php-webdriver:使用click()提交表单后，等待浏览器响应 [英] php-webdriver: wait for browser response after submitting form using click()

问题描述

除了在测试中使用sleep()外，我想知道是否有人知道有更好的策略来明确地等待表单提交(POST)，然后再继续我的断言.这是我的测试的简明版本，与Facebook一起使用phpunit php-webdriver ).

Aside from using sleep() in my test, I'm wondering if anyone knows of a better strategy to explicitly wait for a form submission (POST) to complete before continuing with my assertions. Here's a very condensed version of what my test looks like, using phpunit together php-webdriver from Facebook).

function test_form_submission()
{   
    // setup
    $web_driver = new WebDriver();
    $session = $web_driver->session();
    $session->open('http://example.com/login');

    // enter data
    $session->element('css selector', 'input[name=email]')->value(array('value' => str_split('[e-mail]')));
    $session->element('css selector', 'input[name=password]')->value(array('value' => str_split('testpassword')));

    // click button to submit form
    $session->element('css selector', 'button[name=submit]')->click();

    // How do I wait here until the click() above submits the form
    // so I can check that we correctly arrives at the destination below
    // without resorting to sleep()?

    // Confirm that login was successful because we landed on account page
    $this->assertSame('http://example.com/account', $session->url());

    // teardown
    $session->close();
}

来自Facebook的

推荐答案

php-webdriver 已被重写在2013年6月.您可以像这样轻松地等待网址.

php-webdriver from Facebook has been rewritten in June 2013. You can wait for the URL easily like this.

// wait for at most 10 seconds until the URL is 'http://example.com/account'.
// check again 500ms after the previous attempt.
$driver->wait(10, 500)->until(function ($driver) {
  return $driver->getCurrentURL() === 'http://example.com/account';
})

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