First functional test for interface

tests/InterfaceTest.php

@@ -0,0 +1,24 @@
+<?php
+
+require 'vendor/autoload.php';
+
+use Silex\WebTestCase;
+
+class InterfaceTest extends WebTestCase
+{
+    public function createApplication()
+    {
+        $app = require 'index.php';
+        $app['debug'] = true;
+        return $app;
+    }
+
+    public function testInitialPage()
+    {
+        $client = $this->createClient();
+        $crawler = $client->request('GET', '/');
+
+        $this->assertTrue($client->getResponse()->isOk());
+        $this->assertCount(1, $crawler->filter('title:contains("Gitlist")'));
+    }
+}