Added missing event tests

tests/Bus/Events/User/UserWasInvitedEventTest.php

@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Tests\Cachet\Bus\Events\User;
+
+use CachetHQ\Cachet\Bus\Events\User\UserWasInvitedEvent;
+use CachetHQ\Cachet\Models\User;
+
+/**
+ * This is the user was invited event test class.
+ *
+ * @author James Brooks <james@alt-three.com>
+ */
+class UserWasInvitedEventTest extends AbstractUserEventTestCase
+{
+    protected function objectHasHandlers()
+    {
+        return false;
+    }
+
+    protected function getObjectAndParams()
+    {
+        $params = ['user' => new User()];
+        $object = new UserWasInvitedEvent($params['user']);
+
+        return compact('params', 'object');
+    }
+}