fix tests and replace file_exists

Ai/Ocr/BasicOcr.php

@@ -81,7 +81,7 @@ final class BasicOcr
      */
     private function readImages(string $path, int $limit = 0) : array
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             throw new PathException($path);
         }
 
@@ -144,7 +144,7 @@ final class BasicOcr
      */
     private function readLabels(string $path, int $limit = 0) : array
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             throw new PathException($path);
         }
 

Application/ApplicationInfo.php

@@ -80,7 +80,7 @@ final class ApplicationInfo
      */
     public function load() : void
     {
-        if (!\file_exists($this->path)) {
+        if (!\is_file($this->path)) {
             throw new PathException($this->path);
         }
 
@@ -100,7 +100,7 @@ final class ApplicationInfo
      */
     public function update() : void
     {
-        if (!\file_exists($this->path)) {
+        if (!\is_file($this->path)) {
             throw new PathException($this->path);
         }
 

Application/ApplicationManager.php

@@ -97,7 +97,7 @@ final class ApplicationManager
     public function install(string $source, string $destination, string $theme = 'Default') : bool
     {
         $destination = \rtrim($destination, '\\/');
-        if (!\file_exists($source) || \file_exists($destination)) {
+        if (!\is_dir($source) || \is_dir($destination)) {
             return false;
         }
 
@@ -152,11 +152,11 @@ final class ApplicationManager
      */
     private function installTheme(string $destination, string $theme) : void
     {
-        if (\file_exists($destination . '/css')) {
+        if (\is_dir($destination . '/css')) {
             Directory::delete($destination . '/css');
         }
 
-        if (\file_exists($destination . '/Themes/' . $theme . '/css')) {
+        if (\is_dir($destination . '/Themes/' . $theme . '/css')) {
             Directory::copy(
                 $destination . '/Themes/' . $theme . '/css',
                 $destination . '/css',

Autoloader.php

@@ -80,7 +80,7 @@ final class Autoloader
         $class = \str_replace(['_', '\\'], '/', $class);
 
         foreach (self::$paths as $path) {
-            if (\file_exists($file = $path . $class . '.php')) {
+            if (\is_file($file = $path . $class . '.php')) {
                 include $file;
 
                 return;
@@ -105,7 +105,7 @@ final class Autoloader
         $class = \str_replace(['_', '\\'], '/', $class);
 
         foreach (self::$paths as $path) {
-            if (\file_exists($path . $class . '.php')) {
+            if (\is_file($path . $class . '.php')) {
                 return true;
             }
         }

DataStorage/Session/FileSessionHandler.php

@@ -102,7 +102,7 @@ final class FileSessionHandler implements \SessionHandlerInterface, \SessionIdIn
      */
     public function read($id)
     {
-        if (!\file_exists($this->savePath . '/sess_' . $id)) {
+        if (!\is_file($this->savePath . '/sess_' . $id)) {
             return '';
         }
 
@@ -136,7 +136,7 @@ final class FileSessionHandler implements \SessionHandlerInterface, \SessionIdIn
     public function destroy($id)
     {
         $file = $this->savePath . '/sess_' . $id;
-        if (\file_exists($file)) {
+        if (\is_file($file)) {
             \unlink($file);
         }
 
@@ -161,7 +161,7 @@ final class FileSessionHandler implements \SessionHandlerInterface, \SessionIdIn
         }
 
         foreach ($files as $file) {
-            if (\filemtime($file) + $maxlifetime < \time() && \file_exists($file)) {
+            if (\filemtime($file) + $maxlifetime < \time() && \is_file($file)) {
                 \unlink($file);
             }
         }

Event/EventManager.php

@@ -104,7 +104,7 @@ final class EventManager implements \Countable
      */
     public function importFromFile(string $path) : bool
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             return false;
         }
 

Localization/L11nManager.php

@@ -114,7 +114,7 @@ final class L11nManager
     public function loadLanguageFromFile(string $language, string $from, string $file) : void
     {
         $lang = [];
-        if (\file_exists($file)) {
+        if (\is_file($file)) {
             /** @noinspection PhpIncludeInspection */
             $lang = include $file;
         }

Localization/Localization.php

@@ -248,7 +248,7 @@ class Localization implements \JsonSerializable
         }
 
         if ($countryCode !== '*'
-            && !\file_exists(__DIR__ . '/../Localization/Defaults/Definitions/' . $langCode . '_' . $countryCode . '.json')
+            && !\is_file(__DIR__ . '/../Localization/Defaults/Definitions/' . $langCode . '_' . $countryCode . '.json')
         ) {
             $countryCode = '';
         }

Log/FileLogger.php

@@ -117,7 +117,7 @@ final class FileLogger implements LoggerInterface
      */
     private function createFile() : void
     {
-        if (!$this->created && !\file_exists($this->path)) {
+        if (!$this->created && !\is_file($this->path)) {
             File::create($this->path);
             $this->created = true;
         }
@@ -380,7 +380,7 @@ final class FileLogger implements LoggerInterface
     {
         $levels = [];
 
-        if (!\file_exists($this->path)) {
+        if (!\is_file($this->path)) {
             return $levels;
         }
 
@@ -427,7 +427,7 @@ final class FileLogger implements LoggerInterface
     {
         $connection = [];
 
-        if (!\file_exists($this->path)) {
+        if (!\is_file($this->path)) {
             return $connection;
         }
 
@@ -477,7 +477,7 @@ final class FileLogger implements LoggerInterface
         $logs = [];
         $id   = 0;
 
-        if (!\file_exists($this->path)) {
+        if (!\is_file($this->path)) {
             return $logs;
         }
 
@@ -535,7 +535,7 @@ final class FileLogger implements LoggerInterface
         $log     = [];
         $current = 0;
 
-        if (!\file_exists($this->path)) {
+        if (!\is_file($this->path)) {
             return $log;
         }
 

Message/Console/ConsoleRequest.php

@@ -146,6 +146,18 @@ final class ConsoleRequest extends RequestAbstract
         $this->method = $method;
     }
 
+    /**
+     * Get request method.
+     *
+     * @return string
+     *
+     * @since 1.0.0
+     */
+    public function getMethod() : string
+    {
+        return $this->method;
+    }
+
     /**
      * Determine request OS.
      *

Module/InstallerAbstract.php

@@ -110,8 +110,7 @@ abstract class InstallerAbstract
     public static function installSettings(DatabasePool $dbPool, ModuleInfo $info, SettingsInterface $cfgHandler) : void
     {
         $path = \dirname($info->getPath()) . '/Admin/Install/Settings.install.php';
-
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             return;
         }
 
@@ -135,8 +134,7 @@ abstract class InstallerAbstract
     protected static function createTables(DatabasePool $dbPool, ModuleInfo $info) : void
     {
         $path = \dirname($info->getPath()) . '/Admin/Install/db.json';
-
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             return;
         }
 
@@ -203,7 +201,7 @@ abstract class InstallerAbstract
         foreach ($directories as $child) {
             if ($child instanceof Directory) {
                 foreach ($child as $file) {
-                    if (!\file_exists(__DIR__ . '/../../' . $child->getName() . '/' . \basename($file->getName(), '.php'))
+                    if (!\is_dir(__DIR__ . '/../../' . $child->getName() . '/' . \basename($file->getName(), '.php'))
                         || ($appInfo !== null && \basename($file->getName(), '.php') !== $appInfo->getInternalName())
                     ) {
                         continue;
@@ -212,7 +210,7 @@ abstract class InstallerAbstract
                     self::installRoutes(__DIR__ . '/../../' . $child->getName() . '/' . \basename($file->getName(), '.php') . '/Routes.php', $file->getPath());
                 }
             } elseif ($child instanceof File) {
-                if (!\file_exists(__DIR__ . '/../../' . $child->getName())
+                if (!\is_dir(__DIR__ . '/../../' . $child->getName())
                     || ($appInfo !== null && \basename($child->getName(), '.php') !== $appInfo->getInternalName())
                 ) {
                     continue;
@@ -237,15 +235,15 @@ abstract class InstallerAbstract
      */
     protected static function installRoutes(string $destRoutePath, string $srcRoutePath) : void
     {
-        if (!\file_exists($destRoutePath)) {
+        if (!\is_file($destRoutePath)) {
             \file_put_contents($destRoutePath, '<?php return [];');
         }
 
-        if (!\file_exists($srcRoutePath)) {
+        if (!\is_file($srcRoutePath)) {
             return;
         }
 
-        if (!\file_exists($destRoutePath)) {
+        if (!\is_file($destRoutePath)) {
             throw new PathException($destRoutePath);
         }
 
@@ -279,10 +277,10 @@ abstract class InstallerAbstract
     {
         $directories = new Directory(\dirname($info->getPath()) . '/Admin/Hooks');
 
-        foreach ($directories as $key => $child) {
+        foreach ($directories as $child) {
             if ($child instanceof Directory) {
-                foreach ($child as $key2 => $file) {
-                    if (!\file_exists(__DIR__ . '/../../' . $child->getName() . '/' . \basename($file->getName(), '.php'))
+                foreach ($child as $file) {
+                    if (!\is_file(__DIR__ . '/../../' . $child->getName() . '/' . \basename($file->getName(), '.php'))
                         || ($appInfo !== null && \basename($file->getName(), '.php') !== $appInfo->getInternalName())
                     ) {
                         continue;
@@ -291,7 +289,7 @@ abstract class InstallerAbstract
                     self::installHooks(__DIR__ . '/../../' . $child->getName() . '/' . \basename($file->getName(), '.php') . '/Hooks.php', $file->getPath());
                 }
             } elseif ($child instanceof File) {
-                if (!\file_exists(__DIR__ . '/../../' . $child->getName())
+                if (!\is_file(__DIR__ . '/../../' . $child->getName())
                     || ($appInfo !== null && \basename($child->getName(), '.php') !== $appInfo->getInternalName())
                 ) {
                     continue;
@@ -317,15 +315,15 @@ abstract class InstallerAbstract
      */
     protected static function installHooks(string $destHookPath, string $srcHookPath) : void
     {
-        if (!\file_exists($destHookPath)) {
+        if (!\is_file($destHookPath)) {
             \file_put_contents($destHookPath, '<?php return [];');
         }
 
-        if (!\file_exists($srcHookPath)) {
+        if (!\is_file($srcHookPath)) {
             return;
         }
 
-        if (!\file_exists($destHookPath)) {
+        if (!\is_file($destHookPath)) {
             throw new PathException($destHookPath);
         }
 

Module/ModuleAbstract.php

@@ -124,7 +124,7 @@ abstract class ModuleAbstract
     public static function getLocalization(string $language, string $destination) : array
     {
         $lang = [];
-        if (\file_exists($oldPath = __DIR__ . '/../../Modules/' . static::MODULE_NAME . '/Theme/' . $destination . '/Lang/' . $language . '.lang.php')) {
+        if (\is_file($oldPath = __DIR__ . '/../../Modules/' . static::MODULE_NAME . '/Theme/' . $destination . '/Lang/' . $language . '.lang.php')) {
             /** @noinspection PhpIncludeInspection */
             return include $oldPath;
         }

Module/ModuleInfo.php

@@ -80,7 +80,7 @@ final class ModuleInfo
      */
     public function load() : void
     {
-        if (!\file_exists($this->path)) {
+        if (!\is_file($this->path)) {
             throw new PathException($this->path);
         }
 
@@ -100,7 +100,7 @@ final class ModuleInfo
      */
     public function update() : void
     {
-        if (!\file_exists($this->path)) {
+        if (!\is_file($this->path)) {
             throw new PathException($this->path);
         }
 

Module/ModuleManager.php

@@ -191,6 +191,7 @@ final class ModuleManager
     public function getActiveModules(bool $useCache = true) : array
     {
         if (empty($this->active) || !$useCache) {
+            // @todo: use ModuleMapper and return objects
             $query = new Builder($this->app->dbPool->get('select'));
             $sth   = $query->select('module.module_path')
                 ->from('module')
@@ -202,9 +203,8 @@ final class ModuleManager
             foreach ($active as $module) {
                 $path = $this->modulePath . '/' . $module . '/info.json';
 
-                if (!\file_exists($path)) {
+                if (!\is_file($path)) {
                     continue;
-                    // throw new PathException($path);
                 }
 
                 $content = \file_get_contents($path);
@@ -257,6 +257,8 @@ final class ModuleManager
     public function getAllModules() : array
     {
         if (empty($this->all)) {
+            // @todo: return objects
+
             \chdir($this->modulePath);
             $files = \glob('*', \GLOB_ONLYDIR);
 
@@ -268,9 +270,8 @@ final class ModuleManager
             for ($i = 0; $i < $c; ++$i) {
                 $path = $this->modulePath . '/' . $files[$i] . '/info.json';
 
-                if (!\file_exists($path)) {
+                if (!\is_file($path)) {
                     continue;
-                    // throw new PathException($path);
                 }
 
                 $content = \file_get_contents($path);
@@ -307,6 +308,7 @@ final class ModuleManager
     public function getInstalledModules(bool $useCache = true) : array
     {
         if (empty($this->installed) || !$useCache) {
+            // @todo: use ModuleMapper and return objects
             $query = new Builder($this->app->dbPool->get('select'));
             $sth   = $query->select('module.module_path')
                 ->from('module')
@@ -317,9 +319,8 @@ final class ModuleManager
             foreach ($installed as $module) {
                 $path = $this->modulePath . '/' . $module . '/info.json';
 
-                if (!\file_exists($path)) {
+                if (!\is_file($path)) {
                     continue;
-                    // throw new PathException($path);
                 }
 
                 $this->installed[$module] = $this->loadInfo($module);
@@ -500,7 +501,7 @@ final class ModuleManager
          * @todo Orange-Management/Modules#193
          *  Implement online database and downloading api for modules and updates
          */
-        if (!\file_exists($this->modulePath . '/' . $module . '/Admin/Installer.php')) {
+        if (!\is_file($this->modulePath . '/' . $module . '/Admin/Installer.php')) {
             return false;
         }
 
@@ -550,7 +551,7 @@ final class ModuleManager
             return false;
         }
 
-        if (!\file_exists($this->modulePath . '/' . $module . '/Admin/Uninstaller.php')) {
+        if (!\is_file($this->modulePath . '/' . $module . '/Admin/Uninstaller.php')) {
             return false;
         }
 
@@ -643,7 +644,7 @@ final class ModuleManager
      */
     public function installProviding(string $from, string $for) : void
     {
-        if (\file_exists($this->modulePath . '/' . $from . '/Admin/Install/' . $for . '.php')) {
+        if (\is_file($this->modulePath . '/' . $from . '/Admin/Install/' . $for . '.php')) {
             $class = '\\Modules\\' . $from . '\\Admin\\Install\\' . $for;
             $class::install($this->modulePath, $this->app->dbPool);
         }

Module/PackageManager.php

@@ -117,7 +117,7 @@ final class PackageManager
      */
     public function load() : void
     {
-        if (!\file_exists($this->extractPath)) {
+        if (!\is_dir($this->extractPath)) {
             throw new PathException($this->extractPath);
         }
 
@@ -135,7 +135,7 @@ final class PackageManager
      */
     public function isValid() : bool
     {
-        if (!\file_exists($this->extractPath . '/package.cert')) {
+        if (!\is_dir($this->extractPath . '/package.cert')) {
             return false;
         }
 

Module/UninstallerAbstract.php

@@ -62,7 +62,7 @@ abstract class UninstallerAbstract
     {
         $path = \dirname($info->getPath()) . '/Admin/Install/db.json';
 
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             return;
         }
 

Router/SocketRouter.php

@@ -57,7 +57,7 @@ final class SocketRouter implements RouterInterface
      */
     public function importFromFile(string $path) : bool
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             return false;
         }
 

Router/WebRouter.php

@@ -59,7 +59,7 @@ final class WebRouter implements RouterInterface
      */
     public function importFromFile(string $path) : bool
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             return false;
         }
 

System/File/Ftp/Directory.php

@@ -439,7 +439,7 @@ class Directory extends FileAbstract implements DirectoryInterface, FtpContainer
             return false;
         }
 
-        if (!\file_exists($to)) {
+        if (!\is_dir($to)) {
             \mkdir($to);
         }
 
@@ -452,7 +452,7 @@ class Directory extends FileAbstract implements DirectoryInterface, FtpContainer
             }
         }
 
-        return \file_exists($to);
+        return \is_dir($to);
     }
 
     /**
@@ -468,7 +468,7 @@ class Directory extends FileAbstract implements DirectoryInterface, FtpContainer
      */
     public static function put($con, string $from, string $to) : bool
     {
-        if (!\file_exists($from)) {
+        if (!\is_dir($from)) {
             return false;
         }
 
@@ -760,7 +760,7 @@ class Directory extends FileAbstract implements DirectoryInterface, FtpContainer
     public function isExisting(string $name = null) : bool
     {
         if ($name === null) {
-            return \file_exists($this->path);
+            return \is_dir($this->path);
         }
 
         $name = isset($this->nodes[$name]) ? $name : $this->path . '/' . $name;
@@ -801,7 +801,7 @@ class Directory extends FileAbstract implements DirectoryInterface, FtpContainer
         $list = [];
         $path = \rtrim($path, '\\/');
 
-        if (!\file_exists($path)) {
+        if (!\is_dir($path)) {
             return $list;
         }
 

System/File/Local/Directory.php

@@ -61,7 +61,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
         $this->filter = \ltrim($filter, '\\/');
         parent::__construct($path);
 
-        if ($initialize && \file_exists($this->path)) {
+        if ($initialize && \is_dir($this->path)) {
             $this->index();
         }
     }
@@ -79,7 +79,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
      */
     public static function list(string $path, string $filter = '*', bool $recursive = false) : array
     {
-        if (!\file_exists($path)) {
+        if (!\is_dir($path)) {
             return [];
         }
 
@@ -125,7 +125,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
         $list = [];
         $path = \rtrim($path, '\\/');
 
-        if (!\file_exists($path)) {
+        if (!\is_dir($path)) {
             return $list;
         }
 
@@ -203,7 +203,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
      */
     public static function size(string $dir, bool $recursive = true) : int
     {
-        if (!\file_exists($dir) || !\is_readable($dir)) {
+        if (!\is_dir($dir) || !\is_readable($dir)) {
             return -1;
         }
 
@@ -245,7 +245,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
      */
     public static function count(string $path, bool $recursive = true, array $ignore = []) : int
     {
-        if (!\file_exists($path)) {
+        if (!\is_dir($path)) {
             return -1;
         }
 
@@ -279,7 +279,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
      */
     public static function delete(string $path) : bool
     {
-        if (empty($path) || !\file_exists($path)) {
+        if (empty($path) || !\is_dir($path)) {
             return false;
         }
 
@@ -325,7 +325,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
      */
     public static function created(string $path) : \DateTime
     {
-        if (!\file_exists($path)) {
+        if (!\is_dir($path)) {
             throw new PathException($path);
         }
 
@@ -342,7 +342,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
      */
     public static function changed(string $path) : \DateTime
     {
-        if (!\file_exists($path)) {
+        if (!\is_dir($path)) {
             throw new PathException($path);
         }
 
@@ -359,7 +359,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
      */
     public static function owner(string $path) : int
     {
-        if (!\file_exists($path)) {
+        if (!\is_dir($path)) {
             throw new PathException($path);
         }
 
@@ -371,7 +371,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
      */
     public static function permission(string $path) : int
     {
-        if (!\file_exists($path)) {
+        if (!\is_dir($path)) {
             return -1;
         }
 
@@ -384,14 +384,14 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
     public static function copy(string $from, string $to, bool $overwrite = false) : bool
     {
         if (!\is_dir($from)
-            || (!$overwrite && \file_exists($to))
+            || (!$overwrite && \is_dir($to))
         ) {
             return false;
         }
 
-        if (!\file_exists($to)) {
+        if (!\is_dir($to)) {
             self::create($to, 0755, true);
-        } elseif ($overwrite && \file_exists($to)) {
+        } elseif ($overwrite && \is_dir($to)) {
             self::delete($to);
             self::create($to, 0755, true);
         }
@@ -418,12 +418,12 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
     public static function move(string $from, string $to, bool $overwrite = false) : bool
     {
         if (!\is_dir($from)
-            || (!$overwrite && \file_exists($to))
+            || (!$overwrite && \is_dir($to))
         ) {
             return false;
         }
 
-        if ($overwrite && \file_exists($to)) {
+        if ($overwrite && \is_dir($to)) {
             self::delete($to);
         }
 
@@ -441,7 +441,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
      */
     public static function exists(string $path) : bool
     {
-        return \file_exists($path);
+        return \is_dir($path);
     }
 
     /**
@@ -478,7 +478,7 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
     public function isExisting(string $name = null) : bool
     {
         if ($name === null) {
-            return \file_exists($this->path);
+            return \is_dir($this->path);
         }
 
