diff --git a/tests/Admin/AdminTest.php b/tests/Admin/AdminTest.php
new file mode 100644
index 0000000..4a60b32
--- /dev/null
+++ b/tests/Admin/AdminTest.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Orange Management
+ *
+ * PHP Version 7.4
+ *
+ * @package   tests
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://orange-management.org
+ */
+declare(strict_types=1);
+
+namespace Modules\tests\News\Admin;
+
+/**
+ * @internal
+ */
+class AdminTest extends \PHPUnit\Framework\TestCase
+{
+    protected const MODULE_NAME = 'News';
+    protected const URI_LOAD = 'http://127.0.0.1/en/backend/news';
+
+    use \Modules\tests\ModuleTestTrait;
+}
diff --git a/tests/Controller/Api/ApiControllerNewsArticleTrait.php b/tests/Controller/Api/ApiControllerNewsArticleTrait.php
new file mode 100644
index 0000000..02e0b57
--- /dev/null
+++ b/tests/Controller/Api/ApiControllerNewsArticleTrait.php
@@ -0,0 +1,104 @@
+<?php
+/**
+ * Orange Management
+ *
+ * PHP Version 7.4
+ *
+ * @package   tests
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://orange-management.org
+ */
+declare(strict_types=1);
+
+namespace Modules\tests\News\Controller\Api;
+
+use Modules\News\Models\NewsStatus;
+use Modules\News\Models\NewsType;
+use phpOMS\Message\Http\HttpRequest;
+use phpOMS\Message\Http\HttpResponse;
+use phpOMS\Uri\HttpUri;
+
+trait ApiControllerNewsArticleTrait
+{
+    /**
+    * @testdox A news article can be created
+    * @covers Modules\News\Controller\ApiController
+     * @group module
+     */
+    public function testApiNewsCreate() : void
+    {
+        $response = new HttpResponse();
+        $request  = new HttpRequest(new HttpUri(''));
+
+        $request->getHeader()->setAccount(1);
+        $request->setData('title', 'Controller Test Title');
+        $request->setData('plain', 'Controller Test Content');
+        $request->setData('lang', 'en');
+        $request->setData('type', NewsType::ARTICLE);
+        $request->setData('status', NewsStatus::DRAFT);
+        $request->setData('featred', true);
+
+        $this->module->apiNewsCreate($request, $response);
+
+        self::assertEquals('Controller Test Title', $response->get('')['response']->getTitle());
+        self::assertGreaterThan(0, $response->get('')['response']->getId());
+    }
+
+    /**
+     * @testdox A news article can be returned
+     * @covers Modules\News\Controller\ApiController
+     * @group module
+     */
+    public function testApiNewsGet() : void
+    {
+        $response = new HttpResponse();
+        $request  = new HttpRequest(new HttpUri(''));
+
+        $request->getHeader()->setAccount(1);
+        $request->setData('id', '1');
+
+        $this->module->apiNewsGet($request, $response);
+
+        self::assertGreaterThan(0, $response->get('')['response']->getId());
+    }
+
+    /**
+     * @testdox A news article can be updated
+     * @covers Modules\News\Controller\ApiController
+     * @group module
+     */
+    public function testApiNewsUpdate() : void
+    {
+        $response = new HttpResponse();
+        $request  = new HttpRequest(new HttpUri(''));
+
+        $request->getHeader()->setAccount(1);
+        $request->setData('id', 1);
+        $request->setData('title', 'New Title');
+        $request->setData('plain', 'New Content here');
+
+        $this->module->apiNewsUpdate($request, $response);
+        $this->module->apiNewsGet($request, $response);
+
+        self::assertEquals('New Title', $response->get('')['response']->getTitle());
+    }
+
+    /**
+     * @testdox A news article can be deleted
+     * @covers Modules\News\Controller\ApiController
+     * @group module
+     */
+    public function testApiNewsDelete() : void
+    {
+        $response = new HttpResponse();
+        $request  = new HttpRequest(new HttpUri(''));
+
+        $request->getHeader()->setAccount(1);
+        $request->setData('id', 1);
+        $this->module->apiNewsDelete($request, $response);
+
+        self::assertGreaterThan(0, $response->get('')['response']->getId());
+    }
+}
diff --git a/tests/Controller/ApiControllerTest.php b/tests/Controller/ApiControllerTest.php
