2
不完全确定是什么导致了这个问题，特别是因为我遵循了官方文档。我也读过无数的Google小组讨论和问题，但无济于事。Silex WebTestCase：无法发送已由PHPUnit/Util/Printer发送的会话cookie头文件
所以我一直在Fabien Potencier的Silex Skeleton之上构建我的应用程序，但是我的单元测试在使用FormServiceProvider的表单上失败。
PHPUnit 3.6.12 by Sebastian Bergmann.
Configuration read from /Users/Adam/Sites/AppEngine/phpunit.xml
..E
Time: 0 seconds, Memory: 10.00Mb
There was 1 error:
1) Acme\AppEngineTest::testAppControllerForm
session_start(): Cannot send session cookie - headers already sent by (output started at /usr/local/php5-20120823-092307/lib/php/PHPUnit/Util/Printer.php:173)
我的时刻只有一个测试类
namespace Acme;
use Silex\WebTestCase;
use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;
class AppEngineTest extends WebTestCase
{
public static function setUpBeforeClass()
{
parent::setUpBeforeClass();
if (! defined('BASEPATH')) {
define('BASEPATH', __DIR__.'/../..');
}
}
public function createApplication()
{
$app = require BASEPATH.'/src/app.php';
$app['debug'] = true;
$app['exception_handler']->disable();
$app['session.storage'] = $app->share(function() {
return new MockArraySessionStorage();
});
$app['session.test'] = true;
require BASEPATH.'/config/prod.php';
require BASEPATH.'/src/controllers.php';
return $app;
}
public function testIndex()
{
$client = $this->createClient();
$crawler = $client->request('GET', '/');
$this->assertTrue($client->getResponse()->isOk());
}
public function testAppControllerIndex()
{
$client = $this->createClient();
$crawler = $client->request('GET', '/app/');
$this->assertEquals($client->getResponse()->isOk());
$this->assertCount(1, $crawler->filter('p:contains("Please choose an app from the following")'));
}
// This test fails
public function testAppControllerForm()
{
$client = $this->createClient();
$crawler = $client->request('GET', '/app/form');
$this->assertTrue($client->getResponse()->isOk());
}
}
PHPUnit的配置
<?xml version="1.0" encoding="UTF-8"?>
<phpunit colors="true"
bootstrap="vendor/autoload.php"
backupGlobals="false"
backupStaticAttributes="false"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
processIsolation="false"
stopOnFailure="false"
syntaxCheck="false"
>
<testsuites>
<testsuite name="Test Suite">
<directory>tests/Acme</directory>
</testsuite>
</testsuites>
<filter>
<whitelist>
<directory suffix=".php">src/</directory>
</whitelist>
</filter>
<php>
<server name="HTTP_USER_AGENT" value="PHPUnit"/>
</php>
</phpunit>
在controllers.php，我已经搭载包含表单
use Acme\Controller\FacebookAppControllerProvider;
$app->mount('/app/', new FacebookAppControllerProvider());
看起来像t他
<?php
namespace Acme\Controller;
use Silex\Application;
use Silex\ControllerProviderInterface;
use Silex\Provider\FacebookServiceProvider;
use SlotMachine\Page as PageContainer;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Yaml\Yaml;
class FacebookAppControllerProvider implements ControllerProviderInterface
{
public function connect(Application $app)
{
if (! $app['twig']->hasExtension('silex_asset_path')) {
throw new \OutOfBoundsException(
'The `silex_asset_path` Twig extension provided by this library has not been registered.'
);
}
// creates a new controller based on the default route
$controllers = $app['controllers_factory'];
$app->register(new FacebookServiceProvider(), [
'facebook.config' => [
'appId' => '1',
'secret' => '2',
'sharedSession' => true,
'trustForwarded' => true,
'fileUpload' => false
],
'facebook.permissions' => [ 'email' ],
]);
$app['facebook_app.widget_data'] = [
'foo' => [
'name' => 'Foo'
],
'bar' => [
'name' => 'Bar'
]
];
$controllers->match('/', function (Application $app) {
return $app->render("facebook_app/index.html.twig", $app['facebook_app.widget_data']);
})->method('POST|GET');
$controllers->match('/app/{widget}/{tp}', function (Request $request, Application $app, $widget, $tp) {
$slots = new PageContainer(Yaml::parse(BASEPATH.'/src/Acme/Resources/config/'.$widget.'.slots.yml'));
// some default data for when the form is displayed the first time
$formData = [
'forename' => 'First-Name',
'surname' => 'Last-Name',
'telephone' => 'Telephone',
];
$form = $app->form($formData)
->add('forename', 'text', [ 'label' => 'Name' ])
->add('surname', 'text', [ 'label' => false ])
->add('telephone')
->getForm()
; //end
if ('POST' == $request->getMethod()) {
$form->bind($request);
if ($form->isValid()) {
$data = $form->getData();
// do something with the data
// redirect somewhere
return $app->redirect('/');
}
}
$pageData = [
'slot' => $slots->all(),
'template_number' => $tp,
'widget' => [
'slug' => $widget,
'name' => $app['facebook_app.widget_data'][$widget]['name']
],
'form' => $form->createView(),
];
foreach ($pageData['slot'] as $slot => &$card) {
$card = PageContainer::interpolate($card, [
'widget_name' => $pageData['widget']['name']
]);
}
$app['page_data'] = $pageData;
return $app->render(sprintf('templates/%s/template_%d.html.twig', $widget, $tp), $app['page_data']);
})
->method('POST|GET')
->assert('tp', '\d+')
->value('tp', 1)
; // end /app/{publication}/{tp} Controller
return $controllers;
}
}
在app.php中，FormServiceProvider被实例化一个新的Silex申请后，还加入了枝杈伸展之前立即注册。
$app['twig'] = $app->share($app->extend('twig', function($twig, $app) {
// add custom globals, filters, tags, ...
$twig->addExtension(new Acme\Twig\SilexAssetPathExtension($app));
return $twig;
}));
你这是在FacebookAppControllerProvider干什么？ – mpm 2013-05-01 19:08:30
@mpm对不起，错过了那一个。好的，这已被添加到问题中。 – 2013-05-02 09:07:37