         $name = isset($this->nodes[$name]) ? $name : $this->path . '/' . $name;
@@ -499,8 +499,8 @@ final class Directory extends FileAbstract implements DirectoryInterface, LocalC
      */
     public static function create(string $path, int $permission = 0755, bool $recursive = false) : bool
     {
-        if (!\file_exists($path)) {
-            if (!$recursive && !\file_exists(self::parent($path))) {
+        if (!\is_dir($path)) {
+            if (!$recursive && !\is_dir(self::parent($path))) {
                 return false;
             }
 

System/File/Local/File.php

@@ -43,7 +43,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
         parent::__construct($path);
         $this->count = 1;
 
-        if (\file_exists($this->path)) {
+        if (\is_file($this->path)) {
             $this->index();
         }
     }
@@ -71,7 +71,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
      */
     public static function put(string $path, string $content, int $mode = ContentPutMode::REPLACE | ContentPutMode::CREATE) : bool
     {
-        $exists = \file_exists($path);
+        $exists = \is_file($path);
 
         try {
             if (($exists && ContentPutMode::hasFlag($mode, ContentPutMode::APPEND))
@@ -111,7 +111,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
      */
     public static function get(string $path) : string
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             throw new PathException($path);
         }
 
@@ -184,7 +184,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
      */
     public static function exists(string $path) : bool
     {
-        return \file_exists($path);
+        return \is_file($path);
     }
 
     /**
@@ -208,7 +208,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
      */
     public static function created(string $path) : \DateTime
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             throw new PathException($path);
         }
 
@@ -222,7 +222,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
      */
     public static function changed(string $path) : \DateTime
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             throw new PathException($path);
         }
 
@@ -253,7 +253,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
      */
     public static function size(string $path, bool $recursive = true) : int
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             return -1;
         }
 
@@ -265,7 +265,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
      */
     public static function owner(string $path) : int
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             throw new PathException($path);
         }
 
@@ -277,7 +277,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
      */
     public static function permission(string $path) : int
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             return -1;
         }
 
@@ -341,7 +341,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
     public static function copy(string $from, string $to, bool $overwrite = false) : bool
     {
         if (!\is_file($from)
-            || (!$overwrite && \file_exists($to))
+            || (!$overwrite && \is_file($to))
         ) {
             return false;
         }
@@ -350,7 +350,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
             Directory::create(\dirname($to), 0755, true);
         }
 
-        if ($overwrite && \file_exists($to)) {
+        if ($overwrite && \is_file($to)) {
             \unlink($to);
         }
 
@@ -380,7 +380,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
      */
     public static function delete(string $path) : bool
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             return false;
         }
 
@@ -430,7 +430,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
      */
     public function isExisting() : bool
     {
-        return \file_exists($this->path);
+        return \is_file($this->path);
     }
 
     /**
@@ -438,7 +438,7 @@ final class File extends FileAbstract implements FileInterface, LocalContainerIn
      */
     public static function create(string $path) : bool
     {
-        if (!\file_exists($path)) {
+        if (!\is_file($path)) {
             if (!Directory::exists(\dirname($path))) {
                 Directory::create(\dirname($path), 0755, true);
             }

Utils/Git/Repository.php

@@ -95,7 +95,7 @@ class Repository
 
         $this->path = \realpath($path);
 
-        if (\file_exists($this->path . '/.git') && \is_dir($this->path . '/.git')) {
+        if (\is_dir($this->path . '/.git') && \is_dir($this->path . '/.git')) {
             $this->bare = false;
         } elseif (\is_file($this->path . '/config')) { // Is this a bare repo?
             $parseIni = \parse_ini_file($this->path . '/config');
@@ -251,7 +251,7 @@ class Repository
      */
     public function create(string $source = null) : void
     {
-        if (!\is_dir($this->path) || \file_exists($this->path . '/.git')) {
+        if (!\is_dir($this->path) || \is_dir($this->path . '/.git')) {
             throw new \Exception('Already repository');
         }
 
@@ -662,7 +662,7 @@ class Repository
                 continue;
             }
 
-            if (!\file_exists($path = $this->getDirectoryPath() . ($this->bare ? '/' : '/../') . $line)) {
+            if (!\is_dir($path = $this->getDirectoryPath() . ($this->bare ? '/' : '/../') . $line)) {
                 return 0;
             }
 

Utils/IO/Zip/Gz.php

@@ -32,7 +32,7 @@ class Gz implements ArchiveInterface
     public static function pack($source, string $destination, bool $overwrite = false) : bool
     {
         $destination = \str_replace('\\', '/', $destination);
-        if (!$overwrite && \file_exists($destination) || !\file_exists($source)) {
+        if (!$overwrite && \is_file($destination) || !\is_file($source)) {
             return false;
         }
 
@@ -58,7 +58,7 @@ class Gz implements ArchiveInterface
     public static function unpack(string $source, string $destination) : bool
     {
         $destination = \str_replace('\\', '/', $destination);
-        if (\file_exists($destination) || !\file_exists($source)) {
+        if (\is_file($destination) || !\is_file($source)) {
             return false;
         }
 

Utils/IO/Zip/Tar.php

@@ -35,7 +35,7 @@ class Tar implements ArchiveInterface
     {
         $destination = FileUtils::absolute(\str_replace('\\', '/', $destination));
 
-        if (!$overwrite && \file_exists($destination)) {
+        if (!$overwrite && \is_file($destination)) {
             return false;
         }
 
@@ -49,13 +49,6 @@ class Tar implements ArchiveInterface
                 $source = $relative;
             }
 
-            if (($source = \realpath($source)) === false
-                || ($source = \str_replace('\\', '/', $source)) === false
-                || !\file_exists($source)
-            ) {
-                continue;
-            }
-
             if (\is_dir($source)) {
                 $files = new \RecursiveIteratorIterator(
                     new \RecursiveDirectoryIterator($source),
@@ -84,6 +77,8 @@ class Tar implements ArchiveInterface
                 }
             } elseif (\is_file($source)) {
                 $tar->addFile($source, $relative);
+            } else {
+                continue;
             }
         }
 
@@ -95,7 +90,7 @@ class Tar implements ArchiveInterface
      */
     public static function unpack(string $source, string $destination) : bool
     {
-        if (!\file_exists($source)) {
+        if (!\is_dir($source)) {
             return false;
         }
 

Utils/IO/Zip/TarGz.php

@@ -34,7 +34,7 @@ class TarGz implements ArchiveInterface
     public static function pack($source, string $destination, bool $overwrite = false) : bool
     {
         $destination = \str_replace('\\', '/', $destination);
-        if (!$overwrite && \file_exists($destination)) {
+        if (!$overwrite && \is_file($destination)) {
             return false;
         }
 
@@ -57,7 +57,7 @@ class TarGz implements ArchiveInterface
     public static function unpack(string $source, string $destination) : bool
     {
         $destination = \str_replace('\\', '/', $destination);
-        if (!\file_exists($destination) || !\file_exists($source)) {
+        if (!\is_dir($destination) || !\is_file($source)) {
             return false;
         }
 

Utils/IO/Zip/Zip.php

@@ -35,7 +35,7 @@ class Zip implements ArchiveInterface
     {
         $destination = FileUtils::absolute(\str_replace('\\', '/', $destination));
 
-        if (!$overwrite && \file_exists($destination)) {
+        if (!$overwrite && \is_file($destination)) {
             return false;
         }
 
@@ -52,13 +52,6 @@ class Zip implements ArchiveInterface
                 $source = $relative;
             }
 
-            if (($source = \realpath($source)) === false
-                || ($source = \str_replace('\\', '/', $source)) === false
-                || !\file_exists($source)
-            ) {
-                continue;
-            }
-
             if (\is_dir($source)) {
                 $files = new \RecursiveIteratorIterator(
                     new \RecursiveDirectoryIterator($source),
@@ -87,6 +80,8 @@ class Zip implements ArchiveInterface
                 }
             } elseif (\is_file($source)) {
                 $zip->addFile($source, $relative);
+            } else {
+                continue;
             }
         }
 
@@ -98,7 +93,7 @@ class Zip implements ArchiveInterface
      */
     public static function unpack(string $source, string $destination) : bool
     {
-        if (!\file_exists($source)) {
+        if (!\is_file($source)) {
             return false;
         }
 

Utils/TaskSchedule/SchedulerAbstract.php

@@ -90,7 +90,7 @@ abstract class SchedulerAbstract
         ];
 
         foreach ($paths as $path) {
-            if (\file_exists($path)) {
+            if (\is_file($path)) {
                 self::setBin($path);
 
                 return true;

Views/ViewAbstract.php

@@ -225,7 +225,7 @@ abstract class ViewAbstract implements RenderableInterface
 
             $path = __DIR__ . '/../..' . $this->template . '.tpl.php';
 
-            if (!\file_exists($path)) {
+            if (!\is_file($path)) {
                 throw new PathException($path);
             }
 

tests/Account/NullAccountTest.php

@@ -23,11 +23,19 @@ use phpOMS\Account\NullAccount;
  */
 final class NullAccountTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Account\NullAccount
+     * @group framework
+     */
     public function testNull() : void
     {
         self::assertInstanceOf('\phpOMS\Account\Account', new NullAccount());
     }
 
+    /**
+     * @covers phpOMS\Account\NullAccount
+     * @group framework
+     */
     public function testId() : void
     {
         $null = new NullAccount(2);

tests/Ai/Ocr/BasicOcrTest.php

@@ -21,6 +21,10 @@ use phpOMS\Ai\Ocr\BasicOcr;
  */
 class BasicOcrTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Ai\Ocr\BasicOcr
+     * @group framework
+     */
     public function testOcr() : void
     {
         $ocr = new BasicOcr();
@@ -38,6 +42,10 @@ class BasicOcrTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Ai\Ocr\BasicOcr
+     * @group framework
+     */
     public function testInvalidImagePath() : void
     {
         $this->expectException(\phpOMS\System\File\PathException::class);
@@ -45,6 +53,10 @@ class BasicOcrTest extends \PHPUnit\Framework\TestCase
         $ocr->trainWith(__DIR__ . '/invalid', __DIR__ . '/train-labels-idx1-ubyte', 1);
     }
 
+    /**
+     * @covers phpOMS\Ai\Ocr\BasicOcr
+     * @group framework
+     */
     public function testInvalidLabelPath() : void
     {
         $this->expectException(\phpOMS\System\File\PathException::class);

tests/Application/ApplicationManagerTest.php

@@ -17,7 +17,6 @@ namespace phpOMS\tests\Application;
 require_once __DIR__ . '/../Autoloader.php';
 
 use Model\CoreSettings;
-use Modules\CMS\Models\Application;
 use phpOMS\Application\ApplicationAbstract;
 use phpOMS\Application\ApplicationManager;
 use phpOMS\Dispatcher\Dispatcher;
@@ -49,17 +48,29 @@ class ApplicationManagerTest extends \PHPUnit\Framework\TestCase
         $this->appManager = new ApplicationManager($app->moduleManager);
     }
 
+    /**
+     * @covers phpOMS\Application\ApplicationManager
+     * @group framework
+     */
     public function testInstall() : void
     {
         self::markTestIncomplete();
     }
 
+    /**
+     * @covers phpOMS\Application\ApplicationManager
+     * @group framework
+     */
     public function testInvalidSourceDestinationInstallPath() : void
     {
         self::assertFalse($this->appManager->install(__DIR__ . '/invalid', __DIR__));
         self::assertFalse($this->appManager->install(__DIR__, __DIR__));
     }
 
+    /**
+     * @covers phpOMS\Application\ApplicationManager
+     * @group framework
+     */
     public function testMissingApplicationInfoFile() : void
     {
         $this->expectException(\phpOMS\System\File\PathException::class);
@@ -67,6 +78,10 @@ class ApplicationManagerTest extends \PHPUnit\Framework\TestCase
         self::assertFalse($this->appManager->install(__DIR__, __DIR__ . '/newapp'));
     }
 
+    /**
+     * @covers phpOMS\Application\ApplicationManager
+     * @group framework
+     */
     public function testInstallFromModules() : void
     {
         self::markTestIncomplete();

tests/Auth/OAuth2/Grant/AuthorizationCodeTest.php

@@ -28,6 +28,10 @@ class AuthorizationCodeTest extends \PHPUnit\Framework\TestCase
         $this->grant = new AuthorizationCode();
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\AuthorizationCode
+     * @group framework
+     */
     public function testDefault() : void
     {
         self::assertEquals('authorization_code', $this->grant->__toString());
@@ -49,6 +53,10 @@ class AuthorizationCodeTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\AuthorizationCode
+     * @group framework
+     */
     public function testMissingDefaultOption() : void
     {
         $this->expectException(\Exception::class);

tests/Auth/OAuth2/Grant/ClientCredentialsTest.php

@@ -28,6 +28,10 @@ class ClientCredentialsTest extends \PHPUnit\Framework\TestCase
         $this->grant = new ClientCredentials();
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\ClientCredentials
+     * @group framework
+     */
     public function testDefault() : void
     {
         self::assertEquals('client_credentials', $this->grant->__toString());

tests/Auth/OAuth2/Grant/GrantAbstractTest.php

@@ -38,6 +38,10 @@ class GrantAbstractTest extends \PHPUnit\Framework\TestCase
         };
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\GrantAbstract
+     * @group framework
+     */
     public function testDefault() : void
     {
         self::assertEquals('TestGrant', $this->grant->__toString());
@@ -58,6 +62,10 @@ class GrantAbstractTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\GrantAbstract
+     * @group framework
+     */
     public function testMissingDefaultOption() : void
     {
         $this->expectException(\Exception::class);

tests/Auth/OAuth2/Grant/GrantFactoryTest.php

@@ -30,12 +30,20 @@ class GrantFactoryTest extends \PHPUnit\Framework\TestCase
         $this->factory = new GrantFactory();
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\GrantFactory
+     * @group framework
+     */
     public function testGrantGet() : void
     {
         $grant = $this->factory->getGrant('AuthorizationCode');
         self::assertInstanceOf(AuthorizationCode::class, $grant);
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\GrantFactory
+     * @group framework
+     */
     public function testGrantInputOutput() : void
     {
         $grant = new class() extends GrantAbstract {
@@ -54,6 +62,10 @@ class GrantFactoryTest extends \PHPUnit\Framework\TestCase
         self::assertInstanceOf(\get_class($grant), $this->factory->getGrant('test'));
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\GrantFactory
+     * @group framework
+     */
     public function testInvalidGrantGet() : void
     {
         $this->expectException(\Exception::class);

tests/Auth/OAuth2/Grant/PasswordTest.php

@@ -28,6 +28,10 @@ class PasswordTest extends \PHPUnit\Framework\TestCase
         $this->grant = new Password();
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\Password
+     * @group framework
+     */
     public function testDefault() : void
     {
         self::assertEquals('password', $this->grant->__toString());
@@ -49,6 +53,10 @@ class PasswordTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\Password
+     * @group framework
+     */
     public function testMissingDefaultOption() : void
     {
         $this->expectException(\Exception::class);

tests/Auth/OAuth2/Grant/RefreshTokenTest.php

@@ -28,6 +28,10 @@ class RefreshTokenTest extends \PHPUnit\Framework\TestCase
         $this->grant = new RefreshToken();
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\RefreshToken
+     * @group framework
+     */
     public function testDefault() : void
     {
         self::assertEquals('refresh_token', $this->grant->__toString());
@@ -49,6 +53,10 @@ class RefreshTokenTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Grant\RefreshToken
+     * @group framework
+     */
     public function testMissingDefaultOption() : void
     {
         $this->expectException(\Exception::class);

tests/Auth/OAuth2/OptionProvider/HttpBasicAuthOptionProviderTest.php

@@ -30,6 +30,10 @@ class HttpBasicAuthOptionProviderTest extends \PHPUnit\Framework\TestCase
         $this->provider = new HttpBasicAuthOptionProvider();
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\OptionProvider\HttpBasicAuthOptionProvider
+     * @group framework
+     */
     public function testDefault() : void
     {
         self::assertEquals(
@@ -50,6 +54,10 @@ class HttpBasicAuthOptionProviderTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\OptionProvider\HttpBasicAuthOptionProvider
+     * @group framework
+     */
     public function testInvalidParams() : void
     {
         self::assertEquals([],

tests/Auth/OAuth2/OptionProvider/PostAuthOptionProviderTest.php

@@ -30,6 +30,10 @@ class PostAuthOptionProviderTest extends \PHPUnit\Framework\TestCase
         $this->provider = new PostAuthOptionProvider();
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\OptionProvider\PostAuthOptionProvider
+     * @group framework
+     */
     public function testDefault() : void
     {
         self::assertEquals(

tests/Auth/OAuth2/Token/AccessTokenTest.php

@@ -21,6 +21,10 @@ use phpOMS\Auth\OAuth2\Token\AccessToken;
  */
 class AccessTokenTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Auth\OAuth2\Token\AccessToken
+     * @group framework
+     */
     public function testDefault() : void
     {
         $token = new AccessToken(['access_token' => 'token']);
@@ -34,6 +38,10 @@ class AccessTokenTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(['access_token' => 'token'], $token->jsonSerialize());
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Token\AccessToken
+     * @group framework
+     */
     public function testExpiresInputOutput() : void
     {
         $expires = \time();
@@ -41,6 +49,10 @@ class AccessTokenTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($expires, $token->getExpires());
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Token\AccessToken
+     * @group framework
+     */
     public function testExpiresInInputOutput() : void
     {
         $expires = \time();
@@ -49,6 +61,10 @@ class AccessTokenTest extends \PHPUnit\Framework\TestCase
         self::assertTrue($expires < $token->getExpires() && $token->getExpires() < $expires + 20);
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Token\AccessToken
+     * @group framework
+     */
     public function testHasExpired() : void
     {
         $token   = new AccessToken(['access_token' => 'token', 'expires_in' => -5]);
@@ -59,18 +75,30 @@ class AccessTokenTest extends \PHPUnit\Framework\TestCase
         self::assertTrue($token->hasExpired());
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Token\AccessToken
+     * @group framework
+     */
     public function testResourceOwnerIdInputOutput() : void
     {
         $token = new AccessToken(['access_token' => 'token', 'resource_owner_id' => 'owner']);
         self::assertEquals('owner', $token->getResourceOwnerId());
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Token\AccessToken
+     * @group framework
+     */
     public function testRefreshTokenInputOutput() : void
     {
         $token = new AccessToken(['access_token' => 'token', 'refresh_token' => 'refresh']);
         self::assertEquals('refresh', $token->getRefreshToken());
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Token\AccessToken
+     * @group framework
+     */
     public function testValuesInputOutput() : void
     {
         $token = new AccessToken([
@@ -87,6 +115,10 @@ class AccessTokenTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Token\AccessToken
+     * @group framework
+     */
     public function testJsonSeriaize() : void
     {
         $expires = \time() + 10;
@@ -111,6 +143,10 @@ class AccessTokenTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Auth\OAuth2\Token\AccessToken
+     * @group framework
+     */
     public function testMissingAccessToken() : void
     {
         $this->expectException(\InvalidArgumentException::class);

tests/Autoloader.php

@@ -42,7 +42,7 @@ class Autoloader
         $class = \ltrim($class, '\\');
         $class = \str_replace(['_', '\\'], '/', $class);
 
-        if (!\file_exists($path = __DIR__ . '/../../' . $class . '.php')) {
+        if (!\is_file($path = __DIR__ . '/../../' . $class . '.php')) {
             return;
         }
 
@@ -66,6 +66,6 @@ class Autoloader
         $class = \ltrim($class, '\\');
         $class = \str_replace(['_', '\\'], '/', $class);
 
-        return \file_exists(__DIR__ . '/../../' . $class . '.php');
+        return \is_file(__DIR__ . '/../../' . $class . '.php');
     }
 }

tests/AutoloaderTest.php

@@ -34,6 +34,10 @@ class AutoloaderTest extends \PHPUnit\Framework\TestCase
         self::assertFalse(Autoloader::exists('\Does\Not\Exist'));
     }
 
+    /**
+     * @covers phpOMS\Autoloader
+     * @group framework
+     */
     public function testLoading() : void
     {
         Autoloader::defaultAutoloader('\phpOMS\tests\TestLoad');
@@ -42,6 +46,10 @@ class AutoloaderTest extends \PHPUnit\Framework\TestCase
         self::assertTrue(\in_array(\realpath(__DIR__ . '/TestLoad.php'), $includes));
     }
 
+    /**
+     * @covers phpOMS\Autoloader
+     * @group framework
+     */
     public function testManualPathLoading() : void
     {
         Autoloader::addPath(__DIR__ . '/../');
@@ -52,6 +60,10 @@ class AutoloaderTest extends \PHPUnit\Framework\TestCase
         self::assertTrue(\in_array(\realpath(__DIR__ . '/TestLoad2.php'), $includes));
     }
 