new file mode 100644
index 0000000..71e76de
--- /dev/null
+++ b/tests/Controller/ApiControllerTest.php
@@ -0,0 +1,86 @@
+<?php
+/**
+ * Orange Management
+ *
+ * PHP Version 7.4
+ *
+ * @package   tests
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://orange-management.org
+ */
+declare(strict_types=1);
+
+namespace Modules\tests\News\Controller;
+
+require_once __DIR__ . '/../../Autoloader.php';
+
+use Model\CoreSettings;
+
+use Modules\Admin\Models\AccountPermission;
+use Modules\tests\News\Controller\Api\ApiControllerNewsArticleTrait;
+
+use phpOMS\Account\Account;
+use phpOMS\Account\AccountManager;
+use phpOMS\Account\PermissionType;
+use phpOMS\Application\ApplicationAbstract;
+use phpOMS\Dispatcher\Dispatcher;
+use phpOMS\Event\EventManager;
+use phpOMS\Module\ModuleManager;
+use phpOMS\Router\WebRouter;
+use phpOMS\Utils\TestUtils;
+
+/**
+ * @testdox Modules\tests\News\Controller\ApiControllerTest: News api controller
+ *
+ * @internal
+ */
+class ControllerTest extends \PHPUnit\Framework\TestCase
+{
+    protected $app    = null;
+    protected $module = null;
+
+    protected function setUp() : void
+    {
+        $this->app = new class() extends ApplicationAbstract
+        {
+            protected string $appName = 'Api';
+        };
+
+        $this->app->dbPool         = $GLOBALS['dbpool'];
+        $this->app->orgId          = 1;
+        $this->app->appName        = 'Backend';
+        $this->app->accountManager = new AccountManager($GLOBALS['session']);
+        $this->app->appSettings    = new CoreSettings($this->app->dbPool->get());
+        $this->app->moduleManager  = new ModuleManager($this->app, __DIR__ . '/../../../Modules');
+        $this->app->dispatcher     = new Dispatcher($this->app);
+        $this->app->eventManager   = new EventManager($this->app->dispatcher);
+        $this->app->eventManager->importFromFile(__DIR__ . '/../../../Web/Api/Hooks.php');
+
+        $account = new Account();
+        TestUtils::setMember($account, 'id', 1);
+
+        $permission = new AccountPermission();
+        $permission->setUnit(1);
+        $permission->setApp('backend');
+        $permission->setPermission(
+            PermissionType::READ
+            | PermissionType::CREATE
+            | PermissionType::MODIFY
+            | PermissionType::DELETE
+            | PermissionType::PERMISSION
+        );
+
+        $account->addPermission($permission);
+
+        $this->app->accountManager->add($account);
+        $this->app->router = new WebRouter();
+
+        $this->module = $this->app->moduleManager->get('News');
+
+        TestUtils::setMember($this->module, 'app', $this->app);
+    }
+
+    use ApiControllerNewsArticleTrait;
+}
diff --git a/tests/Models/NewsArticleMapperTest.php b/tests/Models/NewsArticleMapperTest.php
new file mode 100644
index 0000000..998081d
--- /dev/null
+++ b/tests/Models/NewsArticleMapperTest.php
@@ -0,0 +1,171 @@
+<?php
+/**
+ * Orange Management
+ *
+ * PHP Version 7.4
+ *
+ * @package   tests
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://orange-management.org
+ */
+declare(strict_types=1);
+
+namespace Modules\tests\News\Models;
+
+use Modules\Admin\Models\NullAccount;
+use Modules\News\Models\NewsArticle;
+use Modules\News\Models\NewsArticleMapper;
+use Modules\News\Models\NewsStatus;
+use Modules\News\Models\NewsType;
+use phpOMS\Localization\ISO639x1Enum;
+use phpOMS\Utils\RnG\Text;
+
+/**
+ * @testdox Modules\tests\News\Models\NewsArticleMapperTest: News article mapper
+ *
+ * @internal
+ */
+class NewsArticleMapperTest extends \PHPUnit\Framework\TestCase
+{
+    /**
+     * @testdox The model can be created and read from the database
+     * @covers Modules\News\Models\NewsArticleMapper
+     * @group module
+     */
+    public function testCRUD() : void
+    {
+        $text = new Text();
+        $news = new NewsArticle();
+
+        $news->setCreatedBy(new NullAccount(1));
+        $news->setTitle($text->generateText(\mt_rand(3, 7)));
+        $news->setContent($text->generateText(\mt_rand(100, 300)));
