使用Cucumber，有没有一种方法来记录用户没有接口？

问题描述

我的黄瓜功能绝大多数需要用户登录。但是我真的不需要测试每个单一测试的登录功能。我目前正在使用Devise进行身份验证。

The vast majority of my cucumber features require the user to be logged in. However I don't really need to test the login functionality for every single test. I'm currently using Devise for my authentication.

我正在寻找一种使用设计来签署用户的方法，而无需填写登录表单。有没有做到这一点？我希望不必在每次测试中使用sign in action。

I'm looking for a way to sign a user in with devise, without filling out the sign in form. Is there anyway to do this? I would prefer to not have to use the sign in action for every test.

推荐答案

不，没有办法。在中，关于 sign_in @user 和 sign_out @user 帮助方法，它说：

No, there is no way. In the documentation, with regard to the sign_in @user and sign_out @user helper methods, it says:

正如你自己说的，使用 before：each block。我喜欢如下结构：

As you said yourself, it is probably cleanest to do it with a before :each block. I like to structure it like the following:

context "login necessary" do
  # Before block
  before do
    visit new_user_session_path
    fill_in "Email", with: "[email protected]"
    fill_in "Password", with: "password"
    click_button "Login"
    assert_contain "You logged in successfully."
  end

  # Actual tests that require the user to be logged in
  it "does everything correctly" do
    # ...
  end
end

context "login not necessary" do
  it "does stuff" do
    # code
  end
end

我发现这是非常有用的，因为如果我更改身份验证规则（即用户是否必须登录一个特定的路径）我可以只进行整个测试，并将其移动到其他描述块，而不改变任何更多的代码。

I found this to be quite useful, since if I change authentication rules (i.e. whether or not the user has to be logged in for a specific path) I can just take the whole test and move it into the other description block, without changing any more code.

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