+    /**
+     * @covers phpOMS\Autoloader
+     * @group framework
+     */
     public function testOpcodeCacheInvalidation() : void
     {
         if (!\extension_loaded('zend opcache')
@@ -71,6 +83,10 @@ class AutoloaderTest extends \PHPUnit\Framework\TestCase
         self::assertTrue(\opcache_is_script_cached(__DIR__ . '/TestLoad3.php'));
     }
 
+    /**
+     * @covers phpOMS\Autoloader
+     * @group framework
+     */
     public function testUncachedInvalidation() : void
     {
         self::assertFalse(\opcache_is_script_cached(__DIR__ . '/TestLoad4.php'));

tests/Bootstrap.php

@@ -5,9 +5,9 @@
 \ini_set('display_startup_errors', '1');
 \error_reporting(\E_ALL);
 
-if (\file_exists('vendor/autoload.php')) {
+if (\is_file('vendor/autoload.php')) {
     include_once 'vendor/autoload.php';
-} elseif (\file_exists('../../vendor/autoload.php')) {
+} elseif (\is_file('../../vendor/autoload.php')) {
     include_once '../../vendor/autoload.php';
 }
 

tests/Business/Finance/FinanceFormulasTest.php

@@ -25,6 +25,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * @testdox The annual percentage yield (APY) and reverse value calculations are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testAnnualPercentageYield() : void
@@ -41,6 +42,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The future value of annuity (FVA) and reverse value calculations are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testFutureValueOfAnnuity() : void
@@ -59,6 +61,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The future value of annuity continuous compounding (FVACC) and reverse value calculations are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testFutureValueOfAnnuityContinuousCompounding() : void
@@ -77,6 +80,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The annuity payment from the present value (PV) and reverse value calculations are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testAnnuityPaymentPV() : void
@@ -95,6 +99,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The annuity payment from the future value (FV) and reverse value calculations are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testAnnuityPaymentFV() : void
@@ -113,6 +118,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The annuity payment from the present value (PV) and reverse value calculations are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testAnnutiyPaymentFactorPV() : void
@@ -129,6 +135,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The present value of the annuity is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testPresentValueOfAnnuity() : void
@@ -147,6 +154,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The present value annuity factor of the annuity is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testPresentValueAnnuityFactor() : void
@@ -163,6 +171,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The due present value the annuity is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testPresentValueOfAnnuityDue() : void
@@ -182,6 +191,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The due future value the annuity is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testFutureValueOfAnnuityDue() : void
@@ -201,6 +211,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The relative market share calculations by shares and ales are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testRelativeMarketShare() : void
@@ -211,6 +222,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The asset ratio calculations are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testAssetRatios() : void
@@ -221,6 +233,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Balance ratio calculations for DII, Receivables/Turnover, and more are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testBalanceRatios() : void
@@ -233,6 +246,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Dept ratios for dept coverage, dept to equity and dept to income are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testDeptRatios() : void
@@ -245,6 +259,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Return on balance statement positions are correct (e.g. return on assets, on equity)
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testReturnOnBalancePositions() : void
@@ -256,6 +271,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Balance / P&L ratios are correct (e.g. inventory turnover, net profit margin)
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testBalancePLRatios() : void
@@ -265,6 +281,11 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(500 / 1000, FinanceFormulas::getReceivablesTurnoverRatio(500, 1000));
     }
 
+    /**
+     * @testdox Balance / P&L ratios are correct (e.g. inventory turnover, net profit margin)
+     * @covers phpOMS\Business\Finance\FinanceFormulas
+     * @group framework
+     */
     public function testRatios() : void
     {
         self::assertEquals(500 / 1000, FinanceFormulas::getInterestCoverageRatio(500, 1000));
@@ -279,6 +300,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Compound calculations for interest, principal and periods are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testCompound() : void
@@ -298,6 +320,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Continuous compound calculations for interest, principal and periods are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testContinuousCompounding() : void
@@ -318,6 +341,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Calculations for interest, principal and periods are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testSimpleInterest() : void
@@ -336,6 +360,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The discounted payback period is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testDiscountedPaybackPeriod() : void
@@ -349,6 +374,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Test the correct calculation of the growth rate in order to double and vice versa
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testDoublingTime() : void
@@ -361,6 +387,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Test the correct calculation of the growth rate in order to double and vice versa with continuous compounding
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testDoublingTimeContinuousCompounding() : void
@@ -373,6 +400,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Calculations for equivalent annual annuity are correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testEquivalentAnnualAnnuity() : void
@@ -388,6 +416,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The free cash flow to equity calculation is correct (how much cash is available after expenses and dept payments)
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testFreeCashFlowToEquity() : void
@@ -403,6 +432,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The free cash flow to firm calculation is correct (how much cash is available after expenses)
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testFreeCashFlowToFirm() : void
@@ -418,6 +448,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The future value calculation is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testFutureValue() : void
@@ -431,6 +462,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The future value calculation including continuous compounding is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testFutureValueContinuousCompounding() : void
@@ -444,6 +476,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The future value factor calculation is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testValueFactor() : void
@@ -457,6 +490,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The calculation of the geometric mean of multiple return rates is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testGeometricMeanReturn() : void
@@ -468,6 +502,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The calculation of the future value of the growing annuity is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testGrowingAnnuityFV() : void
@@ -482,6 +517,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The calculation of the payment based on the present value of the growing annuity is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testGrowingAnnuityPaymentPV() : void
@@ -496,6 +532,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The calculation of the payment based on the future value of the growing annuity is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testGrowingAnnuityPaymentFV() : void
@@ -510,6 +547,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The calculation of the present value of the growing annuity is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testGrowingAnnuityPV() : void
@@ -524,6 +562,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The calculation of the present value of the growing perpetuity is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testGrowingPerpetuityPV() : void
@@ -537,6 +576,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The calculation of the net present value is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testNetPresentValue() : void
@@ -549,6 +589,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox No cash flows in the net present value calculation result in 0
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testEmptyNetPresentValue() : void
@@ -558,6 +599,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The calculation of the real rate of return is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testRealRateOfReturn() : void
@@ -570,6 +612,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The calculation of the net working capital is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testNetWorkingCapital() : void
@@ -579,6 +622,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The periods to reach a future value based on the present value is calculated correctly
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testNumberOfPeriodsPVFV() : void
@@ -592,6 +636,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The calculation of the present value is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testPresentValue() : void
@@ -605,6 +650,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The calculation of the present value using continuous compounding is correct
+     * @covers phpOMS\Business\Finance\FinanceFormulas
      * @group framework
      */
     public function testPresentValueContinuousCompounding() : void

tests/DataStorage/Cache/Connection/FileCacheTest.php

@@ -30,7 +30,7 @@ class FileCacheTest extends \PHPUnit\Framework\TestCase
 
     protected function setUp() : void
     {
-        if (\file_exists(__DIR__ . '/Cache')) {
+        if (\is_dir(__DIR__ . '/Cache')) {
             \rmdir(__DIR__ . '/Cache');
         }
 
@@ -41,7 +41,7 @@ class FileCacheTest extends \PHPUnit\Framework\TestCase
     {
         $this->cache->flushAll();
 
-        if (\file_exists(__DIR__ . '/Cache')) {
+        if (\is_dir(__DIR__ . '/Cache')) {
             \rmdir(__DIR__ . '/Cache');
         }
     }

tests/DataStorage/Database/Connection/SQLiteConnectionTest.php

@@ -78,7 +78,7 @@ class SQLiteConnectionTest extends \PHPUnit\Framework\TestCase
 
     public static function tearDownAfterClass() : void
     {
-        if (\file_exists($GLOBALS['CONFIG']['db']['core']['sqlite']['admin']['database'])) {
+        if (\is_file($GLOBALS['CONFIG']['db']['core']['sqlite']['admin']['database'])) {
             \unlink($GLOBALS['CONFIG']['db']['core']['sqlite']['admin']['database']);
         }
     }

tests/DataStorage/Database/DataMapperAbstractTest.php

@@ -242,6 +242,10 @@ class DataMapperAbstractTest extends \PHPUnit\Framework\TestCase
         self::assertCount(1, BaseModelMapper::getAll());
     }
 
+    /**
+     * @covers phpOMS\DataStorage\Database\DataMapperAbstract
+     * @group framework
+     */
     public function testFind() : void
     {
         $model1 = clone $this->model;
@@ -262,6 +266,10 @@ class DataMapperAbstractTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($model3->string, \end($found)->string);
     }
 
+    /**
+     * @covers phpOMS\DataStorage\Database\DataMapperAbstract
+     * @group framework
+     */
     public function testWithConditional() : void
     {
         $model1 = clone $this->model;

tests/DataStorage/Session/FileSessionHandlerTest.php

@@ -28,7 +28,7 @@ class FileSessionHandlerTest extends \PHPUnit\Framework\TestCase
 
     protected function setUp() : void
     {
-        if (\file_exists(__DIR__ . '/test')) {
+        if (\is_dir(__DIR__ . '/test')) {
             Directory::delete(__DIR__ . '/test');
         }
 
@@ -37,7 +37,7 @@ class FileSessionHandlerTest extends \PHPUnit\Framework\TestCase
 
     protected function tearDown() : void
     {
-        if (\file_exists(__DIR__ . '/test')) {
+        if (\is_dir(__DIR__ . '/test')) {
             Directory::delete(__DIR__ . '/test');
         }
     }

tests/Dispatcher/DispatcherTest.php

@@ -172,6 +172,10 @@ class DispatcherTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Dispatcher\Dispatcher
+     * @group framework
+     */
     public function testArrayWithData() : void
     {
         $localization = new Localization();

tests/Log/FileLoggerTest.php

@@ -31,11 +31,11 @@ class FileLoggerTest extends \PHPUnit\Framework\TestCase
 
     protected function setUp() : void
     {
-        if (\file_exists(__DIR__ . '/' . \date('Y-m-d') . '.log')) {
+        if (\is_file(__DIR__ . '/' . \date('Y-m-d') . '.log')) {
             \unlink(__DIR__ . '/' . \date('Y-m-d') . '.log');
         }
 
-        if (\file_exists(__DIR__ . '/test.log')) {
+        if (\is_file(__DIR__ . '/test.log')) {
             \unlink(__DIR__ . '/test.log');
         }
 
@@ -44,11 +44,11 @@ class FileLoggerTest extends \PHPUnit\Framework\TestCase
 
     protected function tearDown() : void
     {
-        if (\file_exists(__DIR__ . '/' . \date('Y-m-d') . '.log')) {
+        if (\is_file(__DIR__ . '/' . \date('Y-m-d') . '.log')) {
             \unlink(__DIR__ . '/' . \date('Y-m-d') . '.log');
         }
 
-        if (\file_exists(__DIR__ . '/test.log')) {
+        if (\is_file(__DIR__ . '/test.log')) {
             \unlink(__DIR__ . '/test.log');
         }
     }
@@ -84,7 +84,7 @@ class FileLoggerTest extends \PHPUnit\Framework\TestCase
      */
     public function testFileLoggerInstance() : void
     {
-        if (\file_exists(__DIR__ . '/named.log')) {
+        if (\is_file(__DIR__ . '/named.log')) {
             \unlink(__DIR__ . '/named.log');
         }
 
@@ -96,7 +96,7 @@ class FileLoggerTest extends \PHPUnit\Framework\TestCase
 
         TestUtils::setMember($instance, 'instance', $instance);
 
-        if (\file_exists(__DIR__ . '/named.log')) {
+        if (\is_file(__DIR__ . '/named.log')) {
             \unlink(__DIR__ . '/named.log');
         }
     }
@@ -108,16 +108,16 @@ class FileLoggerTest extends \PHPUnit\Framework\TestCase
      */
     public function testNamedLogFile() : void
     {
-        if (\file_exists(__DIR__ . '/named.log')) {
+        if (\is_file(__DIR__ . '/named.log')) {
             \unlink(__DIR__ . '/named.log');
         }
 
         $log = new FileLogger(__DIR__ . '/named.log', false);
 
         $log->info('something');
-        self::assertTrue(\file_exists(__DIR__ . '/named.log'));
+        self::assertTrue(\is_file(__DIR__ . '/named.log'));
 
-        if (\file_exists(__DIR__ . '/named.log')) {
+        if (\is_file(__DIR__ . '/named.log')) {
             \unlink(__DIR__ . '/named.log');
         }
     }
@@ -132,7 +132,7 @@ class FileLoggerTest extends \PHPUnit\Framework\TestCase
         $log = new FileLogger(__DIR__, false);
 
         $log->info('something');
-        self::assertTrue(\file_exists(__DIR__ . '/' . \date('Y-m-d') . '.log'));
+        self::assertTrue(\is_file(__DIR__ . '/' . \date('Y-m-d') . '.log'));
     }
 
     /**
@@ -144,7 +144,7 @@ class FileLoggerTest extends \PHPUnit\Framework\TestCase
     {
         $log = new FileLogger(__DIR__, false);
 
-        self::assertFalse(\file_exists(__DIR__ . '/' . \date('Y-m-d') . '.log'));
+        self::assertFalse(\is_file(__DIR__ . '/' . \date('Y-m-d') . '.log'));
     }
 
     /**

tests/Math/Matrix/EigenvalueDecompositionTest.php

@@ -237,6 +237,10 @@ class EigenvalueDecompositionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Matrix\EigenvalueDecomposition
+     * @group framework
+     */
     public function testComplexEigenvalueDecomposition() : void
     {
         $A = new Matrix();
@@ -255,6 +259,10 @@ class EigenvalueDecompositionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta([2, -2], $eig->getImagEigenvalues()->toArray(), 0.1);
     }
 
+    /**
+     * @covers phpOMS\Math\Matrix\EigenvalueDecomposition
+     * @group framework
+     */
     public function testComplexDivision() : void
     {
         $A = new Matrix();
@@ -275,6 +283,10 @@ class EigenvalueDecompositionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta([4.49865, -4.49865, 0.0], $eig->getImagEigenvalues()->toArray(), 0.1);
     }
 
+    /**
+     * @covers phpOMS\Math\Matrix\EigenvalueDecomposition
+     * @group framework
+     */
     public function testComplexDivision2() : void
     {
         $A = new Matrix();
@@ -295,6 +307,10 @@ class EigenvalueDecompositionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta([0.0, 4.7940, -4.7940], $eig->getImagEigenvalues()->toArray(), 0.1);
     }
 
+    /**
+     * @covers phpOMS\Math\Matrix\EigenvalueDecomposition
+     * @group framework
+     */
     public function testComplexDivision3() : void
     {
         $A = new Matrix();
@@ -318,6 +334,10 @@ class EigenvalueDecompositionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta([14.8641, -14.8641, 5.6595, -5.6595], $eig->getImagEigenvalues()->toArray(), 0.1);
     }
 
+    /**
+     * @covers phpOMS\Math\Matrix\EigenvalueDecomposition
+     * @group framework
+     */
     public function testComplexDivision4() : void
     {
         $A = new Matrix();

tests/Math/Matrix/MatrixTest.php

@@ -261,6 +261,10 @@ class MatrixTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(2, $B->rank());
     }
 
+    /**
+     * @covers phpOMS\Math\Matrix\Matrix
+     * @group framework
+     */
     public function testInverse() : void
     {
         $A = new Matrix();
@@ -294,6 +298,10 @@ class MatrixTest extends \PHPUnit\Framework\TestCase
         self::assertEquals([[-6, -7], [0, -5]], $this->C->upperTriangular()->getMatrix());
     }
 
+    /**
+     * @covers phpOMS\Math\Matrix\Matrix
+     * @group framework
+     */
     public function testLowerTriangular() : void
     {
         self::markTestIncomplete();

tests/Math/Statistic/AverageTest.php

@@ -25,6 +25,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * @testdox The average change of a dataset is correctly calculated
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testAverage() : void
@@ -34,6 +35,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The average mean of angles is calculated correctly
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testAngleMean() : void
@@ -49,6 +51,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The arithmetic mean is correctly calculated
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testArithmeticMean() : void
@@ -59,6 +62,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The weighted mean is correctly calculated
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testWeightedAverage() : void
@@ -71,6 +75,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The geometric mean is correctly calculated
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testGeometricMean() : void
@@ -81,6 +86,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The harmonic mean is correctly calculated
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testHarmonicMean() : void
@@ -91,6 +97,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The moving average is correctly calculated
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testMovingAverage() : void
@@ -109,6 +116,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The weighted moving average is correctly calculated
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testWeightedMovingAverage() : void
@@ -122,6 +130,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Different weight and dataset dimensions throw a InvalidDimensionException
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testInvalidWeightedAverageDimension() : void
@@ -133,6 +142,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox An empty dataset for the arithmetic mean throws a ZeroDivisionException
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testInvalidArithmeticMeanZeroDivision() : void
@@ -144,6 +154,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox An empty dataset for the moving average throws a Exception
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testInvalidMovingAverageZeroDivision() : void
@@ -155,6 +166,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox An empty dataset for the harmonic mean throws a ZeroDivisionException
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testInvalidHarmonicMeanZeroDivision() : void
@@ -166,6 +178,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox An empty dataset for the geometric mean throws a ZeroDivisionException
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testInvalidGeometricMean() : void
@@ -175,6 +188,10 @@ class AverageTest extends \PHPUnit\Framework\TestCase
         Average::geometricMean([]);
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Average
+     * @group framework
+     */
     public function testInvalidAngleMean() : void
     {
         $this->expectException(\phpOMS\Math\Exception\ZeroDivisionException::class);
@@ -182,6 +199,10 @@ class AverageTest extends \PHPUnit\Framework\TestCase
         Average::angleMean([]);
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Average
+     * @group framework
+     */
     public function testInvalidAngleMean2() : void
     {
         $this->expectException(\phpOMS\Math\Exception\ZeroDivisionException::class);
@@ -191,6 +212,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A dataset with a 0 element throws a ZeroDivisionException
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testInvalidHarmonicMean() : void
@@ -202,6 +224,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The mode is correctly calculated
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testMode() : void
@@ -212,6 +235,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The median is correctly calculated
+     * @covers phpOMS\Math\Statistic\Average
      * @group framework
      */
     public function testMedian() : void

tests/Math/Statistic/Forecast/ErrorTest.php

@@ -23,6 +23,10 @@ use phpOMS\Utils\ArrayUtils;
  */
 class ErrorTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Statistic\Forecast\Error
+     * @group framework
+     */
     public function testForecastError() : void
     {
         self::assertEquals(1000 - 700, Error::getForecastError(1000, 700));
@@ -42,6 +46,10 @@ class ErrorTest extends \PHPUnit\Framework\TestCase
         self::assertEquals([Error::getForecastError(1000, 700)], Error::getForecastErrorArray([1000], [700]));
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Forecast\Error
+     * @group framework
+     */
     public function testErrorPercentage() : void
     {
         self::assertEqualsWithDelta(300 / 1000, Error::getPercentageError(300, 1000), 0.01);
@@ -62,6 +70,10 @@ class ErrorTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Forecast\Error
+     * @group framework
+     */
     public function testMeanErrors() : void
     {
         $errors = [
@@ -76,6 +88,10 @@ class ErrorTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(406.2019, Error::getRootMeanSquaredError($errors), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Forecast\Error
+     * @group framework
+     */
     public function testMASE() : void
     {
         $observed = [
@@ -94,6 +110,10 @@ class ErrorTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.0983, Error::getMeanAbsoluteScaledError($scaledErrors), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Forecast\Error
+     * @group framework
+     */
     public function testMSSE() : void
     {
         $observed = [
@@ -115,6 +135,10 @@ class ErrorTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Forecast\Error
+     * @group framework
+     */
     public function testScaledError() : void
     {
         self::assertEquals(
@@ -123,6 +147,10 @@ class ErrorTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Forecast\Error
+     * @group framework
+     */
     public function testSSE() : void
     {
         $errors = MeasureOfDispersion::meanDeviationArray([99.0, 98.6, 98.5, 101.1, 98.3, 98.6, 97.9, 98.4, 99.2, 99.1]);
@@ -130,6 +158,10 @@ class ErrorTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(6.921, Error::getSumSquaredError($errors), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Forecast\Error
+     * @group framework
+     */
     public function testCoefficientOfDetermination() : void
     {
         self::assertEqualsWithDelta(0.9729, Error::getCoefficientOfDetermination(
@@ -140,6 +172,10 @@ class ErrorTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.922085138, Error::getAdjustedCoefficientOfDetermination(0.944346527, 8, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Forecast\Error
+     * @group framework
+     */
     public function testMAPE() : void
     {
         self::assertEqualsWithDelta(0.17551, Error::getMeanAbsolutePercentageError(
@@ -148,6 +184,10 @@ class ErrorTest extends \PHPUnit\Framework\TestCase
         ), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Forecast\Error
+     * @group framework
+     */
     public function testSMAPE() : void
     {
         self::assertEqualsWithDelta(0.049338, Error::getSymmetricMeanAbsolutePercentageError(
@@ -156,6 +196,10 @@ class ErrorTest extends \PHPUnit\Framework\TestCase
         ), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\Forecast\Error
+     * @group framework
+     */
     public function testMAD() : void
     {
         self::assertEqualsWithDelta(22.075, Error::getMeanAbsoulteDeviation(

tests/Math/Statistic/MeasureOfDispersionTest.php

@@ -25,6 +25,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * @testdox The range of a dataset is correctly calculated
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testRange() : void
@@ -34,6 +35,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The standard deviation is correctly calculated
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testStandardDeviationSample() : void
@@ -43,6 +45,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The empirical covariance is correctly calculated
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testEmpiricalCovariance() : void
@@ -58,6 +61,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The empirical covariance on a sample is correctly calculated
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testSampleCovariance() : void
@@ -73,6 +77,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The sample variance is correctly calculated
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testVarianceSample() : void
@@ -82,6 +87,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The population/empirical variance is correctly calculated
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testVariancePopulation() : void
@@ -91,6 +97,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The mean deviations are correctly calculated
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testDeviation() : void
@@ -102,6 +109,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The mean deviations for every dataset element is correctly calculated
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testDeviationArray() : void
@@ -127,6 +135,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The empirical variation coefficient is correctly calculated
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testEmpiricalVariationCoefficient() : void
@@ -136,6 +145,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The interquartile range is correctly calculated
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testIQR() : void
@@ -146,6 +156,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The empirical variation coefficient with a mean of 0 throws a ZeroDivisionException
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testInvalidEmpiricalVariationCoefficient() : void
@@ -157,6 +168,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox An empty dataset in the empirical covariance throws a ZeroDivisionException
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testInvalidEmpiricalCovariance() : void
@@ -168,6 +180,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Different dataset sizes in the empirical covariance throw a InvalidDimensionException
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testInvalidEmpiricalCovarianceDimension() : void
@@ -179,6 +192,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox An empty dataset in the sample variance throws a ZeroDivisionException
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testInvalidSampleVariance() : void
@@ -190,6 +204,7 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox An empty dataset in the empirical/population variance throws a ZeroDivisionException
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
      * @group framework
      */
     public function testInvalidEmpiricalVariance() : void
@@ -199,6 +214,10 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
         MeasureOfDispersion::empiricalVariance([]);
     }
 
