diff --git a/Module/PackageManager.php b/Module/PackageManager.php
index f97f13606..8c32655eb 100644
--- a/Module/PackageManager.php
+++ b/Module/PackageManager.php
@@ -206,6 +206,10 @@ final class PackageManager
             $fp = \fopen($this->basePath . '/' . $to, 'w+');
             $ch = \curl_init(\str_replace(' ','%20', $from));
 
+            if ($ch === false) {
+                continue;
+            }
+
             \curl_setopt($ch, \CURLOPT_TIMEOUT, 50);
             \curl_setopt($ch, \CURLOPT_FILE, $fp);
             \curl_setopt($ch, \CURLOPT_FOLLOWLOCATION, true);
diff --git a/Module/UpdaterAbstract.php b/Module/UpdaterAbstract.php
index 98781ba07..a50295170 100644
--- a/Module/UpdaterAbstract.php
+++ b/Module/UpdaterAbstract.php
@@ -36,6 +36,7 @@ abstract class UpdaterAbstract
      * @return void
      *
      * @since 1.0.0
+     * @codeCoverageIgnore
      */
     public static function update(DatabasePool $dbPool, InfoManager $info) : void
     {
diff --git a/tests/Module/ModuleAbstractTest.php b/tests/Module/ModuleAbstractTest.php
index a79fa7bdc..d02484b7a 100644
--- a/tests/Module/ModuleAbstractTest.php
+++ b/tests/Module/ModuleAbstractTest.php
@@ -16,25 +16,74 @@ namespace phpOMS\tests\Module;
 
 require_once __DIR__ . '/../Autoloader.php';
 
+use phpOMS\Message\Http\Request;
+use phpOMS\Message\Http\Response;
 use phpOMS\Module\ModuleAbstract;
+use phpOMS\Uri\Http;
 
 /**
  * @internal
  */
 class ModuleAbstractTest extends \PHPUnit\Framework\TestCase
 {
-    public function testModuleAbstract() : void
+    protected $module = null;
+
+    protected function setUp() : void
     {
-        $moduleClass = new class(null) extends ModuleAbstract {
+        $this->module = new class(null) extends ModuleAbstract {
             const MODULE_VERSION           = '1.2.3';
             const MODULE_NAME              = 'Test';
             const MODULE_ID                = 2;
             protected static array $dependencies = [1, 2];
-        };
 
-        self::assertEquals([1, 2], $moduleClass->getDependencies());
-        self::assertEquals(2, $moduleClass::MODULE_ID);
-        self::assertEquals('1.2.3', $moduleClass::MODULE_VERSION);
-        self::assertEquals([], $moduleClass::getLocalization('invalid', 'invalid'));
+            public function fillJson(Request $request, Response $response, string $status, string $title, string $message, array $data) : void
+            {
+                $this->fillJsonResponse($request, $response, $status, $title, $message, $data);
+            }
+
+            public function fillJsonRaw(Request $request, Response $response, array $data) : void
+            {
+                $this->fillJsonRawResponse($request, $response, $data);
+            }
+        };
+    }
+
+    public function testModuleAbstract() : void
+    {
+        self::assertEquals([1, 2], $this->module->getDependencies());
+        self::assertEquals(2, $this->module::MODULE_ID);
+        self::assertEquals('1.2.3', $this->module::MODULE_VERSION);
+        self::assertEquals([], $this->module::getLocalization('invalid', 'invalid'));
+    }
+
+    public function testFillJson() : void
+    {
+        $request  = new Request(new Http(''));
+        $response = new Response();
+
+        $this->module->fillJson($request, $response, 'OK', 'Test Title', 'Test Message!', [1, 'test string', 'bool' => true]);
+
+        self::assertEquals(
+            [
+                'status'   => 'OK',
+                'title'    => 'Test Title',
+                'message'  => 'Test Message!',
+                'response' => [1, 'test string', 'bool' => true],
+            ],
+            $response->get('')
+        );
+    }
+
+    public function testFillJsonRaw() : void
+    {
+        $request  = new Request(new Http(''));
+        $response = new Response();
+
+        $this->module->fillJsonRaw($request, $response, [1, 'test string', 'bool' => true]);
+
+        self::assertEquals(
+            [1, 'test string', 'bool' => true],
+            $response->get('')
+        );
     }
 }
diff --git a/tests/Module/PackageManagerTest.php b/tests/Module/PackageManagerTest.php
index cc085a7f1..bb5fbf12c 100644
--- a/tests/Module/PackageManagerTest.php
+++ b/tests/Module/PackageManagerTest.php
@@ -17,6 +17,7 @@ namespace phpOMS\tests\Module;
 require_once __DIR__ . '/../Autoloader.php';
 
 use phpOMS\Module\PackageManager;
+use phpOMS\System\File\Ftp\File;
 use phpOMS\System\File\Local\Directory;
 use phpOMS\Utils\IO\Zip\Zip;
 
@@ -81,6 +82,12 @@ class PackageManagerTest extends \PHPUnit\Framework\TestCase
 
     public function testPackageValidInstall() : void
     {
+        if (\file_exists(__DIR__ . '/dummyModule')) {
+            Directory::delete(__DIR__ . '/dummyModule');
+        }
+
+        Directory::copy(__DIR__ . '/testModule', __DIR__ . '/dummyModule');
+
         $package = new PackageManager(
             __DIR__ . '/testPackage.zip',
             __DIR__ . 'dummyModule/',
@@ -93,6 +100,10 @@ class PackageManagerTest extends \PHPUnit\Framework\TestCase
 
         $package->load();
         $package->install();
+
+        if (\file_exists(__DIR__ . '/dummyModule')) {
+            Directory::delete(__DIR__ . '/dummyModule');
+        }
     }
 
     public function testNotExtractedLoad() : void
diff --git a/tests/Module/dummyModule/Remove/me.md b/tests/Module/testModule/Remove/me.md
similarity index 100%
rename from tests/Module/dummyModule/Remove/me.md
rename to tests/Module/testModule/Remove/me.md
diff --git a/tests/Module/dummyModule/Replace.md b/tests/Module/testModule/Replace.md
similarity index 100%
rename from tests/Module/dummyModule/Replace.md
rename to tests/Module/testModule/Replace.md
diff --git a/tests/Module/dummyModule/toCopy/a.md b/tests/Module/testModule/toCopy/a.md
similarity index 100%
rename from tests/Module/dummyModule/toCopy/a.md
rename to tests/Module/testModule/toCopy/a.md
diff --git a/tests/Module/dummyModule/toCopy/sub/b.txt b/tests/Module/testModule/toCopy/sub/b.txt
similarity index 100%
rename from tests/Module/dummyModule/toCopy/sub/b.txt
rename to tests/Module/testModule/toCopy/sub/b.txt
diff --git a/tests/Module/dummyModule/toMove/a.md b/tests/Module/testModule/toMove/a.md
similarity index 100%
rename from tests/Module/dummyModule/toMove/a.md
rename to tests/Module/testModule/toMove/a.md
diff --git a/tests/Module/dummyModule/toMove/sub/b.txt b/tests/Module/testModule/toMove/sub/b.txt
similarity index 100%
rename from tests/Module/dummyModule/toMove/sub/b.txt
rename to tests/Module/testModule/toMove/sub/b.txt