Add Notification Type Extender and Tests (#2424)

tests/integration/extenders/NotificationTest.php

@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace Flarum\Tests\integration\extenders;
+
+use Flarum\Extend;
+use Flarum\Notification\Blueprint\BlueprintInterface;
+use Flarum\Notification\Notification;
+
+class NotificationTest extends \Flarum\Tests\integration\TestCase
+{
+    /**
+     * @test
+     */
+    public function notification_type_doesnt_exist_by_default()
+    {
+        $this->assertArrayNotHasKey('customNotificationType', Notification::getSubjectModels());
+    }
+
+    /**
+     * @test
+     */
+    public function notification_type_exists_if_added()
+    {
+        $this->extend((new Extend\Notification)->type(
+            CustomNotificationType::class,
+            'customNotificationTypeSerializer'
+        ));
+
+        $this->app();
+
+        $this->assertArrayHasKey('customNotificationType', Notification::getSubjectModels());
+    }
+}
+
+class CustomNotificationType implements BlueprintInterface
+{
+    public function getFromUser()
+    {
+        // ...
+    }
+
+    public function getSubject()
+    {
+        // ...
+    }
+
+    public function getData()
+    {
+        // ...
+    }
+
+    public static function getType()
+    {
+        return 'customNotificationType';
+    }
+
+    public static function getSubjectModel()
+    {
+        return 'customNotificationTypeSubjectModel';
+    }
+}