+        $news->setPublish(new \DateTime('2001-05-07'));
+        $news->setFeatured(true);
+        $news->setLanguage(ISO639x1Enum::_DE);
+        $news->setStatus(NewsStatus::VISIBLE);
+        $news->setType(NewsType::HEADLINE);
+
+        $id = NewsArticleMapper::create($news);
+        self::assertGreaterThan(0, $news->getId());
+        self::assertEquals($id, $news->getId());
+
+        $newsR = NewsArticleMapper::get($news->getId());
+        self::assertEquals($news->getCreatedAt()->format('Y-m-d'), $newsR->getCreatedAt()->format('Y-m-d'));
+        self::assertEquals($news->getCreatedBy()->getId(), $newsR->getCreatedBy()->getId());
+        self::assertEquals($news->getContent(), $newsR->getContent());
+        self::assertEquals($news->getTitle(), $newsR->getTitle());
+        self::assertEquals($news->getStatus(), $newsR->getStatus());
+        self::assertEquals($news->getType(), $newsR->getType());
+        self::assertEquals($news->getLanguage(), $newsR->getLanguage());
+        self::assertEquals($news->isFeatured(), $newsR->isFeatured());
+        self::assertEquals($news->getPublish()->format('Y-m-d'), $newsR->getPublish()->format('Y-m-d'));
+    }
+
+    /**
+     * @group volume
+     * @covers Modules\News\Models\NewsArticleMapper
+     * @group module
+     */
+    public function testVolume() : void
+    {
+        $text = new Text();
+
+        // Created by other
+
+        $news = new NewsArticle();
+        $news->setCreatedBy(new NullAccount(1));
+        $news->setTitle($text->generateText(\mt_rand(3, 7)));
+        $news->setContent($text->generateText(\mt_rand(10, 300)));
+        $news->setPublish(new \DateTime('2001-05-07'));
+        $news->setFeatured(false);
+        $news->setLanguage(ISO639x1Enum::_DE);
+        $news->setStatus(NewsStatus::VISIBLE);
+        $news->setType(NewsType::HEADLINE);
+
+        $id = NewsArticleMapper::create($news);
+
+        $news = new NewsArticle();
+        $news->setCreatedBy(new NullAccount(1));
+        $news->setTitle($text->generateText(\mt_rand(3, 7)));
+        $news->setContent($text->generateText(\mt_rand(10, 300)));
+        $news->setPublish(new \DateTime('2001-05-07'));
+        $news->setFeatured(false);
+        $news->setLanguage(ISO639x1Enum::_DE);
+        $news->setStatus(NewsStatus::DRAFT);
+        $news->setType(NewsType::HEADLINE);
+
+        $id = NewsArticleMapper::create($news);
+
+        // Created by me
+
+        $news = new NewsArticle();
+        $news->setCreatedBy(new NullAccount(1));
+        $news->setTitle($text->generateText(\mt_rand(3, 7)));
+        $news->setContent($text->generateText(\mt_rand(10, 300)));
+        $news->setPublish(new \DateTime('2001-05-07'));
+        $news->setFeatured(false);
+        $news->setLanguage(ISO639x1Enum::_DE);
+        $news->setStatus(NewsStatus::VISIBLE);
+        $news->setType(NewsType::ARTICLE);
+
+        $id = NewsArticleMapper::create($news);
+
+        $news = new NewsArticle();
+        $news->setCreatedBy(new NullAccount(1));
+        $news->setTitle($text->generateText(\mt_rand(3, 7)));
+        $news->setContent($text->generateText(\mt_rand(10, 300)));
+        $news->setPublish(new \DateTime('2001-05-07'));
+        $news->setFeatured(false);
+        $news->setLanguage(ISO639x1Enum::_DE);
+        $news->setStatus(NewsStatus::VISIBLE);
+        $news->setType(NewsType::LINK);
+
+        $id = NewsArticleMapper::create($news);
+
+        $news = new NewsArticle();
+        $news->setCreatedBy(new NullAccount(1));
+        $news->setTitle($text->generateText(\mt_rand(3, 7)));
+        $news->setContent($text->generateText(\mt_rand(10, 300)));
+        $news->setPublish(new \DateTime('2001-05-07'));
+        $news->setFeatured(false);
+        $news->setLanguage(ISO639x1Enum::_DE);
+        $news->setStatus(NewsStatus::DRAFT);
+        $news->setType(NewsType::ARTICLE);
+
+        $id = NewsArticleMapper::create($news);
+
+        // Language
+
+        $news = new NewsArticle();
+        $news->setCreatedBy(new NullAccount(1));
+        $news->setTitle($text->generateText(\mt_rand(3, 7)));
