Cucumber BDD 与水豚和设计集成

Question

作为我之前关于SO的问题的后续行动，我已经按照以下教程进行操作https://github.com/RailsApps/rails3-devise-rspec-cucumber/wiki/Tutorial 虔诚地尝试查明我的测试失败的根源。

我的基本方案失败：

Feature: Sign in
  Scenario: User signs in successfully with email
    Given I am a new, authenticated user 
    When I go to the tour page
    Then I should be signed in

这些是我的步骤：

Given /^I have one\s+user "([^\"]*)" with password "([^\"]*)"$/ do |email, password|
  u = User.new(:email => email,
           :password => password,
           :password_confirmation => password)
  u.skip_confirmation!
  u.save!
end

Given /^I am a new, authenticated user$/ do
  email = '[email protected]'
  password = 'please'

  Given %{I have one user "#{email}" with password "#{password}"}
  And %{I go to the sign in page}
  And %{I fill in "user_email" with "#{email}"}
  And %{I fill in "user_password" with "#{password}"}
  And %{I press "Log Me In"}
end

Then /^I should be signed in$/ do
  And %{I should see "Sign out"}
end

即使我的测试用户已正确创建，登录也会失败。使用 save_and_open_page 显示水豚按预期填写了表单，因此这似乎是一个设计问题。

我想知道组件是否存在集成问题，因为我使用的是 Rails 3.0 设置（教程是关于 3.1 的）。

我的环境使用以下内容：

• ruby​​ 1.8.7
• Rails 3.0.3
• capybara 1.0.0
• cucumber 1.0.0
• devise 1.2.rc
• rake 0.9.2