+    /**
+     * @covers phpOMS\Math\Statistic\MeasureOfDispersion
+     * @group framework
+     */
     public function testInvalidSampleCovarianceDimension() : void
     {
         $this->expectException(\phpOMS\Math\Exception\ZeroDivisionException::class);

tests/Math/Stochastic/Distribution/BernoulliDistributionTest.php

@@ -21,12 +21,20 @@ use phpOMS\Math\Stochastic\Distribution\BernoulliDistribution;
  */
 class BernoulliDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testPmf() : void
     {
         self::assertEqualsWithDelta(0.3, BernoulliDistribution::getPmf(0.7, 0), 0.01);
         self::assertEqualsWithDelta(0.7, BernoulliDistribution::getPmf(0.7, 1), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEqualsWithDelta(1, BernoulliDistribution::getMode(0.7), 0.01);
@@ -34,11 +42,19 @@ class BernoulliDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0, BernoulliDistribution::getMode(0.3), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         self::assertEqualsWithDelta(0.4, BernoulliDistribution::getMean(0.4), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         self::assertEqualsWithDelta(0, BernoulliDistribution::getCdf(0.4, -2), 0.01);
@@ -46,6 +62,10 @@ class BernoulliDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.3, BernoulliDistribution::getCdf(0.7, 0.4), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         self::assertEqualsWithDelta(0.5, BernoulliDistribution::getMedian(0.5), 0.01);
@@ -53,6 +73,10 @@ class BernoulliDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0, BernoulliDistribution::getMedian(0.3), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         $p = 0.3;
@@ -61,6 +85,10 @@ class BernoulliDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta($p * $q, BernoulliDistribution::getVariance($p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         $p = 0.3;
@@ -69,6 +97,10 @@ class BernoulliDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(\sqrt($p * $q), BernoulliDistribution::getStandardDeviation($p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         $p = 0.3;
@@ -77,6 +109,10 @@ class BernoulliDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta((1 - 2 * $p) / \sqrt($p * $q), BernoulliDistribution::getSkewness($p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         $p = 0.3;
@@ -85,6 +121,10 @@ class BernoulliDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta((1 - 6 * $p * $q) / ($p * $q), BernoulliDistribution::getExKurtosis($p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testEntropy() : void
     {
         $p = 0.3;
@@ -93,6 +133,10 @@ class BernoulliDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(-$q * \log($q) - $p * \log($p), BernoulliDistribution::getEntropy($p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testMgf() : void
     {
         $p = 0.3;
@@ -102,6 +146,10 @@ class BernoulliDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta($q + $p * \exp($t), BernoulliDistribution::getMgf($p, $t), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testFisherInformation() : void
     {
         $p = 0.3;
@@ -110,6 +158,10 @@ class BernoulliDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(1 / ($p * $q), BernoulliDistribution::getFisherInformation($p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BernoulliDistribution
+     * @group framework
+     */
     public function testInvalidPmfParameter() : void
     {
         $this->expectException(\InvalidArgumentException::class);

tests/Math/Stochastic/Distribution/BetaDistributionTest.php

@@ -21,11 +21,19 @@ use phpOMS\Math\Stochastic\Distribution\BetaDistribution;
  */
 class BetaDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BetaDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         self::assertEquals(1 / 2, BetaDistribution::getMean(2.0, 2.0));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BetaDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEquals(1 / 2, BetaDistribution::getMode(2.0, 2.0));
@@ -34,16 +42,28 @@ class BetaDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(1.0, BetaDistribution::getMode(1.0, 1.0));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BetaDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         self::assertEqualsWithDelta(1 / 20, BetaDistribution::getVariance(2.0, 2.0), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BetaDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         self::assertEqualsWithDelta(\sqrt(1 / 20), BetaDistribution::getStandardDeviation(2.0, 2.0), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BetaDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEqualsWithDelta(0, BetaDistribution::getSkewness(2.0, 2.0), 0.001);
@@ -51,21 +71,37 @@ class BetaDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(-0.565685, BetaDistribution::getSkewness(2.0, 1.0), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BetaDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         self::assertEqualsWithDelta(-6 / 7, BetaDistribution::getExKurtosis(2.0, 2.0), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BetaDistribution
+     * @group framework
+     */
     public function testPdf() : void
     {
         self::assertEqualsWithDelta(0.9375, BetaDistribution::getPdf(0.5, 2, 5), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BetaDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         self::assertEqualsWithDelta(0.890625, BetaDistribution::getCdf(0.5, 2, 5), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BetaDistribution
+     * @group framework
+     */
     public function testMgf() : void
     {
         self::assertEqualsWithDelta(1.0, BetaDistribution::getMgf(0, 2, 5), 0.001);

tests/Math/Stochastic/Distribution/BinomialDistributionTest.php

@@ -21,6 +21,10 @@ use phpOMS\Math\Stochastic\Distribution\BinomialDistribution;
  */
 class BinomialDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BinomialDistribution
+     * @group framework
+     */
     public function testPmf() : void
     {
         $p = 0.4;
@@ -30,6 +34,10 @@ class BinomialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.1659, BinomialDistribution::getPmf($n, $k, $p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BinomialDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         $p = 0.4;
@@ -39,6 +47,10 @@ class BinomialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.25, BinomialDistribution::getCdf($n, $k, $p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BinomialDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         $n = 20;
@@ -47,6 +59,10 @@ class BinomialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta($n * $p, BinomialDistribution::getMean($n, $p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BinomialDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         $n = 20;
@@ -55,6 +71,10 @@ class BinomialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(\floor($n * $p), BinomialDistribution::getMedian($n, $p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BinomialDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         $n = 20;
@@ -63,6 +83,10 @@ class BinomialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(\floor(($n + 1) * $p), BinomialDistribution::getMode($n, $p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BinomialDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         $n = 20;
@@ -71,6 +95,10 @@ class BinomialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta($n * $p * (1 - $p), BinomialDistribution::getVariance($n, $p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BinomialDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         $n = 20;
@@ -79,6 +107,10 @@ class BinomialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(\sqrt($n * $p * (1 - $p)), BinomialDistribution::getStandardDeviation($n, $p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BinomialDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         $n = 20;
@@ -87,6 +119,10 @@ class BinomialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta((1 - 2 * $p) / \sqrt($n * $p * (1 - $p)), BinomialDistribution::getSkewness($n, $p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BinomialDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         $n = 20;
@@ -95,6 +131,10 @@ class BinomialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta((1 - 6 * $p * (1 - $p)) / ($n * $p * (1 - $p)), BinomialDistribution::getExKurtosis($n, $p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BinomialDistribution
+     * @group framework
+     */
     public function testMgf() : void
     {
         $n = 20;
@@ -104,6 +144,10 @@ class BinomialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta((1 - $p + $p * \exp($t)) ** $n, BinomialDistribution::getMgf($n, $t, $p), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\BinomialDistribution
+     * @group framework
+     */
     public function testFisherInformation() : void
     {
         $n = 20;

tests/Math/Stochastic/Distribution/CauchyDistributionTest.php

@@ -21,12 +21,20 @@ use phpOMS\Math\Stochastic\Distribution\CauchyDistribution;
  */
 class CauchyDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\CauchyDistribution
+     * @group framework
+     */
     public function testMedianMode() : void
     {
         self::assertEquals(3.2, CauchyDistribution::getMedian(3.2));
         self::assertEquals(3.2, CauchyDistribution::getMode(3.2));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\CauchyDistribution
+     * @group framework
+     */
     public function testPdf() : void
     {
         $x     = 1;
@@ -36,6 +44,10 @@ class CauchyDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.14979, CauchyDistribution::getPdf($x, $x0, $gamma), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\CauchyDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         $x     = 1;
@@ -45,6 +57,10 @@ class CauchyDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.57798, CauchyDistribution::getCdf($x, $x0, $gamma), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\CauchyDistribution
+     * @group framework
+     */
     public function testEntropy() : void
     {
         $gamma = 1.5;

tests/Math/Stochastic/Distribution/ChiSquaredDistributionTest.php

@@ -21,6 +21,10 @@ use phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution;
  */
 class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testHypothesisFalse() : void
     {
         $p = [0.6, 0.25, 0.15];
@@ -38,6 +42,10 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(2, $test['df']);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testDegreesOfFreedom() : void
     {
         self::assertEquals(2, ChiSquaredDistribution::getDegreesOfFreedom([1, 2, 3]));
@@ -48,11 +56,19 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         ]));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEquals(\max(5 - 2, 0), ChiSquaredDistribution::getMode(5));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         $df = 5;
@@ -60,6 +76,10 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($df, ChiSquaredDistribution::getMean($df));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         $df = 5;
@@ -67,6 +87,10 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(2 * $df, ChiSquaredDistribution::getVariance($df));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         $df = 5;
@@ -74,6 +98,10 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\sqrt(2 * $df), ChiSquaredDistribution::getStandardDeviation($df));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         $df = 5;
@@ -81,6 +109,10 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($df * (1 - 2 / (9 * $df)) ** 3, ChiSquaredDistribution::getMedian($df));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         $df = 5;
@@ -88,6 +120,10 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\sqrt(8 / $df), ChiSquaredDistribution::getSkewness($df));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         $df = 5;
@@ -95,6 +131,10 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(12 / $df, ChiSquaredDistribution::getExKurtosis($df));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testMgdf() : void
     {
         $df = 5;
@@ -103,16 +143,28 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals((1 - 2 * $t) ** (-$df / 2), ChiSquaredDistribution::getMgf($df, $t));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testPdf() : void
     {
         self::assertEqualsWithDelta(0.20755, ChiSquaredDistribution::getPdf(2, 3), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         self::assertEqualsWithDelta(0.42759, ChiSquaredDistribution::getCdf(2, 3), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testHypothesisSizeException() : void
     {
         $this->expectException(\Exception::class);
@@ -120,6 +172,10 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         ChiSquaredDistribution::testHypothesis([1, 2], [2]);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testHypothesisDegreesOfFreedomException() : void
     {
         $this->expectException(\Exception::class);
@@ -127,6 +183,10 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         ChiSquaredDistribution::testHypothesis([], []);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testPdfOutOfBoundsException() : void
     {
         $this->expectException(\OutOfBoundsException::class);
@@ -134,6 +194,10 @@ class ChiSquaredDistributionTest extends \PHPUnit\Framework\TestCase
         ChiSquaredDistribution::getPdf(-1, 0);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ChiSquaredDistribution
+     * @group framework
+     */
     public function testMgfOutOfBoundsException() : void
     {
         $this->expectException(\OutOfBoundsException::class);

tests/Math/Stochastic/Distribution/ExponentialDistributionTest.php

@@ -21,6 +21,10 @@ use phpOMS\Math\Stochastic\Distribution\ExponentialDistribution;
  */
 class ExponentialDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ExponentialDistribution
+     * @group framework
+     */
     public function testPdf() : void
     {
         $lambda = 0.1;
@@ -29,6 +33,10 @@ class ExponentialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.049659, ExponentialDistribution::getPdf($x, $lambda), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ExponentialDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         $lambda = 0.1;
@@ -37,21 +45,37 @@ class ExponentialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.5034, ExponentialDistribution::getCdf($x, $lambda), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ExponentialDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         self::assertEquals(1 / 3, ExponentialDistribution::getMean(3));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ExponentialDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEquals(0, ExponentialDistribution::getMode());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ExponentialDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         self::assertEquals(1 / 3 * \log(2), ExponentialDistribution::getMedian(3));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ExponentialDistribution
+     * @group framework
+     */
     public function testMgf() : void
     {
         $lambda = 3;
@@ -60,26 +84,46 @@ class ExponentialDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($lambda / ($lambda - $t), ExponentialDistribution::getMgf($t, $lambda));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ExponentialDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         self::assertEquals(1 / (3 ** 2), ExponentialDistribution::getVariance(3));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ExponentialDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         self::assertEquals(\sqrt(1 / (3 ** 2)), ExponentialDistribution::getStandardDeviation(3));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ExponentialDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         self::assertEquals(6, ExponentialDistribution::getExKurtosis());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ExponentialDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEquals(2, ExponentialDistribution::getSkewness());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ExponentialDistribution
+     * @group framework
+     */
     public function testMgfException() : void
     {
         $this->expectException(\OutOfBoundsException::class);

tests/Math/Stochastic/Distribution/FDistributionTest.php

@@ -21,12 +21,20 @@ use phpOMS\Math\Stochastic\Distribution\FDistribution;
  */
 class FDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\FDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         self::assertEquals(0.0, FDistribution::getMean(2));
         self::assertEquals(2, FDistribution::getMean(4));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\FDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEquals(0.0, FDistribution::getMode(0, 0));
@@ -34,6 +42,10 @@ class FDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(1 / 3 * 2 / 3, FDistribution::getMode(3, 4), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\FDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         self::assertEquals(0.0, FDistribution::getVariance(1, 2));
@@ -41,6 +53,10 @@ class FDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(11.1111, FDistribution::getVariance(3, 5), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\FDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         self::assertEquals(0.0, FDistribution::getStandardDeviation(1, 2));
@@ -48,17 +64,29 @@ class FDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(\sqrt(11.1111), FDistribution::getStandardDeviation(3, 5), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\FDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEquals(0.0, FDistribution::getSkewness(1, 6));
         self::assertEquals(2 * (2 * 4 + 7 - 2) / (7 - 6) * \sqrt(2 * (7 - 4) / (4 * (7 + 4 - 2))), FDistribution::getSkewness(4, 7));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\FDistribution
+     * @group framework
+     */
     public function testPdf() : void
     {
         self::assertEqualsWithDelta(0.2788548, FDistribution::getPdf(1, 2, 3), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\FDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         self::assertEqualsWithDelta(0.5352419, FDistribution::getCdf(1, 2, 3), 0.001);

tests/Math/Stochastic/Distribution/GammaDistributionTest.php

@@ -21,42 +21,74 @@ use phpOMS\Math\Stochastic\Distribution\GammaDistribution;
  */
 class GammaDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testPdfScale() : void
     {
         self::assertEqualsWithDelta(0.0734, GammaDistribution::getPdfScale(10, 4, 3), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testPdfAlphaBete() : void
     {
         self::assertEqualsWithDelta(0.180447, GammaDistribution::getPdfRate(2, 4, 1), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testCdfScale() : void
     {
         self::assertEqualsWithDelta(0.42701, GammaDistribution::getCdfScale(10, 4, 3), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testCdfAlphaBete() : void
     {
         self::assertEqualsWithDelta(0.142876, GammaDistribution::getCdfRate(2, 4, 1), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testPdfIntegerScale() : void
     {
         self::assertEqualsWithDelta(\exp(-1), GammaDistribution::getPdfIntegerScale(1, 1, 1), 0.001);
         self::assertEqualsWithDelta(3 * \exp(-3 / 4) / 16, GammaDistribution::getPdfIntegerScale(3, 2, 4), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testPdfIntegerRate() : void
     {
         self::assertEqualsWithDelta(0.180447, GammaDistribution::getPdfIntegerRate(2, 4, 1), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testMeanScale() : void
     {
         self::assertEqualsWithDelta(8, GammaDistribution::getMeanScale(2, 4), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testMeanRate() : void
     {
         $alpha = 4;
@@ -64,11 +96,19 @@ class GammaDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($alpha / $beta, GammaDistribution::getMeanRate($alpha, $beta));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testVarianceScale() : void
     {
         self::assertEqualsWithDelta(32, GammaDistribution::getVarianceScale(2, 4), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testVarianceRate() : void
     {
         $alpha = 4;
@@ -76,11 +116,19 @@ class GammaDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($alpha / \pow($beta, 2), GammaDistribution::getVarianceRate($alpha, $beta));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testStandardDeviationScale() : void
     {
         self::assertEqualsWithDelta(\sqrt(32), GammaDistribution::getStandardDeviationScale(2, 4), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testStandardDeviationRate() : void
     {
         $alpha = 4;
@@ -88,16 +136,28 @@ class GammaDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\sqrt($alpha / \pow($beta, 2)), GammaDistribution::getStandardDeviationRate($alpha, $beta));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         self::assertEqualsWithDelta(3, GammaDistribution::getExKurtosis(2, 4), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEqualsWithDelta(\sqrt(2), GammaDistribution::getSkewness(2, 4), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testMgfScale() : void
     {
         $theta = 2;
@@ -106,6 +166,10 @@ class GammaDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\pow(1 - $theta * $t, -$k), GammaDistribution::getMgfScale($k, $t, $theta));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testMgfRate() : void
     {
         $alpha = 4;
@@ -114,11 +178,19 @@ class GammaDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\pow(1 - $t / $beta, -$alpha), GammaDistribution::getMgfRate($t, $alpha, $beta));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testModeScale() : void
     {
         self::assertEquals((3 - 1) * 2, GammaDistribution::getModeScale(3, 2));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GammaDistribution
+     * @group framework
+     */
     public function testModeRate() : void
     {
         self::assertEquals((3 - 1) / 2, GammaDistribution::getModeRate(3, 2));

tests/Math/Stochastic/Distribution/GeometricDistributionTest.php

@@ -21,6 +21,10 @@ use phpOMS\Math\Stochastic\Distribution\GeometricDistribution;
  */
 class GeometricDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GeometricDistribution
+     * @group framework
+     */
     public function testPmf() : void
     {
         $p = 0.2;
@@ -29,6 +33,10 @@ class GeometricDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.1024, GeometricDistribution::getPmf($p, $k), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GeometricDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         $p = 0.2;
@@ -38,17 +46,29 @@ class GeometricDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.262, 1 - GeometricDistribution::getCdf($p, $k), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GeometricDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEquals(1, GeometricDistribution::getMode());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GeometricDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         $p = 0.3;
         self::assertEquals(1 / $p, GeometricDistribution::getMean($p));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GeometricDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         $p = 0.3;
@@ -56,6 +76,10 @@ class GeometricDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals((1 - $p) / $p ** 2, GeometricDistribution::getVariance($p));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GeometricDistribution
+     * @group framework
+     */
     public function testgetStandardDeviation() : void
     {
         $p = 0.3;
@@ -63,6 +87,10 @@ class GeometricDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\sqrt((1 - $p) / $p ** 2), GeometricDistribution::getStandardDeviation($p));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GeometricDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         $p = 0.3;
@@ -70,6 +98,10 @@ class GeometricDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals((2 - $p) / \sqrt(1 - $p), GeometricDistribution::getSkewness($p));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GeometricDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         $p = 0.3;
@@ -77,6 +109,10 @@ class GeometricDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(6 + ($p ** 2) / (1 - $p), GeometricDistribution::getExKurtosis($p));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GeometricDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         $p = 0.3;
@@ -84,6 +120,10 @@ class GeometricDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\ceil(-1 / \log(1 - $p, 2)), GeometricDistribution::getMedian($p));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\GeometricDistribution
+     * @group framework
+     */
     public function testMgf() : void
     {
         $p  = 0.3;