+        $news->setContent($text->generateText(\mt_rand(10, 300)));
+        $news->setPublish(new \DateTime('2001-05-07'));
+        $news->setFeatured(true);
+        $news->setLanguage(ISO639x1Enum::_EN);
+        $news->setStatus(NewsStatus::VISIBLE);
+        $news->setType(NewsType::ARTICLE);
+
+        $id = NewsArticleMapper::create($news);
+
+        // Publish
+
+        $publishDate = new \DateTime('now');
+        $publishDate->modify('+1 days');
+
+        $news = new NewsArticle();
+        $news->setCreatedBy(new NullAccount(1));
+        $news->setTitle($text->generateText(\mt_rand(3, 7)));
+        $news->setContent($text->generateText(\mt_rand(10, 300)));
+        $news->setPublish($publishDate);
+        $news->setFeatured(false);
+        $news->setLanguage(ISO639x1Enum::_DE);
+        $news->setStatus(NewsStatus::VISIBLE);
+        $news->setType(NewsType::ARTICLE);
+
+        $id = NewsArticleMapper::create($news);
+    }
+}
diff --git a/tests/Models/NewsArticleTest.php b/tests/Models/NewsArticleTest.php
new file mode 100644
index 0000000..da732d1
--- /dev/null
+++ b/tests/Models/NewsArticleTest.php
@@ -0,0 +1,229 @@
+<?php
+/**
+ * Orange Management
+ *
+ * PHP Version 7.4
+ *
+ * @package   tests
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://orange-management.org
+ */
+declare(strict_types=1);
+
+namespace Modules\tests\News\Models;
+
+use Modules\Admin\Models\NullAccount;
+use Modules\News\Models\NewsArticle;
+use Modules\News\Models\NewsStatus;
+use Modules\News\Models\NewsType;
+use phpOMS\Localization\ISO639x1Enum;
+
+/**
+ * @testdox Modules\tests\News\Models\NewsArticleTest: News article
+ *
+ * @internal
+ */
+class NewsArticleTest extends \PHPUnit\Framework\TestCase
+{
+    protected NewsArticle $news;
+
+    protected function setUp() : void
+    {
+        $this->news = new NewsArticle();
+    }
+
+    /**
+     * @testdox The model has the expected default values after initialization
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+     */
+    public function testDefault() : void
+    {
+        self::assertEquals(0, $this->news->getId());
+        self::assertEquals(0, $this->news->getCreatedBy()->getId());
+        self::assertEquals('', $this->news->getTitle());
+        self::assertEquals('', $this->news->getContent());
+        self::assertEquals((new \DateTime('now'))->format('Y-m-d'), $this->news->getCreatedAt()->format('Y-m-d'));
+        self::assertEquals((new \DateTime('now'))->format('Y-m-d'), $this->news->getPublish()->format('Y-m-d'));
+        self::assertFalse($this->news->isFeatured());
+        self::assertEquals(ISO639x1Enum::_EN, $this->news->getLanguage());
+        self::assertEquals(NewsStatus::DRAFT, $this->news->getStatus());
+        self::assertEquals(NewsType::ARTICLE, $this->news->getType());
+        self::assertEquals([], $this->news->getBadges());
+        self::assertEquals('', $this->news->getPlain());
+    }
+
+    /**
+     * @testdox The creator can be correctly set and returned
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+     */
+    public function testCreatorInputOutput() : void
+    {
+        $this->news->setCreatedBy(new NullAccount(1));
+        self::assertEquals(1, $this->news->getCreatedBy()->getId());
+    }
+
+    /**
+     * @testdox The title can be correctly set and returned
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+     */
+    public function testTitleInputOutput() : void
+    {
+        $this->news->setTitle('Title');
+        self::assertEquals('Title', $this->news->getTitle());
+    }
+
+    /**
+     * @testdox The content can be correctly set and returned
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+     */
+    public function testContentInputOutput() : void
+    {
+        $this->news->setContent('Content');
+        self::assertEquals('Content', $this->news->getContent());
+    }
+
+    /**
+     * @testdox The plain content can be correctly set and returned
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+     */
+    public function testPlainInputOutput() : void
+    {
+        $this->news->setPlain('Plain');
