Added some functional tests for the backend

Author: javiereguiluz

app/config/config_test.yml

@@ -14,3 +14,18 @@ web_profiler:
 
 swiftmailer:
     disable_delivery: true
+
+# It's recommended to use a separate database for tests. This allows to have a
+# fixed and known set of data fixtures, it simplifies the code of tests and it
+# makes them more robust.
+# In this case we just need to define a different path for the application database.
+doctrine:
+    dbal:
+        path: "%kernel.root_dir%/data/blog_test.sqlite"
+
+# this configuration simplifies testing URLs protected by the security mechanism
+# See http://symfony.com/doc/current/cookbook/testing/http_authentication.html
+security:
+    firewalls:
+        secured_area:
+            http_basic: ~

app/data/blog_test.sqlite

@@ -0,0 +1,74 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace AppBundle\Tests\Controller\Admin;
+
+use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
+use Symfony\Component\HttpFoundation\Response;
+use AppBundle\Entity\Post;
+
+/**
+ * Functional test for the controllers defined inside the BlogController used
+ * for managing the blog in the backend.
+ * See http://symfony.com/doc/current/book/testing.html#functional-tests
+ *
+ * Whenever you test resources protected by a firewall, consider using the
+ * technique explained in:
+ * http://symfony.com/doc/current/cookbook/testing/http_authentication.html
+ *
+ * Execute the application tests using this command (requires PHPUnit to be installed):
+ *
+ *     $ cd your-symfony-project/
+ *     $ phpunit -c app
+ *
+ */
+class BlogControllerTest extends WebTestCase
+{
+    public function testRegularUsersCannotAccessToTheBackend()
+    {
+        $client = static::createClient(array(), array(
+            'PHP_AUTH_USER' => 'john_user',
+            'PHP_AUTH_PW'   => 'kitten',
+        ));
+
+        $client->request('GET', '/admin/post/');
+
+        $this->assertEquals(Response::HTTP_FORBIDDEN, $client->getResponse()->getStatusCode());
+    }
+
+    public function testAdministratorUsersCanAccessToTheBackend()
+    {
+        $client = static::createClient(array(), array(
+            'PHP_AUTH_USER' => 'anna_admin',
+            'PHP_AUTH_PW'   => 'kitten',
+        ));
+
+        $client->request('GET', '/admin/post/');
+
+        $this->assertEquals(Response::HTTP_OK, $client->getResponse()->getStatusCode());
+    }
+
+    public function testIndex()
+    {
+        $client = static::createClient(array(), array(
+            'PHP_AUTH_USER' => 'anna_admin',
+            'PHP_AUTH_PW'   => 'kitten',
+        ));
+
+        $crawler = $client->request('GET', '/admin/post/');
+
+        $this->assertCount(
+            Post::NUM_ITEMS,
+            $crawler->filter('body#admin_post_index #main tbody tr'),
+            'The backend homepage displays the right number of posts.'
+        );
+    }
+}