tests/Math/Stochastic/Distribution/HypergeometricDistributionTest.php

@@ -21,31 +21,55 @@ use phpOMS\Math\Stochastic\Distribution\HypergeometricDistribution;
  */
 class HypergeometricDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\HypergeometricDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         self::assertEquals(9, HypergeometricDistribution::getMean(15, 20, 12));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\HypergeometricDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         self::assertEqualsWithDelta(0.973328526784575 ** 2, HypergeometricDistribution::getVariance(15, 20, 12), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\HypergeometricDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         self::assertEqualsWithDelta(0.973328526784575, HypergeometricDistribution::getStandardDeviation(15, 20, 12), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\HypergeometricDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEqualsWithDelta(0.114156, HypergeometricDistribution::getSkewness(15, 20, 12), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\HypergeometricDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         self::assertEqualsWithDelta(-0.247277, HypergeometricDistribution::getExKurtosis(15, 20, 12), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\HypergeometricDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         $N = 8;
@@ -55,11 +79,19 @@ class HypergeometricDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(3, HypergeometricDistribution::getMode($K, $N, $n));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\HypergeometricDistribution
+     * @group framework
+     */
     public function testPmf() : void
     {
         self::assertEqualsWithDelta(0.146284, HypergeometricDistribution::getPmf(7, 20, 5, 10), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\HypergeometricDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         self::assertEqualsWithDelta(0.97136, HypergeometricDistribution::getCdf(7, 20, 5, 10), 0.001);

tests/Math/Stochastic/Distribution/LaplaceDistributionTest.php

@@ -21,6 +21,10 @@ use phpOMS\Math\Stochastic\Distribution\LaplaceDistribution;
  */
 class LaplaceDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LaplaceDistribution
+     * @group framework
+     */
     public function testPdf() : void
     {
         $x = 2;
@@ -30,6 +34,10 @@ class LaplaceDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.17118, LaplaceDistribution::getPdf($x, $m, $b), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LaplaceDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         $x = 2;
@@ -39,31 +47,55 @@ class LaplaceDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.88017, LaplaceDistribution::getCdf($x, $m, $b), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LaplaceDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEquals(2, LaplaceDistribution::getMode(2));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LaplaceDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         self::assertEquals(2, LaplaceDistribution::getMean(2));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LaplaceDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         self::assertEquals(2, LaplaceDistribution::getMedian(2));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LaplaceDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         self::assertEquals(3, LaplaceDistribution::getExKurtosis());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LaplaceDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEquals(0, LaplaceDistribution::getSkewness());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LaplaceDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         $b = 3;
@@ -71,6 +103,10 @@ class LaplaceDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(2 * $b ** 2, LaplaceDistribution::getVariance($b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LaplaceDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         $b = 3;
@@ -78,6 +114,10 @@ class LaplaceDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\sqrt(2 * $b ** 2), LaplaceDistribution::getStandardDeviation($b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LaplaceDistribution
+     * @group framework
+     */
     public function testMgf() : void
     {
         $t = 2;
@@ -87,6 +127,10 @@ class LaplaceDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\exp($m * $t) / (1 - $b ** 2 * $t ** 2), LaplaceDistribution::getMgf($t, $m, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LaplaceDistribution
+     * @group framework
+     */
     public function testMgfException() : void
     {
         $this->expectException(\OutOfBoundsException::class);

tests/Math/Stochastic/Distribution/LogDistributionTest.php

@@ -21,6 +21,10 @@ use phpOMS\Math\Stochastic\Distribution\LogDistribution;
  */
 class LogDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogDistribution
+     * @group framework
+     */
     public function testPmf() : void
     {
         $p = 0.3;
@@ -32,6 +36,10 @@ class LogDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         $p = 6 / 9;
@@ -43,6 +51,10 @@ class LogDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         $p = 0.3;
@@ -50,11 +62,19 @@ class LogDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(-1 / \log(1 - $p) * $p / (1 - $p), LogDistribution::getMean($p));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEquals(1, LogDistribution::getMode());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         $p = 0.3;
@@ -65,6 +85,10 @@ class LogDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         $p = 0.3;
@@ -75,6 +99,10 @@ class LogDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogDistribution
+     * @group framework
+     */
     public function testMgf() : void
     {
         $p = 0.3;

tests/Math/Stochastic/Distribution/LogNormalDistributionTest.php

@@ -21,21 +21,37 @@ use phpOMS\Math\Stochastic\Distribution\LogNormalDistribution;
  */
 class LogNormalDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogNormalDistribution
+     * @group framework
+     */
     public function testPdf() : void
     {
         self::assertEqualsWithDelta(0.060069054, LogNormalDistribution::getPdf(3, 2, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogNormalDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         self::assertEqualsWithDelta(0.32610510, LogNormalDistribution::getCdf(3, 2, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogNormalDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         self::assertEqualsWithDelta(\exp(13 / 2), LogNormalDistribution::getMean(2, 3), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogNormalDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         self::assertEqualsWithDelta(
@@ -44,6 +60,10 @@ class LogNormalDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogNormalDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         self::assertEqualsWithDelta(
@@ -57,6 +77,10 @@ class LogNormalDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogNormalDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEqualsWithDelta(
@@ -65,6 +89,10 @@ class LogNormalDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogNormalDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         self::assertEqualsWithDelta(
@@ -73,16 +101,28 @@ class LogNormalDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogNormalDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         self::assertEquals(\exp(3), LogNormalDistribution::getMedian(3));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogNormalDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEquals(\exp(3 - 4 ** 2), LogNormalDistribution::getMode(3, 4));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogNormalDistribution
+     * @group framework
+     */
     public function testEntropy() : void
     {
         self::assertEqualsWithDelta(
@@ -91,6 +131,10 @@ class LogNormalDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogNormalDistribution
+     * @group framework
+     */
     public function testFisherInformation() : void
     {
         self::assertEquals(

tests/Math/Stochastic/Distribution/LogisticDistributionTest.php

@@ -21,6 +21,10 @@ use phpOMS\Math\Stochastic\Distribution\LogisticDistribution;
  */
 class LogisticDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogisticDistribution
+     * @group framework
+     */
     public function testPdf() : void
     {
         $x  = 3;
@@ -33,6 +37,10 @@ class LogisticDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogisticDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         $x  = 3;
@@ -45,21 +53,37 @@ class LogisticDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogisticDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEquals(3, LogisticDistribution::getMode(3));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogisticDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         self::assertEquals(3, LogisticDistribution::getMean(3));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogisticDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         self::assertEquals(3, LogisticDistribution::getMedian(3));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogisticDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         $s = 3;
@@ -69,6 +93,10 @@ class LogisticDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogisticDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         $s = 3;
@@ -78,16 +106,28 @@ class LogisticDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogisticDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEquals(0, LogisticDistribution::getSkewness());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogisticDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         self::assertEquals(6 / 5, LogisticDistribution::getExKurtosis());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\LogisticDistribution
+     * @group framework
+     */
     public function testEntropy() : void
     {
         $s = 3;

tests/Math/Stochastic/Distribution/NormalDistributionTest.php

@@ -21,6 +21,10 @@ use phpOMS\Math\Stochastic\Distribution\NormalDistribution;
  */
 class NormalDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testPdf() : void
     {
         $mean = 2;
@@ -30,6 +34,10 @@ class NormalDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.24197, NormalDistribution::getPdf($x, $mean, $sig), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         $mean = 2;
@@ -39,6 +47,10 @@ class NormalDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.84134, NormalDistribution::getCdf($x, $mean, $sig), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         $mu = 4;
@@ -46,6 +58,10 @@ class NormalDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($mu, NormalDistribution::getMean($mu));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         $mu = 4;
@@ -53,6 +69,10 @@ class NormalDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($mu, NormalDistribution::getMedian($mu));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         $mu = 4;
@@ -60,16 +80,28 @@ class NormalDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($mu, NormalDistribution::getMode($mu));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEquals(0, NormalDistribution::getSkewness());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         self::assertEquals(0, NormalDistribution::getExKurtosis());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         $sig = 0.8;
@@ -77,6 +109,10 @@ class NormalDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($sig ** 2, NormalDistribution::getVariance($sig));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         $sig = 0.8;
@@ -84,16 +120,28 @@ class NormalDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($sig, NormalDistribution::getStandardDeviation($sig));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testSampleSizeCalculation() : void
     {
         self::assertEqualsWithDelta(277.54, NormalDistribution::getSampleSizeFromPopulation(NormalDistribution::TABLE['0.95'], 0.05, 1000, 0.5), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testSampleSizeInfiniteCalculation() : void
     {
         self::assertEqualsWithDelta(384.16, NormalDistribution::getSampleSizeFromInfinitePopulation(NormalDistribution::TABLE['0.95'], 0.05, 0.5), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testMgf() : void
     {
         $t     = 3;
@@ -106,6 +154,10 @@ class NormalDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\NormalDistribution
+     * @group framework
+     */
     public function testFisherInformation() : void
     {
         self::assertEquals(

tests/Math/Stochastic/Distribution/ParetoDistributionTest.php

@@ -21,55 +21,95 @@ use phpOMS\Math\Stochastic\Distribution\ParetoDistribution;
  */
 class ParetoDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ParetoDistribution
+     * @group framework
+     */
     public function testPdf() : void
     {
         self::assertEqualsWithDelta(0.263374485596, ParetoDistribution::getPdf(3, 2, 4), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ParetoDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         self::assertEqualsWithDelta(0.8024691358, ParetoDistribution::getCdf(3, 2, 4), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ParetoDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         self::assertEqualsWithDelta(8 / 3, ParetoDistribution::getMean(2, 4), 0.001);
         self::assertEquals(\PHP_FLOAT_MAX, ParetoDistribution::getMean(2, 1));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ParetoDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         self::assertEqualsWithDelta(2, ParetoDistribution::getVariance(3, 4), 0.001);
         self::assertEqualsWithDelta(\PHP_FLOAT_MAX, ParetoDistribution::getVariance(3, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ParetoDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         self::assertEqualsWithDelta(\sqrt(2), ParetoDistribution::getStandardDeviation(3, 4), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ParetoDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         self::assertEqualsWithDelta(35.666666666666664, ParetoDistribution::getExKurtosis(6, 5), 0.001);
         self::assertEquals(0.0, ParetoDistribution::getExKurtosis(4));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ParetoDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEqualsWithDelta(3.810317377662722, ParetoDistribution::getSkewness(6, 5), 0.001);
         self::assertEquals(0.0, ParetoDistribution::getSkewness(3));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ParetoDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         self::assertEquals(3 * \pow(2, 1 / 4), ParetoDistribution::getMedian(3, 4));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ParetoDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEquals(3, ParetoDistribution::getMode(3));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ParetoDistribution
+     * @group framework
+     */
     public function testEntropy() : void
     {
         self::assertEquals(
@@ -78,6 +118,10 @@ class ParetoDistributionTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ParetoDistribution
+     * @group framework
+     */
     public function testFisherInformation() : void
     {
         self::assertEquals(

tests/Math/Stochastic/Distribution/PoissonDistributionTest.php

@@ -21,6 +21,10 @@ use phpOMS\Math\Stochastic\Distribution\PoissonDistribution;
  */
 class PoissonDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\PoissonDistribution
+     * @group framework
+     */
     public function testPmf() : void
     {
         $k = 4;
@@ -29,6 +33,10 @@ class PoissonDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.16803, PoissonDistribution::getPmf(4, 3), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\PoissonDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         $k = 4;
@@ -37,6 +45,10 @@ class PoissonDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(0.81526, PoissonDistribution::getCdf(4, 3), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\PoissonDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         $l = 4.6;
@@ -44,6 +56,10 @@ class PoissonDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEqualsWithDelta(4, PoissonDistribution::getMode($l), 0.01);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\PoissonDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         $l = 4.6;
@@ -51,6 +67,10 @@ class PoissonDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($l, PoissonDistribution::getMean($l));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\PoissonDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         $l = 4.6;
@@ -58,6 +78,10 @@ class PoissonDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals($l, PoissonDistribution::getVariance($l));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\PoissonDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         $l = 4.6;
@@ -65,6 +89,10 @@ class PoissonDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\sqrt($l), PoissonDistribution::getStandardDeviation($l));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\PoissonDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         $l = 4.6;
@@ -72,6 +100,10 @@ class PoissonDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(1 / \sqrt($l), PoissonDistribution::getSkewness($l));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\PoissonDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         $l = 4.6;
@@ -79,6 +111,10 @@ class PoissonDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(1 / $l, PoissonDistribution::getExKurtosis($l));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\PoissonDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         $l = 4.6;
@@ -86,6 +122,10 @@ class PoissonDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\floor($l + 1 / 3 - 0.02 / $l), PoissonDistribution::getMedian($l));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\PoissonDistribution
+     * @group framework
+     */
     public function testFisherInformation() : void
     {
         $l = 4.6;
@@ -93,6 +133,10 @@ class PoissonDistributionTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(1 / $l, PoissonDistribution::getFisherInformation($l));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\PoissonDistribution
+     * @group framework
+     */
     public function testMgf() : void
     {
         $l = 4.6;

tests/Math/Stochastic/Distribution/TDistributionTest.php

@@ -21,44 +21,76 @@ use phpOMS\Math\Stochastic\Distribution\TDistribution;
  */
 class TDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\TDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         self::assertEquals(0, TDistribution::getMean());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\TDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         self::assertEquals(0, TDistribution::getMedian());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\TDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEquals(0, TDistribution::getMode());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\TDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         self::assertEqualsWithDelta(5 / 3, TDistribution::getVariance(5), 0.001);
         self::assertEqualsWithDelta(\PHP_FLOAT_MAX, TDistribution::getVariance(2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\TDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         self::assertEqualsWithDelta(\sqrt(5 / 3), TDistribution::getStandardDeviation(5), 0.001);
         self::assertEqualsWithDelta(\PHP_FLOAT_MAX, TDistribution::getStandardDeviation(2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\TDistribution
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         self::assertEqualsWithDelta(6, TDistribution::getExKurtosis(5), 0.001);
         self::assertEqualsWithDelta(\PHP_FLOAT_MAX, TDistribution::getExKurtosis(3), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\TDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEquals(0, TDistribution::getSkewness());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\TDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         self::assertEqualsWithDelta(0.0, TDistribution::getCdf(1.25, 5, 0), 0.001);

tests/Math/Stochastic/Distribution/UniformDistributionContinuousTest.php

@@ -21,6 +21,10 @@ use phpOMS\Math\Stochastic\Distribution\UniformDistributionContinuous;
  */
 class UniformDistributionContinuousTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionContinuous
+     * @group framework
+     */
     public function testPdf() : void
     {
         $a = 1;
@@ -31,6 +35,10 @@ class UniformDistributionContinuousTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(0, UniformDistributionContinuous::getPdf(5, $a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionContinuous
+     * @group framework
+     */
     public function testCdf() : void
     {
         $a = 1;
@@ -42,6 +50,10 @@ class UniformDistributionContinuousTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(1, UniformDistributionContinuous::getCdf(5, $a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionContinuous
+     * @group framework
+     */
     public function testMode() : void
     {
         $a = 1;
@@ -56,6 +68,10 @@ class UniformDistributionContinuousTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionContinuous
+     * @group framework
+     */
     public function testMean() : void
     {
         $a = 1;
@@ -64,6 +80,10 @@ class UniformDistributionContinuousTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(1 / 2 * ($b + $a), UniformDistributionContinuous::getMean($a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionContinuous
+     * @group framework
+     */
     public function testMedian() : void
     {
         $a = 1;
@@ -72,6 +92,10 @@ class UniformDistributionContinuousTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(1 / 2 * ($b + $a), UniformDistributionContinuous::getMedian($a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionContinuous
+     * @group framework
+     */
     public function testVariance() : void
     {
         $a = 1;
@@ -80,6 +104,10 @@ class UniformDistributionContinuousTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(1 / 12 * ($b - $a) ** 2, UniformDistributionContinuous::getVariance($a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionContinuous
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         $a = 1;
@@ -88,16 +116,28 @@ class UniformDistributionContinuousTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\sqrt(1 / 12 * ($b - $a) ** 2), UniformDistributionContinuous::getStandardDeviation($a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionContinuous
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEquals(0, UniformDistributionContinuous::getSkewness());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionContinuous
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         self::assertEquals(-6 / 5, UniformDistributionContinuous::getExKurtosis());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionContinuous
+     * @group framework
+     */
     public function testMgf() : void
     {
         self::assertEquals(1, UniformDistributionContinuous::getMgf(0, 2, 3));

tests/Math/Stochastic/Distribution/UniformDistributionDiscreteTest.php

@@ -21,6 +21,10 @@ use phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete;
  */
 class UniformDistributionDiscreteTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete
+     * @group framework
+     */
     public function testPmf() : void
     {
         $a = 1;
@@ -29,6 +33,10 @@ class UniformDistributionDiscreteTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(1 / ($b - $a + 1), UniformDistributionDiscrete::getPmf($a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete
+     * @group framework
+     */
     public function testCdf() : void
     {
         $a = 1;
@@ -38,11 +46,19 @@ class UniformDistributionDiscreteTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(($k - $a + 1) / ($b - $a + 1), UniformDistributionDiscrete::getCdf($k, $a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEquals(0, UniformDistributionDiscrete::getSkewness());
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete
+     * @group framework
+     */
     public function testMean() : void
     {
         $a = 1;
@@ -51,6 +67,10 @@ class UniformDistributionDiscreteTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(1 / 2 * ($a + $b), UniformDistributionDiscrete::getMean($a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete
+     * @group framework
+     */
     public function testMedian() : void
     {
         $a = 1;
@@ -59,6 +79,10 @@ class UniformDistributionDiscreteTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(1 / 2 * ($a + $b), UniformDistributionDiscrete::getMedian($a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete
+     * @group framework
+     */
     public function testVariance() : void
     {
         $a = 1;
@@ -67,6 +91,10 @@ class UniformDistributionDiscreteTest extends \PHPUnit\Framework\TestCase
         self::assertEquals((($b - $a + 1) ** 2 - 1) / 12, UniformDistributionDiscrete::getVariance($a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         $a = 1;
@@ -75,6 +103,10 @@ class UniformDistributionDiscreteTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(\sqrt((($b - $a + 1) ** 2 - 1) / 12), UniformDistributionDiscrete::getStandardDeviation($a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete
+     * @group framework
+     */
     public function testExKurtosis() : void
     {
         $a = 1;
@@ -84,6 +116,10 @@ class UniformDistributionDiscreteTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(-(6 * ($n ** 2 + 1)) / (5 * ($n ** 2 - 1)), UniformDistributionDiscrete::getExKurtosis($a, $b));
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete
+     * @group framework
+     */
     public function testMgf() : void
     {
         self::assertEquals(
@@ -92,6 +128,10 @@ class UniformDistributionDiscreteTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete
+     * @group framework
+     */
     public function testCdfExceptionUpper() : void
     {
         $this->expectException(\OutOfBoundsException::class);
@@ -99,6 +139,10 @@ class UniformDistributionDiscreteTest extends \PHPUnit\Framework\TestCase
         UniformDistributionDiscrete::getCdf(5, 2, 4);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\UniformDistributionDiscrete
+     * @group framework
+     */
     public function testCdfExceptionLower() : void
     {
         $this->expectException(\OutOfBoundsException::class);

tests/Math/Stochastic/Distribution/WeibullDistributionTest.php

@@ -21,48 +21,84 @@ use phpOMS\Math\Stochastic\Distribution\WeibullDistribution;
  */
 class WeibullDistributionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\WeibullDistribution
+     * @group framework
+     */
     public function testPdf() : void
     {
         self::assertEqualsWithDelta(0.213668559, WeibullDistribution::getPdf(3, 4, 2), 0.001);
         self::assertEqualsWithDelta(0.0, WeibullDistribution::getPdf(-1, 4, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\WeibullDistribution
+     * @group framework
+     */
     public function testCdf() : void
     {
         self::assertEqualsWithDelta(0.430217175, WeibullDistribution::getCdf(3, 4, 2), 0.001);
         self::assertEqualsWithDelta(0.0, WeibullDistribution::getCdf(-1, 4, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\WeibullDistribution
+     * @group framework
+     */
     public function testMean() : void
     {
         self::assertEqualsWithDelta(3.54490771, WeibullDistribution::getMean(4, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\WeibullDistribution
+     * @group framework
+     */
     public function testMedian() : void
     {
         self::assertEqualsWithDelta(3.33021844, WeibullDistribution::getMedian(4, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\WeibullDistribution
+     * @group framework
+     */
     public function testMode() : void
     {
         self::assertEqualsWithDelta(2.82842712, WeibullDistribution::getMode(4, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\WeibullDistribution
+     * @group framework
+     */
     public function testVariance() : void
     {
         self::assertEqualsWithDelta(3.43362932, WeibullDistribution::getVariance(4, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\WeibullDistribution
+     * @group framework
+     */
     public function testStandardDeviation() : void
     {
         self::assertEqualsWithDelta(\sqrt(3.43362932), WeibullDistribution::getStandardDeviation(4, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\WeibullDistribution
+     * @group framework
+     */
     public function testEntropy() : void
     {
         self::assertEqualsWithDelta(1.981755, WeibullDistribution::getEntropy(4, 2), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\WeibullDistribution
+     * @group framework
+     */
     public function testSkewness() : void
     {
         self::assertEqualsWithDelta(0.631110, WeibullDistribution::getSkewness(4, 2), 0.001);

tests/Math/Stochastic/Distribution/ZTestTest.php

@@ -24,6 +24,10 @@ use phpOMS\Math\Stochastic\Distribution\ZTesting;
 class ZTestingTest extends \PHPUnit\Framework\TestCase
 {
     // http://sphweb.bumc.bu.edu/otlt/MPH-Modules/BS/BS704_HypothesisTesting-ChiSquare/BS704_HypothesisTesting-ChiSquare_print.html
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ZTesting
+     * @group framework
+     */
     public function testHypothesisFalse() : void
     {
         $a        = 0.95;
@@ -35,11 +39,19 @@ class ZTestingTest extends \PHPUnit\Framework\TestCase
     }
 
