Behat3 在自定义步骤中重定向

Question

我正在尝试从自定义步骤中重定向到 url。这是可行的 behat 2.x 通过：

return new Step\Then("my/url/page");

遗憾的是，在 behat 3.0 中，您无法从自定义步骤中调用外部步骤！

如何在自定义步骤中执行重定向？

Answer 1

步骤链接已从 Behat 3 中删除，因为它被认为是一种不好的做法。

如explained by everzet:

Use the code tools like abstraction, compositions and inheritance together with a simple method calls :) Chained steps was an anti-pattern. It was hard to debug and maintain them. And in most cases, what could be done with 2-3 chained steps could be done with 1-2 method calls.

和here：

Because as soon as you start doing that you:

Can not refactor your contexts

Can not clearly see what the code actually does

Can not easily reword your features

And if you think that using inline steps is easier:

return array(
    new Step\Given(‘I am on the homepage’),
    new Step\When(‘I follow ”Login”’),
    new Step\When(‘I fill ”Username” with “‘ . $username . '"’),
    new Step\When(‘I fill ”Password” with “‘ . $password . '"’),
    new Step\When(‘I click “Login"’),
);

It is not:

$session = $this->getSession();
$page = $session->getPage();

$session->visit($this->locateUrl(‘/‘));
$page->clickLink(‘Login’);
$page->fillField(‘Username’, $username);
$page->fillField(‘Password’, $password);
$page->pressButton(‘Login’);

另见 https://github.com/Behat/Behat/issues/546

Behat 3 有一个带有步骤链接实现的扩展，但它已损坏，不太可能得到官方支持：https://github.com/Behat/ChainedStepsExtension

解决方案

要解决您的问题，您可以扩展 Behat\MinkExtension\Context\RawMinkContext 并使用它来访问会话：

$this->getSession()->visitPath('my/url/page');

您还可以查看 the page object extension。

Behat3 在自定义步骤中重定向

Behat3 redirect within custom step

behat