设计/黄瓜 - 添加确认用户的步骤

Question

我是黄瓜的新手，我找到以下代码片段来测试Devise登录功能。然而，似乎又缺少了一步，我没有找到任何解决方案：

Given /^that a confirmed user exists$/ do
  pending # express the regexp above with the code you wish you had
end

以下代码：

的特征/认证/ session.feature

Feature: Session handling
  In order to use the site
  As a registered user
  I need to be able to login and logout

Background: 
  Given that a confirmed user exists

Scenario Outline: Logging in
  Given I am on the login page
  When I fill in "user_email" with "<email>"
  And I fill in "user_password" with "<password>"
  And I press "Sign in"
  Then I should <action>
  Examples:
    |         email       |  password   |              action             |
    | minimal@example.com |  test1234   | see "Signed in successfully"    |
    | bad@example.com     |  password   | see "Invalid email or password" |

Scenario: Logging out
  Given I am logged in
  When I go to the sign out link
  Then I should see "Signed out successfully"

设有/ step_definitions / authentication_steps.rb

# Session
Given /^I am logged in$/ do
  visit path_to('the login page')
  fill_in('user_email', :with => @user.email)
  fill_in('user_password', :with => @user.password)
  click_button('Sign in')
  if defined?(Spec::Rails::Matchers)
    page.should have_content('Signed in successfully')
  else
    assert page.has_content?('Signed in successfully')
  end
end

规格/工厂/ user.rb

Factory.define :minimal_user, :class => User do |u|
  u.username 'minimal'
  u.email 'minimal@example.com'
  u.password 'test1234'
  u.password_confirmation 'test1234'
end

此处指向orginal code

的链接

非常感谢你的帮助!!

Answer 1

你的标题是“验证用户是否存在”，但这可能不是你需要做的 - 你的Given步骤不需要断言某些东西是有用的，他们调用代码来创建您的方案的应用程序状态。当然，他们仍然在测试，因为他们仍然可以失败。

我认为你正在寻找这样的东西：

Given /^that a confirmed user exists$/ do
  Factory.create(:minimal_user)
end

这将从您的工厂定义中创建并保存新的已确认用户，以便其余的方案可以继续。

Answer 2

要完成Daniel的答案并且因为我启用了Devise确认模块，我应该在我的夹具中添加一行以告知用户已被确认。

例如：

Factory.define :minimal_user, :class => User do |u|
  u.username 'minimal'
  u.email 'minimal@example.com'
  u.password 'test1234'
  u.password_confirmation 'test1234'
  u.confirmed_at 'here the date you want'
end

此外，您可以找到here的调试步骤非常有用。

希望它可以帮助一些人。

Answer 3

(::) failed steps (::)

expected #has_content?("Signed in successfully") to return true, got false (RSpec::Expectations::ExpectationNotMetError)
./features/step_definitions/web_steps.rb:110:in `block (2 levels) in <top (required)>'
./features/step_definitions/web_steps.rb:14:in `with_scope'
./features/step_definitions/web_steps.rb:108:in `/^(?:|I )should see "([^"]*)"(?: within "([^"]*)")?$/'
features/authentication/session.feature:16:in `Then I should <action>'

undefined method `email' for nil:NilClass (NoMethodError)
./features/step_definitions/authentication_steps.rb:43:in `/^I am logged in$/'
features/authentication/session.feature:23:in `Given I am logged in'