Symfony2从phpunit测试中的twig模板访问全局变量

Question

我有一个树枝模板{{ app.user }}.问题是,在phpunit测试(一个扩展的类WebTestCase)中,它被定义为NULL.使用令牌模拟身份验证(http://symfony.com/doc/current/cookbook/testing/simulating_authentication.html)或模拟HTTP身份验证(http://symfony.com/doc/current/cookbook/testing/http_authentication.html)没有帮助.那么如何从phpunit测试中设置一个twig全局变量呢？为什么模拟认证在这种情况下不起作用？

Answer 1

我有一个类似的问题(正确登录)最终为我解决的是改变我登录的方式(它基于http://symfony.com/doc/current/cookbook/testing/simulating_authentication.html但我处理会议不同):

public function setUp() {
    parent::setUp();

    $this->em = $this->get('doctrine')->getManager();
    $this->client = static::createClient(array('environment' => 'test'));
}

protected function logIn() {
    $repo = $this->em->getRepository('XXXXXXX');
    $user = $repo->findOneByUsername('YYYYYYY');

    $session = new Session(new MockFileSessionStorage());
    $firewall = 'main';
    $token = new UsernamePasswordToken($user, null, $firewall, array('ROLE_ADMIN'));
    $this->client->getContainer()->get('security.context')->setToken($token);
    $session->set('_security_' . $firewall, serialize($token));
    $session->save();

    $this->client->getContainer()->set('session', $session);
    $cookie = new Cookie($session->getName(), $session->getId());
    $this->client->getCookieJar()->set($cookie);

    return $user;
}