+        self::assertEquals('Plain', $this->news->getPlain());
+    }
+
+    /**
+     * @testdox The publish date can be correctly set and returned
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+     */
+    public function testPublishInputOutput() : void
+    {
+        $this->news->setPublish($data = new \DateTime('2001-05-07'));
+        self::assertEquals($data, $this->news->getPublish());
+    }
+
+    /**
+     * @testdox The featured flag can be correctly set and returned
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+     */
+    public function testFeaturedInputOutput() : void
+    {
+        $this->news->setFeatured(true);
+        self::assertTrue($this->news->isFeatured());
+    }
+
+    /**
+     * @testdox The language can be correctly set and returned
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+     */
+    public function testLanguageInputOutput() : void
+    {
+        $this->news->setLanguage(ISO639x1Enum::_DE);
+        self::assertEquals(ISO639x1Enum::_DE, $this->news->getLanguage());
+    }
+
+    /**
+     * @testdox The langague can be correctly set and returned
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+     */
+    public function testStatusInputOutput() : void
+    {
+        $this->news->setStatus(NewsStatus::VISIBLE);
+        self::assertEquals(NewsStatus::VISIBLE, $this->news->getStatus());
+    }
+
+    /**
+     * @testdox The type can be correctly set and returned
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+     */
+    public function testTypeInputOutput() : void
+    {
+        $this->news->setType(NewsType::HEADLINE);
+        self::assertEquals(NewsType::HEADLINE, $this->news->getType());
+    }
+
+    /**
+     * @testdox The model can be correctly serialized
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+     */
+    public function testSerialization() : void
+    {
+        $this->news->setTitle('Title');
+        $this->news->setCreatedBy(new NullAccount(1));
+        $this->news->setContent('Content');
+        $this->news->setPlain('Plain');
+        $this->news->setPublish(new \DateTime('2001-05-07'));
+        $this->news->setFeatured(true);
+        $this->news->setLanguage(ISO639x1Enum::_DE);
+        $this->news->setStatus(NewsStatus::VISIBLE);
+        $this->news->setType(NewsType::HEADLINE);
+
+        $arr = [
+            'id' => 0,
+            'title' => $this->news->getTitle(),
+            'plain' => $this->news->getPlain(),
+            'content' => $this->news->getContent(),
+            'type' => $this->news->getType(),
+            'status' => $this->news->getStatus(),
+            'featured' => $this->news->isFeatured(),
+            'publish' => $this->news->getPublish(),
+            'createdAt' => $this->news->getCreatedAt(),
+            'createdBy' => $this->news->getCreatedBy(),
+        ];
+
+        self::assertEquals($arr, $this->news->toArray());
+        self::assertEquals($arr, $this->news->jsonSerialize());
+    }
+
+    /**
+     * @testdox A invalid status throws a InvalidEnumValue exception
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+    */
+    public function testInvalidStatus() : void
+    {
+        self::expectException(\phpOMS\Stdlib\Base\Exception\InvalidEnumValue::class);
+
+        $news = new NewsArticle();
+        $news->setStatus(9999);
+    }
+
+    /**
+     * @testdox A invalid type throws a InvalidEnumValue exception
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+    */
+    public function testInvalidType() : void
+    {
+        self::expectException(\phpOMS\Stdlib\Base\Exception\InvalidEnumValue::class);
+
+        $news = new NewsArticle();
+        $news->setType(9999);
+    }
+
+    /**
+     * @testdox A invalid language throws a InvalidEnumValue exception
+     * @covers Modules\News\Models\NewsArticle
+     * @group module
+    */
+    public function testInvalidLanguage() : void
+    {
+        self::expectException(\phpOMS\Stdlib\Base\Exception\InvalidEnumValue::class);
+
+        $news = new NewsArticle();
+        $news->setLanguage('9999');
+    }
+}