Unit and Functional Testing with Symfony2

Unit & Functional Tests Fabien Potencier

Standardization

PHPUnit 3.5

Best practices

AllTests.php

phpunit.xml(.dist) <phpunit backupGlobals="false" backupStaticAttributes="false" colors="false" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" processIsolation="true" stopOnFailure="false" syntaxCheck="false" bootstrap="../src/autoload.php" >

<testsuites> <testsuite name="Project Test Suite"> <directory> ../src/Application/*/Tests </directory> </testsuite> </testsuites>

<filter> <whitelist> <directory>../src/Application</directory> <exclude> <directory> ../src/Application/*/Resources </directory> <directory> ../src/Application/*/Tests </directory> </exclude> </whitelist> </filter>

Application/ HelloBundle/ Model/ Article.php Tests/ Model/ ArticleTest.php Application/Tests/Model/ArticleTest.php

$ phpunit –c hello/

$ cd hello/ $ phpunit

$ phpunit -c hello/ src/Application/HelloBundle/ $ phpunit -c hello/ src/Application/HelloBundle/ Tests/Controller/HelloControllerTest.php

$ cd hello/ $ phpunit --coverage-html=cov/

Standard artifacts --coverage-clover=clover.xml --log-junit=junit.xml

Functional Tests

Do not write Unit Tests for a Controller

namespace ApplicationHelloBundleTestsController; use SymfonyFrameworkWebBundleTestWebTestCase; class HelloControllerTest extends WebTestCase { public function testIndex() { $client = $this->createClient(); $crawler = $client->request( 'GET', '/hello/Fabien'); $this->assertTrue($crawler->filter( 'html:contains("Hello Fabien")')->count()); } }

$client = $this->createClient(); $crawler = $client->request( 'GET', '/hello/Fabien'); $this->assertTrue($crawler->filter( 'html:contains("Hello Fabien")')->count());

Environment Debug mode $this->createClient('test', true);

# hello/config/config_test.yml imports: - { resource: config_dev.yml } web.config: toolbar: false zend.logger: priority: debug kernel.test: ~

The Client makes requests to the Symfony2 application The Crawler parses the Response to allow navigation The PHPUnit Assertions tests the Response

Assertions

$this->assertEquals( 10, $crawler->filter('div.hentry')->count()); $this->assertTrue( $client->getResponse()->isSuccessful());

The Client / The Crawler

$crawler = $client->request( 'GET', 'hello/Lucas' );

$link = $crawler->selectLink("Greet Lucas"); $client->click($link);

$form = $crawler->selectButton('submit'); $client->submit($form, array( 'name' => 'Lucas', 'country' => 'France', 'like_symfony' => true, 'photo' => '/path/to/lucas.jpg', ));

$harry = $this->createClient(); $sally = $this->createClient(); $harry->request('POST', '/say/sally/Hello'); $sally->request('GET', '/messages'); $this->assertEquals(201, $harry->getResponse()->getStatusCode()); $this->assertRegExp('/Hello/', $sally->getResponse()->getContent());

$harry = $this->createClient(); $sally = $this->createClient(); $harry->insulate(); $sally->insulate(); $harry->request('POST', '/say/sally/Hello'); $sally->request('GET', '/messages'); $this->assertEquals(201, $harry->getResponse()->getStatusCode()); $this->assertRegExp('/Hello/', $sally->getResponse()->getContent());

Main PHP Process 1 4 $harry = $this->createClient(); $this->assertEquals(201, $sally = $this->createClient(); $harry->getResponse()->getStatusCode()); $this-‐>assertRegExp('/Hello/', $harry->insulate(); $sally-‐>getResponse()-‐>getContent()); $sally->insulate(); 2 Forked PHP Process $harry->request('POST', '/say/sally/Hello'); 3 Forked PHP Process $sally-‐>request('GET', '/messages');

Main PHP Process 1 3 $harry = $this->createClient(); $sally->request('GET', '/messages'); $sally = $this->createClient(); $this->assertEquals(201, $harry->insulate(); $harry->getResponse()->getStatusCode()); $this-‐>assertRegExp('/Hello/', $sally-‐>getResponse()-‐>getContent()); 2 Forked PHP Process $harry->request('POST', '/say/sally/Hello');

Simulate or use HTTP

$response = $client->getResponse(); $profiler = $this->getProfiler($response); if ($profiler) { $this->assertEquals(2, $profiler['db']->getQueryCount()); $this->assertEquals('blog_post', $profiler['app']->getRoute()); $this->assertTrue( $profiler['timer']->getTime() < 0.5); }

Questions?

Sensio S.A. 92-98, boulevard Victor Hugo 92 115 Clichy Cedex FRANCE Tél. : +33 1 40 99 80 80 Contact Fabien Potencier fabien.potencier at sensio.com http://www.sensiolabs.com/ http://www.symfony-project.org/ http://fabien.potencier.org/

http://query7.com	1762
http://jerome.tamarelle.net	1172
http://www.symfony.es	437
http://www.symfony-project.org	416
http://www.symfonylab.com	277
http://romain.cambien.net	221
http://symfony.com	109
http://swik.net	77
http://www.sfexception.com	76
http://www.symfony.gr.jp	69
http://coderwall.com	62
http://www.phpquote.net	45
http://charles-guillemot.info	22
http://translate.googleusercontent.com	13
http://rcambien.tumblr.com	8
http://webcache.googleusercontent.com	7
http://www.slideshare.net	5
http://feeds.feedburner.com	5
http://static.slidesharecdn.com	5
http://www.phpframeworks.com	5
http://rimzy.net	3
http://jerem.blogduwebdesign.com	3
http://www.prestataire-symfony.com	2
http://paper.li	2
http://98.139.168.220	2
http://webdesign.feedfury.com	2
http://symfony.lab216.com	2
http://a0.twimg.com	1
http://phpquote.net	1
http://www.alertize.com	1
resource://brief-content	1

Unit and Functional Testing with Symfony2

by Fabien Potencier on Jun 24, 2010

Accessibility

Categories

Tags

Upload Details

Usage Rights

31 Embeds 4,813

Statistics

Unit and Functional Testing with Symfony2 — Presentation Transcript