From 0ada3d8bddbfd7653b96f3f84df35c85e066ee0e Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nnes.com@googlemail.com>
Date: Mon, 16 Oct 2023 23:39:39 +0000
Subject: [PATCH] Add test cases for null models

---
 tests/Models/NullNewsArticleTest.php | 10 ++++++++++
 tests/Models/NullNewsSeenTest.php    | 14 ++++++++++++--
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/tests/Models/NullNewsArticleTest.php b/tests/Models/NullNewsArticleTest.php
index eef26fe..c86e4d7 100755
--- a/tests/Models/NullNewsArticleTest.php
+++ b/tests/Models/NullNewsArticleTest.php
@@ -39,4 +39,14 @@ final class NullNewsArticleTest extends \PHPUnit\Framework\TestCase
         $null = new NullNewsArticle(2);
         self::assertEquals(2, $null->id);
     }
+
+    /**
+     * @covers Modules\News\Models\NullNewsArticle
+     * @group module
+     */
+    public function testJsonSerialize() : void
+    {
+        $null = new NullNewsArticle(2);
+        self::assertEquals(['id' => 2], $null);
+    }
 }
diff --git a/tests/Models/NullNewsSeenTest.php b/tests/Models/NullNewsSeenTest.php
index 1a3439f..de589e7 100755
--- a/tests/Models/NullNewsSeenTest.php
+++ b/tests/Models/NullNewsSeenTest.php
@@ -23,7 +23,7 @@ final class NullNewsSeenTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * @covers Modules\News\Models\NullNewsSeen
-     * @group framework
+     * @group module
      */
     public function testNull() : void
     {
@@ -32,11 +32,21 @@ final class NullNewsSeenTest extends \PHPUnit\Framework\TestCase
 
     /**
      * @covers Modules\News\Models\NullNewsSeen
-     * @group framework
+     * @group module
      */
     public function testId() : void
     {
         $null = new NullNewsSeen(2);
         self::assertEquals(2, $null->id);
     }
+
+    /**
+     * @covers Modules\News\Models\NullNewsSeen
+     * @group module
+     */
+    public function testJsonSerialize() : void
+    {
+        $null = new NullNewsSeen(2);
+        self::assertEquals(['id' => 2], $null);
+    }
 }