     // https://support.microsoft.com/en-us/office/z-test-function-d633d5a3-2031-4614-a016-92180ad82bee?ui=en-us&rs=en-us&ad=us
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ZTesting
+     * @group framework
+     */
     public function testZTest() : void
     {
         self::assertEqualsWithDelta(0.090574, ZTesting::zTest(4, [3, 6, 7, 8, 6, 5, 4, 2, 1, 9]), 0.001);
     }
 
+    /**
+     * @covers phpOMS\Math\Stochastic\Distribution\ZTesting
+     * @group framework
+     */
     public function testZTestValues() : void
     {
         $data = [3, 6, 7, 8, 6, 5, 4, 2, 1, 9];

tests/Message/Console/ConsoleHeaderTest.php

@@ -22,54 +22,112 @@ use phpOMS\Message\Console\ConsoleHeader;
  */
 class ConsoleHeaderTest extends \PHPUnit\Framework\TestCase
 {
+    private ConsoleHeader $header;
+
+    public function setUp() : void
+    {
+        $this->header = new ConsoleHeader();
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleHeader
+     * @group framework
+     */
     public function testDefaults() : void
     {
-        $header = new ConsoleHeader();
-        self::assertFalse($header->isLocked());
-        self::assertEquals(0, $header->getStatusCode());
-        self::assertEquals('1.0', $header->getProtocolVersion());
-        self::assertEquals('', $header->getReasonPhrase());
-        self::assertEquals([], $header->get('key'));
-        self::assertFalse($header->has('key'));
-        self::assertInstanceOf(Localization::class, $header->getL11n());
-        self::assertEquals(0, $header->getAccount());
+        self::assertFalse($this->header->isLocked());
+        self::assertEquals(0, $this->header->getStatusCode());
+        self::assertEquals('1.0', $this->header->getProtocolVersion());
+        self::assertEquals('', $this->header->getReasonPhrase());
+        self::assertEquals([], $this->header->get('key'));
+        self::assertFalse($this->header->has('key'));
+        self::assertInstanceOf(Localization::class, $this->header->getL11n());
+        self::assertEquals(0, $this->header->getAccount());
     }
 
-    public function testGetSet() : void
+    /**
+     * @covers phpOMS\Message\Console\ConsoleHeader
+     * @group framework
+     */
+    public function testValueInputOutput() : void
     {
-        $header = new ConsoleHeader();
-
-        self::assertTrue($header->set('key', 'header'));
-        self::assertEquals(['header'], $header->get('key'));
-        self::assertTrue($header->has('key'));
-
-        self::assertFalse($header->set('key', 'header2'));
-        self::assertEquals(['header'], $header->get('key'));
-
-        self::assertTrue($header->set('key', 'header3', true));
-        self::assertEquals(['header3'], $header->get('key'));
-
-        self::assertTrue($header->remove('key'));
-        self::assertFalse($header->has('key'));
-        self::assertFalse($header->remove('key'));
-
-        $header->setAccount(2);
-        self::AssertEquals(2, $header->getAccount(2));
+        self::assertTrue($this->header->set('key', 'header'));
+        self::assertEquals(['header'], $this->header->get('key'));
     }
 
+    /**
+     * @covers phpOMS\Message\Console\ConsoleHeader
+     * @group framework
+     */
+    public function testHasKey() : void
+    {
+        self::assertTrue($this->header->set('key', 'header'));
+        self::assertTrue($this->header->has('key'));
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleHeader
+     * @group framework
+     */
+    public function testInvalidOverwrite() : void
+    {
+        self::assertTrue($this->header->set('key', 'header'));
+        self::assertFalse($this->header->set('key', 'header2'));
+        self::assertEquals(['header'], $this->header->get('key'));
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleHeader
+     * @group framework
+     */
+    public function testOverwrite() : void
+    {
+        self::assertTrue($this->header->set('key', 'header'));
+        self::assertTrue($this->header->set('key', 'header3', true));
+        self::assertEquals(['header3'], $this->header->get('key'));
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleHeader
+     * @group framework
+     */
+    public function testRemove() : void
+    {
+        self::assertTrue($this->header->set('key', 'header'));
+        self::assertTrue($this->header->remove('key'));
+        self::assertFalse($this->header->has('key'));
+        self::assertFalse($this->header->remove('key'));
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleHeader
+     * @group framework
+     */
+    public function testAccount() : void
+    {
+        $this->header->setAccount(2);
+        self::AssertEquals(2, $this->header->getAccount(2));
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleHeader
+     * @group framework
+     */
     public function testLockedHeaderSet() : void
     {
-        $header = new ConsoleHeader();
-        $header->lock();
-        self::assertTrue($header->isLocked());
-        self::assertFalse($header->set('key', 'value'));
+        $this->header->lock();
+        self::assertTrue($this->header->isLocked());
+        self::assertFalse($this->header->set('key', 'value'));
     }
 
+    /**
+     * @covers phpOMS\Message\Console\ConsoleHeader
+     * @group framework
+     */
     public function testLockedHeaderRemove() : void
     {
-        $header = new ConsoleHeader();
-        $header->lock();
-        self::assertTrue($header->isLocked());
-        self::assertFalse($header->remove('key'));
+        $this->header->lock();
+        self::assertTrue($this->header->isLocked());
+        self::assertFalse($this->header->remove('key'));
     }
 }

tests/Message/Console/ConsoleRequestTest.php

@@ -25,10 +25,20 @@ use phpOMS\Uri\Argument;
  */
 class ConsoleRequestTest extends \PHPUnit\Framework\TestCase
 {
+    private ConsoleRequest $request;
+
+    public function setUp() : void
+    {
+        $this->request = new ConsoleRequest(new Argument('get:some/test/path'), $l11n = new Localization());
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleRequest
+     * @group framework
+     */
     public function testDefault() : void
     {
         $request = new ConsoleRequest();
-
         self::assertEquals('en', $request->getHeader()->getL11n()->getLanguage());
         self::assertEquals(OSType::LINUX, $request->getOS());
         self::assertEquals('127.0.0.1', $request->getOrigin());
@@ -39,30 +49,93 @@ class ConsoleRequestTest extends \PHPUnit\Framework\TestCase
         self::assertNull($request->getData('key'));
     }
 
-    public function testSetGet() : void
+    /**
+     * @covers phpOMS\Message\Console\ConsoleRequest
+     * @group framework
+     */
+    public function testOSInputOutput() : void
     {
-        $request = new ConsoleRequest(new Argument('get:some/test/path'), $l11n = new Localization());
-
-        $request->setOS(OSType::WINDOWS_XP);
-        self::assertEquals(OSType::WINDOWS_XP, $request->getOS());
-
-        $request->setMethod(RequestMethod::PUT);
-
-        $request->setMethod(RequestMethod::DELETE);
-
-        $request->setMethod(RequestMethod::POST);
-
-        self::assertEquals('get:some/test/path', $request->getUri()->__toString());
-
-        self::assertEquals($l11n, $request->getHeader()->getL11n());
-
-        self::assertTrue($request->setData('key', 'value'));
-        self::assertFalse($request->setData('key', 'value2', false));
-        self::assertEquals('value', $request->getData('key'));
-        self::assertTrue($request->hasData('key'));
-        self::assertEquals(['key' => 'value'], $request->getData());
+        $this->request->setOS(OSType::WINDOWS_XP);
+        self::assertEquals(OSType::WINDOWS_XP, $this->request->getOS());
     }
 
+    /**
+     * @covers phpOMS\Message\Console\ConsoleRequest
+     * @group framework
+     */
+    public function testMethodInputOutput() : void
+    {
+        $this->request->setMethod(RequestMethod::POST);
+        self::assertEquals(RequestMethod::POST, $this->request->getMethod());
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleRequest
+     * @group framework
+     */
+    public function testInputOutputUriString() : void
+    {
+        self::assertEquals('get:some/test/path', $this->request->getUri()->__toString());
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleRequest
+     * @group framework
+     */
+    public function testInputOutputL11n() : void
+    {
+        $l11n = new Localization();
+        self::assertEquals($l11n, $this->request->getHeader()->getL11n());
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleRequest
+     * @group framework
+     */
+    public function testDataInputOutput() : void
+    {
+        self::assertTrue($this->request->setData('key', 'value'));
+        self::assertEquals('value', $this->request->getData('key'));
+        self::assertEquals(['key' => 'value'], $this->request->getData());
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleRequest
+     * @group framework
+     */
+    public function testHasData() : void
+    {
+        self::assertTrue($this->request->setData('key', 'value'));
+        self::assertTrue($this->request->hasData('key'));
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleRequest
+     * @group framework
+     */
+    public function testInvalidOverwrite() : void
+    {
+        self::assertTrue($this->request->setData('key', 'value'));
+        self::assertFalse($this->request->setData('key', 'value2', false));
+        self::assertEquals('value', $this->request->getData('key'));
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleRequest
+     * @group framework
+     */
+    public function testOverwrite() : void
+    {
+        self::assertTrue($this->request->setData('key', 'value'));
+        self::assertTrue($this->request->setData('key', 'value2', true));
+        self::assertEquals('value2', $this->request->getData('key'));
+        self::assertEquals(['key' => 'value2'], $this->request->getData());
+    }
+
+    /**
+     * @covers phpOMS\Message\Console\ConsoleRequest
+     * @group framework
+     */
     public function testToString() : void
     {
         $request = new ConsoleRequest(new Argument('get:some/test/path'));

tests/Message/Console/ConsoleResponseTest.php

@@ -22,6 +22,10 @@ use phpOMS\Message\Console\ConsoleResponse;
  */
 class ConsoleResponseTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Message\Console\ConsoleResponse
+     * @group framework
+     */
     public function testDefault() : void
     {
         $response = new ConsoleResponse(new Localization());
@@ -32,6 +36,10 @@ class ConsoleResponseTest extends \PHPUnit\Framework\TestCase
         self::assertInstanceOf('\phpOMS\Message\Console\ConsoleHeader', $response->getHeader());
     }
 
+    /**
+     * @covers phpOMS\Message\Console\ConsoleResponse
+     * @group framework
+     */
     public function testSetGet() : void
     {
         $response = new ConsoleResponse(new Localization());

tests/Message/Http/RestTest.php

@@ -94,11 +94,19 @@ class RestTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('abc', REST::request($request)->getJsonData()['args']['gdata']);
     }
 
+    /**
+     * @covers phpOMS\Message\Http\Rest
+     * @group framework
+     */
     public function testJsonRequest() : void
     {
         self::markTestIncomplete();
     }
 
+    /**
+     * @covers phpOMS\Message\Http\Rest
+     * @group framework
+     */
     public function testMultiRequest() : void
     {
         self::markTestIncomplete();

tests/Model/Message/DomTest.php

@@ -22,6 +22,10 @@ use phpOMS\Model\Message\DomAction;
  */
 class DomTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Model\Message\Dom
+     * @group framework
+     */
     public function testAttributes() : void
     {
         $obj = new Dom();
@@ -34,6 +38,10 @@ class DomTest extends \PHPUnit\Framework\TestCase
         self::assertObjectHasAttribute('action', $obj);
     }
 
+    /**
+     * @covers phpOMS\Model\Message\Dom
+     * @group framework
+     */
     public function testDefault() : void
     {
         $obj = new Dom();
@@ -45,6 +53,10 @@ class DomTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(DomAction::MODIFY, $obj->toArray()['action']);
     }
 
+    /**
+     * @covers phpOMS\Model\Message\Dom
+     * @group framework
+     */
     public function testSetGet() : void
     {
         $obj = new Dom();

tests/Model/Message/FormValidationTest.php

@@ -21,6 +21,10 @@ use phpOMS\Model\Message\FormValidation;
  */
 class FormValidationTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Model\Message\FormValidation
+     * @group framework
+     */
     public function testAttributes() : void
     {
         $obj = new FormValidation([]);
@@ -30,6 +34,10 @@ class FormValidationTest extends \PHPUnit\Framework\TestCase
         self::assertObjectHasAttribute('validation', $obj);
     }
 
+    /**
+     * @covers phpOMS\Model\Message\FormValidation
+     * @group framework
+     */
     public function testDefault() : void
     {
         $obj = new FormValidation([]);
@@ -38,6 +46,10 @@ class FormValidationTest extends \PHPUnit\Framework\TestCase
         self::assertEmpty($obj->toArray()['validation']);
     }
 
+    /**
+     * @covers phpOMS\Model\Message\FormValidation
+     * @group framework
+     */
     public function testSetGet() : void
     {
         $arr = ['a' => true, 'b' => false];

tests/Model/Message/NotifyTest.php

@@ -22,6 +22,10 @@ use phpOMS\Model\Message\NotifyType;
  */
 class NotifyTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Model\Message\Notify
+     * @group framework
+     */
     public function testAttributes() : void
     {
         $obj = new Notify();
@@ -35,6 +39,10 @@ class NotifyTest extends \PHPUnit\Framework\TestCase
         self::assertObjectHasAttribute('level', $obj);
     }
 
+    /**
+     * @covers phpOMS\Model\Message\Notify
+     * @group framework
+     */
     public function testDefault() : void
     {
         $obj = new Notify();
@@ -47,6 +55,10 @@ class NotifyTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(NotifyType::INFO, $obj->toArray()['level']);
     }
 
+    /**
+     * @covers phpOMS\Model\Message\Notify
+     * @group framework
+     */
     public function testSetGet() : void
     {
         $obj = new Notify('message', NotifyType::WARNING);

tests/Model/Message/RedirectTest.php

@@ -21,6 +21,10 @@ use phpOMS\Model\Message\Redirect;
  */
 class RedirectTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Model\Message\Redirect
+     * @group framework
+     */
     public function testAttributes() : void
     {
         $obj = new Redirect('');
@@ -32,6 +36,10 @@ class RedirectTest extends \PHPUnit\Framework\TestCase
         self::assertObjectHasAttribute('new', $obj);
     }
 
+    /**
+     * @covers phpOMS\Model\Message\Redirect
+     * @group framework
+     */
     public function testDefault() : void
     {
         $obj = new Redirect('');
@@ -42,6 +50,10 @@ class RedirectTest extends \PHPUnit\Framework\TestCase
         self::assertFalse($obj->toArray()['new']);
     }
 
+    /**
+     * @covers phpOMS\Model\Message\Redirect
+     * @group framework
+     */
     public function testSetGet() : void
     {
         $obj = new Redirect('url', true);

tests/Model/Message/ReloadTest.php

@@ -21,6 +21,10 @@ use phpOMS\Model\Message\Reload;
  */
 class ReloadTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Model\Message\Reload
+     * @group framework
+     */
     public function testAttributes() : void
     {
         $obj = new Reload();
@@ -30,6 +34,10 @@ class ReloadTest extends \PHPUnit\Framework\TestCase
         self::assertObjectHasAttribute('delay', $obj);
     }
 
+    /**
+     * @covers phpOMS\Model\Message\Reload
+     * @group framework
+     */
     public function testDefault() : void
     {
         $obj = new Reload();
@@ -38,6 +46,10 @@ class ReloadTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(0, $obj->toArray()['time']);
     }
 
+    /**
+     * @covers phpOMS\Model\Message\Reload
+     * @group framework
+     */
     public function testSetGet() : void
     {
         $obj = new Reload(5);

tests/Module/Exception/InvalidThemeExceptionTest.php

@@ -21,6 +21,10 @@ use phpOMS\Module\Exception\InvalidThemeException;
  */
 class InvalidThemeExceptionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Module\Exception\InvalidThemeException
+     * @group framework
+     */
     public function testException() : void
     {
         self::assertInstanceOf(\UnexpectedValueException::class, new InvalidThemeException(''));

tests/Module/ModuleManagerTest.php

@@ -245,6 +245,10 @@ class ModuleManagerTest extends \PHPUnit\Framework\TestCase
         self::assertFalse($this->moduleManager->isRunning('TestModule'));
     }
 
+    /**
+     * @covers phpOMS\Module\ModuleManager
+     * @group framework
+     */
     public function testInvalidModulePath() : void
     {
         $moduleManager = new ModuleManager($this->app, __DIR__ . '/Testmodule');
@@ -253,11 +257,19 @@ class ModuleManagerTest extends \PHPUnit\Framework\TestCase
         self::assertEquals([], $moduleManager->getInstalledModules());
     }
 
+    /**
+     * @covers phpOMS\Module\ModuleManager
+     * @group framework
+     */
     public function testInvalidModuleInstall() : void
     {
         self::assertFalse($this->moduleManager->install('Invalid'));
     }
 
+    /**
+     * @covers phpOMS\Module\ModuleManager
+     * @group framework
+     */
     public function testInvalidModuleUninstall() : void
     {
         self::assertFalse($this->moduleManager->uninstall('Invalid'));

tests/Module/PackageManagerTest.php

@@ -29,17 +29,17 @@ class PackageManagerTest extends \PHPUnit\Framework\TestCase
 {
     public static function setUpBeforeClass() : void
     {
-        if (\file_exists(__DIR__ . '/testPackage.zip')) {
+        if (\is_file(__DIR__ . '/testPackage.zip')) {
             \unlink(__DIR__ . '/testPackage.zip');
         }
 
-        if (\file_exists(__DIR__ . '/testPackageExtracted')) {
+        if (\is_file(__DIR__ . '/testPackageExtracted')) {
             \array_map('unlink', \glob(__DIR__ . '/testPackageExtracted/testSubPackage/*'));
             \rmdir(__DIR__ . '/testPackageExtracted/testSubPackage');
             \array_map('unlink', \glob(__DIR__ . '/testPackageExtracted/*'));
         }
 
-        if (\file_exists(__DIR__ . '/public.key')) {
+        if (\is_file(__DIR__ . '/public.key')) {
             \unlink(__DIR__ . '/public.key');
         }
 
@@ -88,7 +88,7 @@ class PackageManagerTest extends \PHPUnit\Framework\TestCase
      */
     public function testPackageValidInstall() : void
     {
-        if (\file_exists(__DIR__ . '/dummyModule')) {
+        if (\is_dir(__DIR__ . '/dummyModule')) {
             Directory::delete(__DIR__ . '/dummyModule');
         }
 
@@ -110,19 +110,19 @@ class PackageManagerTest extends \PHPUnit\Framework\TestCase
         self::assertGreaterThan(100, \filesize(__DIR__ . '/dummyModule/README.md'));
         self::assertEquals('To copy!', \file_get_contents(__DIR__ . '/dummyModule/Replace.md'));
 
-        self::assertFalse(\file_exists(__DIR__ . '/dummyModule/toMove'));
-        self::assertTrue(\file_exists(__DIR__ . '/dummyModule/moveHere'));
-        self::assertTrue(\file_exists(__DIR__ . '/dummyModule/moveHere/a.md'));
-        self::assertTrue(\file_exists(__DIR__ . '/dummyModule/moveHere/sub/b.txt'));
+        self::assertFalse(\is_dir(__DIR__ . '/dummyModule/toMove'));
+        self::assertTrue(\is_dir(__DIR__ . '/dummyModule/moveHere'));
+        self::assertTrue(\is_file(__DIR__ . '/dummyModule/moveHere/a.md'));
+        self::assertTrue(\is_file(__DIR__ . '/dummyModule/moveHere/sub/b.txt'));
 
