symfony 4 表单单元测试不起作用

Question

您好，我正在尝试在 symfony 4 中测试表单。这是我的代码，

$crawler = $this->client->request('GET', '/admin/user/new');

        $form = $crawler->selectButton('Save')->form(array(
            'user[displayName]' => 'user',
            'user[username]' => 'user@yahoo.com',
            'user[password]' => 'user123',
            'user[phoneNumber]' => '1234789',
            'user[roles]' => 'ROLE_USER',
        ));
        $crawler = $this->client->submit($form);
        $this->assertGreaterThan(
                0, $crawler->filter('html:contains("Your changes were saved!")')->count()
        );

表单有值，但我得到的只是，

Failed asserting that 0 is greater than 0.

实际提交时我收到此警报。

<div class="alert alert-success alert-dismissible">
    Your changes were saved!
</div>

如果有人能帮忙就好了

Answer 1

似乎需要遵循重定向，因为表单提交总是被重定向。

$crawler = $this->client->request('GET', '/admin/user/new');

        $form = $crawler->selectButton('Save')->form(array(
            'user[displayName]' => 'user',
            'user[username]' => 'user@yahoo.com',
            'user[password]' => 'user123',
            'user[phoneNumber]' => '1234789',
            'user[roles]' => 'ROLE_USER',
        ));
        $crawler = $this->client->submit($form);

        $crawler = $this->client->followRedirect();

        $this->assertGreaterThan(
                0, $crawler->filter('html:contains("Your changes were saved!")')->count()
        );

symfony 4 表单单元测试不起作用

symfony 4 Form unit test not working

phpunit

symfony4