Adding Test for person export

Tests/Controller/PersonControllerExportTest.php

@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * Chill is a software for social workers
+ *
+ * Copyright (C) 2014-2015, Champs Libres Cooperative SCRLFS, 
+ * <http://www.champs-libres.coop>, <info@champs-libres.coop>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace Chill\PersonBundle\Tests\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
+
+/**
+ * Tests for the export of a person
+ */
+class PersonControllerExportTest extends WebTestCase
+{
+    /**
+     * Return an authenticated client, used for browsing and testing pages.
+     * 
+     * @return \Symfony\Component\BrowserKit\Client
+     */
+    private function getAuthenticatedClient()
+    {
+        return static::createClient(array(), array(
+           'PHP_AUTH_USER' => 'center a_social',
+           'PHP_AUTH_PW'   => 'password',
+        ));
+    }
+    
+    /**
+     * Test the exportAction that returns a csv files containing all the persons.
+     * 
+     * The test is the following :
+     * - check if the file has the csv format
+     * - check if the number of row of the csv file is the same than the number of persons
+     * 
+     * @return \Symfony\Component\BrowserKit\Client
+     */
+    public function testExportAction()
+    {
+        $client = $this->getAuthenticatedClient();
+        $exportUrl = $client->getContainer()->get('router')->generate('chill_person_export',
+            array('_locale' => 'fr'));
+
+        $client->request('GET', $exportUrl);
+        $response = $client->getResponse();
+
+        $this->assertTrue(
+            strpos($response->headers->get('Content-Type'),'text/csv') !== false,
+            'The csv file is well received');
+        
+        $content = $response->getContent();
+        $rows = (explode("\n", $content));
+
+        $em = $client->getContainer()->get('doctrine.orm.entity_manager');
+        $persons = $em->getRepository('ChillPersonBundle:Person')->findAll();
+
+        if($rows[sizeof($rows) -1] == "") {
+             array_pop($rows);
+        }
+
+        $this->assertTrue(
+            sizeof($rows) == (sizeof($persons) + 1),
+            'The csv file has a number of row equivalent than the number of person in the db'
+        );
+    }
+}