-        self::assertTrue(\file_exists(__DIR__ . '/dummyModule/externalCopy.md'));
+        self::assertTrue(\is_file(__DIR__ . '/dummyModule/externalCopy.md'));
 
-        self::assertTrue(\file_exists(__DIR__ . '/dummyModule/toCopy'));
-        self::assertTrue(\file_exists(__DIR__ . '/dummyModule/copyHere'));
-        self::assertTrue(\file_exists(__DIR__ . '/dummyModule/copyHere/a.md'));
-        self::assertTrue(\file_exists(__DIR__ . '/dummyModule/copyHere/sub/b.txt'));
+        self::assertTrue(\is_dir(__DIR__ . '/dummyModule/toCopy'));
+        self::assertTrue(\is_dir(__DIR__ . '/dummyModule/copyHere'));
+        self::assertTrue(\is_file(__DIR__ . '/dummyModule/copyHere/a.md'));
+        self::assertTrue(\is_file(__DIR__ . '/dummyModule/copyHere/sub/b.txt'));
 
-        self::assertFalse(\file_exists(__DIR__ . '/dummyModule/Remove'));
+        self::assertFalse(\is_dir(__DIR__ . '/dummyModule/Remove'));
 
         \sleep(1);
 
@@ -134,7 +134,7 @@ class PackageManagerTest extends \PHPUnit\Framework\TestCase
             self::assertEquals('cmd script', \file_get_contents(__DIR__ . '/dummyModule/cmdscript.md'));
         }
 
-        if (\file_exists(__DIR__ . '/dummyModule')) {
+        if (\is_dir(__DIR__ . '/dummyModule')) {
             Directory::delete(__DIR__ . '/dummyModule');
         }
     }
@@ -234,18 +234,18 @@ class PackageManagerTest extends \PHPUnit\Framework\TestCase
 
     public static function tearDownAfterClass() : void
     {
-        if (\file_exists(__DIR__ . '/testPackage.zip')) {
+        if (\is_file(__DIR__ . '/testPackage.zip')) {
             \unlink(__DIR__ . '/testPackage.zip');
         }
 
-        if (\file_exists(__DIR__ . '/testPackageExtracted')) {
+        if (\is_dir(__DIR__ . '/testPackageExtracted')) {
             \array_map('unlink', \glob(__DIR__ . '/testPackageExtracted/testSubPackage/*'));
             \rmdir(__DIR__ . '/testPackageExtracted/testSubPackage');
             \array_map('unlink', \glob(__DIR__ . '/testPackageExtracted/*'));
             \rmdir(__DIR__ . '/testPackageExtracted');
         }
 
-        if (\file_exists(__DIR__ . '/public.key')) {
+        if (\is_file(__DIR__ . '/public.key')) {
             \unlink(__DIR__ . '/public.key');
         }
 

tests/Socket/Client/ClientTest.php

@@ -36,11 +36,11 @@ class ClientTest extends \PHPUnit\Framework\TestCase
 
     public static function setUpBeforeClass() : void
     {
-        if (\file_exists(__DIR__ . '/client.log')) {
+        if (\is_file(__DIR__ . '/client.log')) {
             \unlink(__DIR__ . '/client.log');
         }
 
-        if (\file_exists(__DIR__ . '/server.log')) {
+        if (\is_file(__DIR__ . '/server.log')) {
             \unlink(__DIR__ . '/server.log');
         }
     }
@@ -76,6 +76,10 @@ class ClientTest extends \PHPUnit\Framework\TestCase
         \unlink(__DIR__ . '/server.log');
     }
 
+    /**
+     * @covers phpOMS\Socket\Client\Client
+     * @group framework
+     */
     public function testSetupTCPSocket() : void
     {
         self::markTestIncomplete();

tests/Socket/Client/NullClientConnectionTest.php

@@ -23,6 +23,10 @@ use phpOMS\Socket\Client\NullClientConnection;
  */
 final class NullClientConnectionTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Socket\Client\NullClientConnection
+     * @group framework
+     */
     public function testDefault() : void
     {
         self::assertInstanceOf(ClientConnection::class, new NullClientConnection(new Account(), null));

tests/Socket/Server/ServerTest.php

@@ -36,11 +36,11 @@ class ServerTest extends \PHPUnit\Framework\TestCase
 
     public static function setUpBeforeClass() : void
     {
-        if (\file_exists(__DIR__ . '/client.log')) {
+        if (\is_file(__DIR__ . '/client.log')) {
             \unlink(__DIR__ . '/client.log');
         }
 
-        if (\file_exists(__DIR__ . '/server.log')) {
+        if (\is_file(__DIR__ . '/server.log')) {
             \unlink(__DIR__ . '/server.log');
         }
     }
@@ -76,6 +76,10 @@ class ServerTest extends \PHPUnit\Framework\TestCase
         \unlink(__DIR__ . '/server.log');
     }
 
+    /**
+     * @covers phpOMS\Socket\Server\Server
+     * @group framework
+     */
     public function testSetupTCPSocket() : void
     {
         $pipes   = [];
@@ -89,7 +93,7 @@ class ServerTest extends \PHPUnit\Framework\TestCase
 
         $socket->run();
 
-        self::assertTrue(\file_exists(__DIR__ . '/server.log'));
+        self::assertTrue(\is_file(__DIR__ . '/server.log'));
         self::assertEquals(
             'Creating socket...' . "\n"
             . 'Binding socket...' . "\n"
@@ -103,7 +107,7 @@ class ServerTest extends \PHPUnit\Framework\TestCase
             \file_get_contents(__DIR__ . '/server.log')
         );
 
-        self::assertTrue(\file_exists(__DIR__ . '/client.log'));
+        self::assertTrue(\is_file(__DIR__ . '/client.log'));
         $client = \file_get_contents(__DIR__ . '/client.log');
         self::assertStringContainsString('Sending: handshake', $client);
         self::assertStringContainsString('Sending: help', $client);

tests/Stdlib/Base/Exception/InvalidEnumNameTest.php

@@ -21,6 +21,10 @@ use phpOMS\Stdlib\Base\Exception\InvalidEnumName;
  */
 class InvalidEnumNameTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Stdlib\Base\Exception\InvalidEnumName
+     * @group framework
+     */
     public function testException() : void
     {
         self::assertInstanceOf(\UnexpectedValueException::class, new InvalidEnumName(''));

tests/Stdlib/Base/Exception/InvalidEnumValueTest.php

@@ -21,6 +21,10 @@ use phpOMS\Stdlib\Base\Exception\InvalidEnumValue;
  */
 class InvalidEnumValueTest extends \PHPUnit\Framework\TestCase
 {
+    /**
+     * @covers phpOMS\Stdlib\Base\Exception\InvalidEnumValue
+     * @group framework
+     */
     public function testException() : void
     {
         self::assertInstanceOf(\UnexpectedValueException::class, new InvalidEnumValue(''));

tests/System/File/FileUtilsTest.php

@@ -75,7 +75,7 @@ class FileUtilsTest extends \PHPUnit\Framework\TestCase
      */
     public function testChangeFileEncoding() : void
     {
-        if (\file_exists(__DIR__ . '/UTF-8.txt')) {
+        if (\is_file(__DIR__ . '/UTF-8.txt')) {
             \unlink(__DIR__ . '/UTF-8.txt');
         }
 
@@ -85,7 +85,7 @@ class FileUtilsTest extends \PHPUnit\Framework\TestCase
         self::assertNotEquals("This is a test file with some¶\ncontent Ø Æ.", \file_get_contents(__DIR__ . '/Windows-1252.txt'));
         self::assertEquals("This is a test file with some¶\ncontent Ø Æ.", \file_get_contents(__DIR__ . '/UTF-8.txt'));
 
-        if (\file_exists(__DIR__ . '/UTF-8.txt')) {
+        if (\is_file(__DIR__ . '/UTF-8.txt')) {
             \unlink(__DIR__ . '/UTF-8.txt');
         }
     }

tests/System/File/Ftp/DirectoryTest.php

@@ -42,11 +42,19 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         }
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testConnection() : void
     {
         self::assertNotFalse(Directory::ftpConnect(new HttpUri(self::BASE . '/test')));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testInvalidConnection() : void
     {
         self::assertFalse(Directory::ftpConnect(new HttpUri('ftp://orange-management.org:21')));
@@ -54,7 +62,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be created
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticCreate() : void
@@ -68,7 +76,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be checked for existence
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticExists() : void
@@ -79,7 +87,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox An existing directory cannot be overwritten
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticOverwrite() : void
@@ -93,7 +101,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be forced to be created recursively
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticSubdir() : void
@@ -109,7 +117,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox By default a directory is not created recursively
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticSubdir() : void
@@ -119,7 +127,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The name of a directory is just its name without its path
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticName() : void
@@ -131,7 +139,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The basename is the same as the name of the directory
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticBasename() : void
@@ -143,7 +151,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The dirname is the same as the name of the directory
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticDirname() : void
@@ -155,7 +163,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The parent of a directory can be returned
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticParent() : void
@@ -167,7 +175,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The full absolute path of a directory can be returned
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticDirectoryPath() : void
@@ -179,7 +187,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The directories creation date can be returned
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticCreatedAt() : void
@@ -198,7 +206,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The directories last change date can be returned
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticChangedAt() : void
@@ -217,7 +225,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be deleted
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticDelete() : void
@@ -231,7 +239,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A none-existing directory cannot be deleted
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticDelete() : void
@@ -243,7 +251,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The size of a directory can be returned
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticSizeRecursive() : void
@@ -254,7 +262,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The size of a none-existing directory is negative
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticSizeRecursive() : void
@@ -265,7 +273,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The recursive size of a directory is equals or greater than the size of the same directory none-recursive
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticSize() : void
@@ -276,7 +284,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The permission of a directory can be returned
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticPermission() : void
@@ -287,7 +295,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The permission of a none-existing directory is negative
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticPermission() : void
@@ -298,7 +306,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be copied recursively
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticCopy() : void
@@ -310,6 +318,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         Directory::delete(self::$con, __DIR__ . '/newdirtest');
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testStaticCopyOverwrite() : void
     {
         $dirTestPath = __DIR__ . '/dirtest';
@@ -321,6 +333,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         Directory::delete(self::$con, __DIR__ . '/newdirtest');
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testStaticInvalidCopyOverwrite() : void
     {
         $dirTestPath = __DIR__ . '/dirtest';
@@ -332,7 +348,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be moved/renamed to a different path
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticMove() : void
@@ -345,6 +361,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         Directory::move(self::$con, __DIR__ . '/newdirtest', $dirTestPath);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testStaticInvalidMoveOverwrite() : void
     {
         $dirTestPath = __DIR__ . '/dirtest';
@@ -355,6 +375,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         Directory::move(self::$con, __DIR__ . '/newdirtest', $dirTestPath);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testStaticMoveOverwrite() : void
     {
         $dirTestPath = __DIR__ . '/dirtest';
@@ -370,7 +394,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The amount of files in a directory can be returned recursively
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticCountRecursive() : void
@@ -381,7 +405,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The amount of files in a directory can be returned none-recursively
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticCount() : void
@@ -392,7 +416,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The amount of files of a none-existing directory is negative
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticCount() : void
@@ -403,7 +427,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox All files and sub-directories of a directory can be listed
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testStaticListFiles() : void
@@ -412,18 +436,30 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertCount(6, Directory::list(self::$con, $dirTestPath, '*', true));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testStaticListFilesByExtension() : void
     {
         $dirTestPath = __DIR__ . '/dirtest';
         self::assertCount(3, Directory::listByExtension(self::$con, $dirTestPath, 'txt', '', true));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testStaticOwner() : void
     {
         $dirTestPath = __DIR__ . '/dirtest';
         self::assertNotEmpty(Directory::owner(self::$con, $dirTestPath));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testDirectoryNameSanitizing() : void
     {
         self::assertEquals(':/some/test/[path', Directory::sanitize(':#&^$/some%/test/[path!'));
@@ -431,7 +467,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A none-existing directory returns a empty list of files and sub-directories
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidListPath() : void
@@ -439,6 +475,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals([], Directory::list(self::$con, __DIR__ . '/invalid.txt'));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testInvalidListFilesByExtension() : void
     {
         self::assertEquals([], Directory::listByExtension(self::$con, __DIR__ . '/invalid/path/here', 'txt'));
@@ -446,7 +486,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A invalid directory cannot be copied to a new destination
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidCopyPath() : void
@@ -456,7 +496,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A invalid directory cannot be moved to a new destination
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidMovePath() : void
@@ -466,7 +506,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Reading the creation date of a none-existing directory throws a PathException
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidCreatedPath() : void
@@ -478,7 +518,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Reading the last change date of a none-existing directory throws a PathException
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidChangedPath() : void
@@ -490,7 +530,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Reading the owner of a none-existing directory throws a PathException
-     * @covers phpOMS\System\File\Ftp\Directory
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
      * @group framework
      */
     public function testInvalidOwnerPath() : void
@@ -500,6 +540,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         Directory::owner(self::$con, __DIR__ . '/invalid');
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testList() : void
     {
         $dirTestPath = __DIR__ . '/dirtest';
@@ -511,6 +555,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         ], $dir->getList());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeOutput() : void
     {
         $dirTestPath = __DIR__ . '/dirtest';
@@ -519,55 +567,75 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertInstanceOf(Directory::class, $dir->getNode('sub'));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeCreate() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__), '*', true, self::$con);
         $dir->addNode(new Directory(new HttpUri(self::BASE . __DIR__ . '/nodedir')));
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir'));
         \rmdir(__DIR__ . '/nodedir');
 
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/nodedir2'), '*', true, self::$con);
         $dir->createNode();
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir2'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir2'));
         \rmdir(__DIR__ . '/nodedir2');
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeDelete() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__), '*', true, self::$con);
         $dir->addNode(new Directory(new HttpUri(self::BASE . __DIR__ . '/nodedir')));
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir'));
         self::assertTrue($dir->getNode('nodedir')->deleteNode());
-        self::assertFalse(\file_exists(__DIR__ . '/nodedir'));
+        self::assertFalse(\is_dir(__DIR__ . '/nodedir'));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeCopy() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__), '*', true, self::$con);
         $dir->addNode(new Directory(new HttpUri(self::BASE . __DIR__ . '/nodedir')));
 
         $dir->getNode('nodedir')->copyNode(__DIR__ . '/nodedir2');
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir2'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir2'));
 
         \rmdir(__DIR__ . '/nodedir');
         \rmdir(__DIR__ . '/nodedir2');
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeMove() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__), '*', true, self::$con);
         $dir->addNode(new Directory(new HttpUri(self::BASE . __DIR__ . '/nodedir')));
 
         $dir->getNode('nodedir')->moveNode(__DIR__ . '/nodedir2');
-        self::assertFalse(\file_exists(__DIR__ . '/nodedir'));
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir2'));
+        self::assertFalse(\is_dir(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir2'));
 
         \rmdir(__DIR__ . '/nodedir2');
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeExists() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__), '*', true, self::$con);
@@ -577,6 +645,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertFalse($dir->isExisting('invalid'));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testParentOutput() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/dirtest'), '*', true, self::$con);
@@ -584,6 +656,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(__DIR__, $dir->getParent()->getPath());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeNext() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/dirtest'), '*', true, self::$con);
@@ -591,6 +667,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(__DIR__ . '/dirtest/test.txt', $dir->next()->getPath());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeCurrent() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/dirtest'), '*', true, self::$con);
@@ -598,6 +678,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(__DIR__ . '/dirtest/sub', $dir->current()->getPath());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeKey() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/dirtest'), '*', true, self::$con);
@@ -607,6 +691,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('test.txt', $dir->key());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeArrayRead() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/dirtest'), '*', true, self::$con);
@@ -614,30 +702,42 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('test', $dir['test.txt']->getName());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeArraySet() : void
     {
         $dir   = new Directory(new HttpUri(self::BASE . __DIR__), '*', true, self::$con);
         $dir[] = new Directory(new HttpUri(self::BASE . __DIR__ . '/nodedir'));
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir'));
         \rmdir(__DIR__ . '/nodedir');
 
         $dir['nodedir'] = new Directory(new HttpUri(self::BASE . __DIR__ . '/nodedir'));
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir'));
         \rmdir(__DIR__ . '/nodedir');
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeArrayRemove() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__), '*', true, self::$con);
         $dir->addNode(new Directory(new HttpUri(self::BASE . __DIR__ . '/nodedir')));
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir'));
         unset($dir['nodedir']);
-        self::assertFalse(\file_exists(__DIR__ . '/nodedir'));
+        self::assertFalse(\is_dir(__DIR__ . '/nodedir'));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeArrayExists() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__), '*', true, self::$con);
@@ -646,6 +746,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertFalse(isset($dir['invalid']));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeCreatedAt() : void
     {
         $dirPath = __DIR__ . '/test';
@@ -659,6 +763,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         \rmdir($dirPath);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeChangedAt() : void
     {
         $dirPath = __DIR__ . '/test';
@@ -672,6 +780,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         \rmdir($dirPath);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodeOwner() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/dirtest'), '*', true, self::$con);
@@ -679,6 +791,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertNotEmpty($dir->getOwner());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testNodePermission() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/dirtest'), '*', true, self::$con);
@@ -686,6 +802,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertGreaterThan(0, $dir->getPermission());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testDirname() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/dirtest'), '*', true, self::$con);
@@ -693,6 +813,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('dirtest', $dir->next()->getDirname());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testName() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/dirtest'), '*', true, self::$con);
@@ -700,6 +824,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('test', $dir->next()->getName());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testBaseame() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/dirtest'), '*', true, self::$con);
@@ -707,6 +835,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('test.txt', $dir->next()->getBasename());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\Directory<extended>
+     * @group framework
+     */
     public function testDirpath() : void
     {
         $dir = new Directory(new HttpUri(self::BASE . __DIR__ . '/dirtest'), '*', true, self::$con);

tests/System/File/Ftp/FileTest.php

@@ -44,11 +44,19 @@ class FileTest extends \PHPUnit\Framework\TestCase
         }
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testConnection() : void
     {
         self::assertNotFalse(File::ftpConnect(new HttpUri(self::BASE . '/test')));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testInvalidConnection() : void
     {
         self::assertFalse(File::ftpConnect(new HttpUri('ftp://orange-management.org:21')));
@@ -56,7 +64,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file without content can be created
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticCreate() : void
@@ -71,7 +79,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file cannot be created if it already exists
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidStaticCreate() : void
@@ -86,7 +94,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file with content can be created
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticPut() : void
@@ -101,43 +109,43 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file cannot be replaced if it doesn't exists
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidStaticCreateReplace() : void
     {
         $testFile = __DIR__ . '/test.txt';
         self::assertFalse(File::put(self::$con, $testFile, 'test', ContentPutMode::REPLACE));
-        self::assertfalse(\file_exists($testFile));
+        self::assertfalse(\is_file($testFile));
     }
 
     /**
      * @testdox A file cannot be appended if it doesn't exists
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidStaticCreateAppend() : void
     {
         $testFile = __DIR__ . '/test.txt';
         self::assertFalse(File::put(self::$con, $testFile, 'test', ContentPutMode::APPEND));
-        self::assertfalse(\file_exists($testFile));
+        self::assertfalse(\is_file($testFile));
     }
 
     /**
      * @testdox A file cannot be prepended if it doesn't exists
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidStaticCreatePrepend() : void
     {
         $testFile = __DIR__ . '/test.txt';
         self::assertFalse(File::put(self::$con, $testFile, 'test', ContentPutMode::PREPEND));
-        self::assertfalse(\file_exists($testFile));
+        self::assertfalse(\is_file($testFile));
     }
 
