Added missing command tests

tests/Bus/Commands/System/Config/UpdateConfigCommandTest.php

@@ -0,0 +1,49 @@
+<?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\Commands\System\Config;
+
+use AltThree\TestBench\CommandTrait;
+use CachetHQ\Cachet\Bus\Commands\System\Config\UpdateConfigCommand;
+use CachetHQ\Cachet\Bus\Handlers\Commands\System\Config\UpdateConfigCommandHandler;
+use CachetHQ\Tests\Cachet\AbstractTestCase;
+
+/**
+ * This is the update config command test class.
+ *
+ * @author James Brooks <james@alt-three.com>
+ */
+class UpdateConfigCommandTest extends AbstractTestCase
+{
+    use CommandTrait;
+
+    protected function getObjectAndParams()
+    {
+        $params = [
+            'values' => [
+                'FOO' => 'bar',
+            ],
+        ];
+        $object = new UpdateConfigCommand($params['values']);
+
+        return compact('params', 'object');
+    }
+
+    protected function objectHasRules()
+    {
+        return false;
+    }
+
+    protected function getHandlerClass()
+    {
+        return UpdateConfigCommandHandler::class;
+    }
+}