     /**
      * @testdox A file can be checked for existence
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticExists() : void
@@ -148,7 +156,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file can be replaced with a new one
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticReplace() : void
@@ -164,7 +172,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The set alias works like the replace flag
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticSetAlias() : void
@@ -180,7 +188,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file can be appended with additional content
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticAppend() : void
@@ -196,7 +204,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The append alias works like the append flag
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticAppendAlias() : void
@@ -212,7 +220,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file can be prepended with additional content
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticPrepend() : void
@@ -228,7 +236,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The prepend alias works like the prepend flag
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticPrependAlias() : void
@@ -244,7 +252,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The content of a file can be read
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticGet() : void
@@ -258,7 +266,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The parent directory of a file can be returned
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticParent() : void
@@ -270,7 +278,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The extension of a file can be returned
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticExtension() : void
@@ -282,7 +290,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The name of a file can be returned
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticName() : void
@@ -294,7 +302,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The basename of a file can be returned
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticBaseName() : void
@@ -306,7 +314,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The file name of a file can be returned
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticDirname() : void
@@ -318,7 +326,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The file path of a file can be returned
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticDirectoryPath() : void
@@ -330,7 +338,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The count of a file is always 1
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticCount() : void
@@ -342,7 +350,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The directories creation date can be returned
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticCreatedAt() : void
@@ -360,7 +368,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The directories last change date can be returned
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticChangedAt() : void
@@ -378,7 +386,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file can be deleted
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticDelete() : void
@@ -392,7 +400,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A none-existing file cannot be deleted
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidStaticDelete() : void
@@ -404,7 +412,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The size of a file can be returned
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticSize() : void
@@ -421,7 +429,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The permission of a file can be returned
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticPermission() : void
@@ -438,7 +446,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The permission of a none-existing file is negative
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidStaticPermission() : void
@@ -449,7 +457,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file can be copied to a different location
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticCopy() : void
@@ -472,7 +480,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file cannot be copied to a different location if the destination already exists
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidStaticCopy() : void
@@ -492,7 +500,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file can be forced to be copied to a different location even if the destination already exists
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticCopyOverwrite() : void
@@ -512,7 +520,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file can be moved to a different location
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticMove() : void
@@ -532,7 +540,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file cannot be moved to a different location if the destination already exists
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidStaticMove() : void
@@ -553,7 +561,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A file can be forced to be moved to a different location even if the destination already exists
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testStaticMoveOverwrite() : void
@@ -571,12 +579,20 @@ class FileTest extends \PHPUnit\Framework\TestCase
         File::delete(self::$con, $newPath);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testStaticOwner() : void
     {
         $dirTestPath = __DIR__ . '/dirtest/test.txt';
         self::assertNotEmpty(File::owner(self::$con, $dirTestPath));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testFileNameSanitizing() : void
     {
         self::assertEquals('/some/test/[path.txt', File::sanitize(':#&^$/some%/test/[path!.txt'));
@@ -584,7 +600,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The size of a none-existing file is negative
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidSizePath() : void
@@ -594,7 +610,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A none-existing file cannot be copied
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidCopyPath() : void
@@ -604,7 +620,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A none-existing file cannot be moved
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidMovePath() : void
@@ -614,7 +630,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Reading the content of a none-existing file throws a PathException
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidGetPath() : void
@@ -626,7 +642,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Reading the created date of a none-existing file throws a PathException
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidCreatedPath() : void
@@ -638,7 +654,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Reading the last change date of a none-existing file throws a PathException
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidChangedPath() : void
@@ -650,7 +666,7 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Reading the owner of a none-existing file throws a PathException
-     * @covers phpOMS\System\File\Ftp\File
+     * @covers phpOMS\System\File\Ftp\File<extended>
      * @group framework
      */
     public function testInvalidOwnerPath() : void
@@ -660,10 +676,14 @@ class FileTest extends \PHPUnit\Framework\TestCase
         File::owner(self::$con, __DIR__ . '/invalid.txt');
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeInputOutput() : void
     {
         $testFile = __DIR__ . '/test.txt';
-        if (\file_exists($testFile)) {
+        if (\is_file($testFile)) {
             \unlink($testFile);
         }
 
@@ -674,10 +694,14 @@ class FileTest extends \PHPUnit\Framework\TestCase
         \unlink($testFile);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeReplace() : void
     {
         $testFile = __DIR__ . '/test.txt';
-        if (\file_exists($testFile)) {
+        if (\is_file($testFile)) {
             \unlink($testFile);
         }
 
@@ -689,10 +713,14 @@ class FileTest extends \PHPUnit\Framework\TestCase
         \unlink($testFile);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeAppend() : void
     {
         $testFile = __DIR__ . '/test.txt';
-        if (\file_exists($testFile)) {
+        if (\is_file($testFile)) {
             \unlink($testFile);
         }
 
@@ -704,10 +732,14 @@ class FileTest extends \PHPUnit\Framework\TestCase
         \unlink($testFile);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodePrepend() : void
     {
         $testFile = __DIR__ . '/test.txt';
-        if (\file_exists($testFile)) {
+        if (\is_file($testFile)) {
             \unlink($testFile);
         }
 
@@ -719,6 +751,10 @@ class FileTest extends \PHPUnit\Framework\TestCase
         \unlink($testFile);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeExtension() : void
     {
         $testFile = __DIR__ . '/test.txt';
@@ -727,10 +763,14 @@ class FileTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('txt', $file->getExtension());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeCreatedAt() : void
     {
         $testFile = __DIR__ . '/test.txt';
-        if (\file_exists($testFile)) {
+        if (\is_file($testFile)) {
             \unlink($testFile);
         }
 
@@ -744,10 +784,14 @@ class FileTest extends \PHPUnit\Framework\TestCase
         \unlink($testFile);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeChangedAt() : void
     {
         $testFile = __DIR__ . '/test.txt';
-        if (\file_exists($testFile)) {
+        if (\is_file($testFile)) {
             \unlink($testFile);
         }
 
@@ -761,6 +805,10 @@ class FileTest extends \PHPUnit\Framework\TestCase
         \unlink($testFile);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeOwner() : void
     {
         $testFile = __DIR__ . '/dirtest/test.txt';
@@ -769,6 +817,10 @@ class FileTest extends \PHPUnit\Framework\TestCase
         self::assertNotEmpty($file->getOwner());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodePermission() : void
     {
         $testFile = __DIR__ . '/dirtest/test.txt';
@@ -777,6 +829,10 @@ class FileTest extends \PHPUnit\Framework\TestCase
         self::assertGreaterThan(0, $file->getPermission());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testDirname() : void
     {
         $testFile = __DIR__ . '/dirtest/test.txt';
@@ -785,6 +841,10 @@ class FileTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('dirtest', $file->getDirname());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testName() : void
     {
         $testFile = __DIR__ . '/dirtest/test.txt';
@@ -793,6 +853,10 @@ class FileTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('test', $file->getName());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testBaseame() : void
     {
         $testFile = __DIR__ . '/dirtest/test.txt';
@@ -801,6 +865,10 @@ class FileTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('test.txt', $file->getBasename());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testDirpath() : void
     {
         $testFile = __DIR__ . '/dirtest/test.txt';
@@ -809,6 +877,10 @@ class FileTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(__DIR__ . '/dirtest', $file->getDirPath());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testParentOutput() : void
     {
         $testFile = __DIR__ . '/dirtest/test.txt';
@@ -817,40 +889,52 @@ class FileTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(__DIR__ . '/dirtest', $file->getDirPath());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeCreate() : void
     {
         $testFile = __DIR__ . '/test.txt';
-        if (\file_exists($testFile)) {
+        if (\is_file($testFile)) {
             \unlink($testFile);
         }
 
         $file = new File(new HttpUri(self::BASE . $testFile), self::$con);
 
         $file->createNode();
-        self::assertTrue(\file_exists($testFile));
+        self::assertTrue(\is_file($testFile));
 
         \unlink($testFile);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeDelete() : void
     {
         $testFile = __DIR__ . '/test.txt';
-        if (\file_exists($testFile)) {
+        if (\is_file($testFile)) {
             \unlink($testFile);
         }
 
         $file = new File(new HttpUri(self::BASE . $testFile), self::$con);
 
         $file->createNode();
-        self::assertTrue(\file_exists($testFile));
+        self::assertTrue(\is_file($testFile));
         self::assertTrue($file->deleteNode());
-        self::assertFalse(\file_exists($testFile));
+        self::assertFalse(\is_file($testFile));
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeCopy() : void
     {
         $testFile = __DIR__ . '/test.txt';
-        if (\file_exists($testFile)) {
+        if (\is_file($testFile)) {
             \unlink($testFile);
         }
 
@@ -858,17 +942,21 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
         $file->createNode();
         self::assertTrue($file->copyNode(__DIR__ . '/test2.txt'));
-        self::assertTrue(\file_exists($testFile));
-        self::assertTrue(\file_exists(__DIR__ . '/test2.txt'));
+        self::assertTrue(\is_file($testFile));
+        self::assertTrue(\is_file(__DIR__ . '/test2.txt'));
 
         \unlink($testFile);
         \unlink(__DIR__ . '/test2.txt');
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeMove() : void
     {
         $testFile = __DIR__ . '/test.txt';
-        if (\file_exists($testFile)) {
+        if (\is_file($testFile)) {
             \unlink($testFile);
         }
 
@@ -876,12 +964,16 @@ class FileTest extends \PHPUnit\Framework\TestCase
 
         $file->createNode();
         self::assertTrue($file->moveNode(__DIR__ . '/test2.txt'));
-        self::assertFalse(\file_exists($testFile));
-        self::assertTrue(\file_exists(__DIR__ . '/test2.txt'));
+        self::assertFalse(\is_file($testFile));
+        self::assertTrue(\is_file(__DIR__ . '/test2.txt'));
 
         \unlink(__DIR__ . '/test2.txt');
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeExists() : void
     {
         $file  = new File(new HttpUri(self::BASE . __DIR__ . '/dirtest/test.txt'), self::$con);
@@ -891,6 +983,10 @@ class FileTest extends \PHPUnit\Framework\TestCase
         self::assertFalse($file2->isExisting());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeParent() : void
     {
         $file = new File(new HttpUri(self::BASE . __DIR__ . '/dirtest/test.txt'), self::$con);
@@ -898,6 +994,10 @@ class FileTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('Ftp', $file->getParent()->getName());
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\File<extended>
+     * @group framework
+     */
     public function testNodeDirectory() : void
     {
         $file = new File(new HttpUri(self::BASE . __DIR__ . '/dirtest/test.txt'), self::$con);

tests/System/File/Ftp/FtpStorageTest.php

@@ -474,7 +474,7 @@ class FtpStorageTest extends \PHPUnit\Framework\TestCase
     {
         $testFile = __DIR__ . '/test.txt';
         self::assertFalse(FtpStorage::put($testFile, 'test', ContentPutMode::REPLACE));
-        self::assertfalse(\file_exists($testFile));
+        self::assertfalse(\is_file($testFile));
     }
 
     /**
@@ -486,7 +486,7 @@ class FtpStorageTest extends \PHPUnit\Framework\TestCase
     {
         $testFile = __DIR__ . '/test.txt';
         self::assertFalse(FtpStorage::put($testFile, 'test', ContentPutMode::APPEND));
-        self::assertfalse(\file_exists($testFile));
+        self::assertfalse(\is_file($testFile));
     }
 
     /**
@@ -498,7 +498,7 @@ class FtpStorageTest extends \PHPUnit\Framework\TestCase
     {
         $testFile = __DIR__ . '/test.txt';
         self::assertFalse(FtpStorage::put($testFile, 'test', ContentPutMode::PREPEND));
-        self::assertfalse(\file_exists($testFile));
+        self::assertfalse(\is_file($testFile));
     }
 
     /**
@@ -932,6 +932,10 @@ class FtpStorageTest extends \PHPUnit\Framework\TestCase
         File::delete(self::$con, $newPath);
     }
 
+    /**
+     * @covers phpOMS\System\File\Ftp\FtpStorage<extended>
+     * @group framework
+     */
     public function testSanitize() : void
     {
         self::assertEquals(':/some/test/[path', FtpStorage::sanitize(':#&^$/some%/test/[path!'));

tests/System/File/Local/DirectoryTest.php

@@ -25,7 +25,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * @testdox A directory can be created
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticCreate() : void
@@ -39,7 +39,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be checked for existence
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticExists() : void
@@ -50,7 +50,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox An existing directory cannot be overwritten
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticOverwrite() : void
@@ -64,7 +64,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be forced to be created recursively
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticSubdir() : void
@@ -80,7 +80,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox By default a directory is not created recursively
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticSubdir() : void
@@ -90,7 +90,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The name of a directory is just its name without its path
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticName() : void
@@ -102,7 +102,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The basename is the same as the name of the directory
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticBasename() : void
@@ -114,7 +114,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The dirname is the same as the name of the directory
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticDirname() : void
@@ -126,7 +126,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The parent of a directory can be returned
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticParent() : void
@@ -138,7 +138,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The full absolute path of a directory can be returned
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticDirectoryPath() : void
@@ -150,7 +150,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The directories creation date can be returned
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticCreatedAt() : void
@@ -167,7 +167,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The directories last change date can be returned
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticChangedAt() : void
@@ -184,7 +184,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be deleted
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticDelete() : void
@@ -198,7 +198,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A none-existing directory cannot be deleted
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticDelete() : void
@@ -210,7 +210,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The size of a directory can be returned
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticSizeRecursive() : void
@@ -221,7 +221,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The size of a none-existing directory is negative
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticSizeRecursive() : void
@@ -232,7 +232,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The recursive size of a directory is equals or greater than the size of the same directory none-recursive
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticSize() : void
@@ -243,7 +243,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The permission of a directory can be returned
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticPermission() : void
@@ -254,7 +254,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The permission of a none-existing directory is negative
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticPermission() : void
@@ -265,7 +265,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be copied recursively
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticCopy() : void
@@ -279,7 +279,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be forced to be copied to a different location even if the destination already exists
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticCopyOverwrite() : void
@@ -295,7 +295,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox By default a directory is not overwritten on copy
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticInvalidCopyOverwrite() : void
@@ -309,7 +309,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be moved/renamed to a different path
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticMove() : void
@@ -325,7 +325,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox By default a directory is not overwritten on move
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticInvalidMoveOverwrite() : void
@@ -340,7 +340,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A directory can be forced to be moved/renamed to a different path even if the destination already exists
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticMoveOverwrite() : void
@@ -358,7 +358,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The amount of files in a directory can be returned recursively
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticCountRecursive() : void
@@ -369,7 +369,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The amount of files in a directory can be returned none-recursively
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticCount() : void
@@ -380,7 +380,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The amount of files of a none-existing directory is negative
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidStaticCount() : void
@@ -391,7 +391,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox All files and sub-directories of a directory can be listed
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticListFiles() : void
@@ -405,7 +405,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox All files of a directory can be listed by file extension
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticListFilesByExtension() : void
@@ -416,7 +416,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox The owner of a directory can be returned
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testStaticOwner() : void
@@ -427,7 +427,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Invalid directory names and paths can be sanitized
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testDirectoryNameSanitizing() : void
@@ -437,7 +437,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A none-existing directory returns a empty list of files and sub-directories
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidListPath() : void
@@ -447,7 +447,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A none-existing directory returns a empty list of files for the extension
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidListFilesByExtension() : void
@@ -457,7 +457,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A invalid directory cannot be copied to a new destination
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidCopyPath() : void
@@ -467,7 +467,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox A invalid directory cannot be moved to a new destination
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidMovePath() : void
@@ -477,7 +477,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Reading the creation date of a none-existing directory throws a PathException
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidCreatedPath() : void
@@ -489,7 +489,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Reading the last change date of a none-existing directory throws a PathException
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidChangedPath() : void
@@ -501,7 +501,7 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @testdox Reading the owner of a none-existing directory throws a PathException
-     * @covers phpOMS\System\File\Local\Directory
+     * @covers phpOMS\System\File\Local\Directory<extended>
      * @group framework
      */
     public function testInvalidOwnerPath() : void
@@ -511,6 +511,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         Directory::owner(__DIR__ . '/invalid');
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testList() : void
     {
         $dirTestPath = __DIR__ . '/dirtest';
@@ -522,6 +526,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         ], $dir->getList());
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeOutput() : void
     {
         $dirTestPath = __DIR__ . '/dirtest';
@@ -530,55 +538,75 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertInstanceOf(Directory::class, $dir->getNode('sub'));
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeCreate() : void
     {
         $dir = new Directory(__DIR__);
         $dir->addNode(new Directory(__DIR__ . '/nodedir'));
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir'));
         \rmdir(__DIR__ . '/nodedir');
 
         $dir = new Directory(__DIR__ . '/nodedir2');
         $dir->createNode();
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir2'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir2'));
         \rmdir(__DIR__ . '/nodedir2');
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeDelete() : void
     {
         $dir = new Directory(__DIR__);
         $dir->addNode(new Directory(__DIR__ . '/nodedir'));
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir'));
         self::assertTrue($dir->getNode('nodedir')->deleteNode());
-        self::assertFalse(\file_exists(__DIR__ . '/nodedir'));
+        self::assertFalse(\is_dir(__DIR__ . '/nodedir'));
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeCopy() : void
     {
         $dir = new Directory(__DIR__);
         $dir->addNode(new Directory(__DIR__ . '/nodedir'));
 
         $dir->getNode('nodedir')->copyNode(__DIR__ . '/nodedir2');
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir2'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir2'));
 
         \rmdir(__DIR__ . '/nodedir');
         \rmdir(__DIR__ . '/nodedir2');
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeMove() : void
     {
         $dir = new Directory(__DIR__);
         $dir->addNode(new Directory(__DIR__ . '/nodedir'));
 
         $dir->getNode('nodedir')->moveNode(__DIR__ . '/nodedir2');
-        self::assertFalse(\file_exists(__DIR__ . '/nodedir'));
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir2'));
+        self::assertFalse(\is_dir(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir2'));
 
         \rmdir(__DIR__ . '/nodedir2');
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeExists() : void
     {
         $dir = new Directory(__DIR__);
@@ -588,6 +616,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertFalse($dir->isExisting('invalid'));
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testParentOutput() : void
     {
         $dir = new Directory(__DIR__ . '/dirtest');
@@ -595,6 +627,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(__DIR__, $dir->getParent()->getPath());
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeNext() : void
     {
         $dir = new Directory(__DIR__ . '/dirtest');
@@ -602,6 +638,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(__DIR__ . '/dirtest/test.txt', $dir->next()->getPath());
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeCurrent() : void
     {
         $dir = new Directory(__DIR__ . '/dirtest');
@@ -609,6 +649,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(__DIR__ . '/dirtest/sub', $dir->current()->getPath());
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeKey() : void
     {
         $dir = new Directory(__DIR__ . '/dirtest');
@@ -618,6 +662,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('test.txt', $dir->key());
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeArrayRead() : void
     {
         $dir = new Directory(__DIR__ . '/dirtest');
@@ -625,30 +673,42 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('test', $dir['test.txt']->getName());
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeArraySet() : void
     {
         $dir   = new Directory(__DIR__);
         $dir[] = new Directory(__DIR__ . '/nodedir');
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir'));
         \rmdir(__DIR__ . '/nodedir');
 
         $dir['nodedir'] = new Directory(__DIR__ . '/nodedir');
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir'));
         \rmdir(__DIR__ . '/nodedir');
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeArrayRemove() : void
     {
         $dir = new Directory(__DIR__);
         $dir->addNode(new Directory(__DIR__ . '/nodedir'));
 
-        self::assertTrue(\file_exists(__DIR__ . '/nodedir'));
+        self::assertTrue(\is_dir(__DIR__ . '/nodedir'));
         unset($dir['nodedir']);
-        self::assertFalse(\file_exists(__DIR__ . '/nodedir'));
+        self::assertFalse(\is_dir(__DIR__ . '/nodedir'));
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeArrayExists() : void
     {
         $dir = new Directory(__DIR__);
@@ -657,6 +717,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertFalse(isset($dir['invalid']));
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeCreatedAt() : void
     {
         $dirPath = __DIR__ . '/test';
@@ -670,6 +734,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         \rmdir($dirPath);
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeChangedAt() : void
     {
         $dirPath = __DIR__ . '/test';
@@ -683,6 +751,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         \rmdir($dirPath);
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodeOwner() : void
     {
         $dir = new Directory(__DIR__ . '/dirtest');
@@ -690,6 +762,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertNotEmpty($dir->getOwner());
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testNodePermission() : void
     {
         $dir = new Directory(__DIR__ . '/dirtest');
@@ -697,6 +773,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertGreaterThan(0, $dir->getPermission());
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testDirname() : void
     {
         $dir = new Directory(__DIR__ . '/dirtest');
@@ -704,6 +784,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('dirtest', $dir->next()->getDirName());
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testName() : void
     {
         $dir = new Directory(__DIR__ . '/dirtest');
@@ -711,6 +795,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('test', $dir->next()->getName());
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testBaseame() : void
     {
         $dir = new Directory(__DIR__ . '/dirtest');
@@ -718,6 +806,10 @@ class DirectoryTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('test.txt', $dir->next()->getBasename());
     }
 
+    /**
+     * @covers phpOMS\System\File\Local\Directory<extended>
+     * @group framework
+     */
     public function testDirpath() : void
     {
         $dir = new Directory(__DIR__ . '/dirtest');