黄瓜 +水豚 + Selenium firefox 打开 example.com 不是我的应用程序

Question

我一直在使用 cucumber + webrat，但需要额外的 Rails 3 兼容性和 javascript 测试，因此更改为 capybara + selenium。目前我使用的是 Rails 3.0.7、Cucumber 0.10.2、caybara 1.0.0.beta1。

问题：当我运行 javascript 场景时，firefox 打开“http://www.iana.org/domains/example/”或“www.example.com”而不是我的 Rails 应用程序。

我确信这只是我缺少的一个小设置，但我找不到它，这已经让我困惑了好几天了。

不管怎样，我的 gemfile 写着：

group :development, :test do
  gem 'cucumber'
  gem 'cucumber-rails', ">= 0.3.2"
  gem 'pickle'
  gem "launchy"
  gem "rspec-rails"
  gem "Selenium"
  gem "selenium-client"
  gem "selenium-webdriver"
  gem "database_cleaner"
  gem "factory_girl_rails"
  gem "capybara"
  gem "escape_utils"
end

功能是：

  @wip
  @javascript
  Scenario: Calculate 1 recipe and be deducted a credit
    Given the following page records
      | name | permalink |
      | home | home      |
    And the following role records
      | name       |
      | SuperAdmin |
      | Admin      |
      | Customer   |
    When  I register "adam" with password "password"
    And I go to the index
    Then I should see "5 credits"

打开 Firefox 窗口的步骤：

    When /^I am logged in as "([^"]*)" with password "([^"]*)"$/ do |username, password|
  unless username.blank?
    visit(root_path)
    fill_in "user_session_username", :with => username
    fill_in "user_session_password", :with => password
    click_button "login"
    page.should have_content("Successfully logged in!")
  end
end

我的 features/support/env.rb:

   require 'cucumber/rails'
    require 'factory_girl'
    require 'ruby-debug'
    require 'selenium/client'
    # require 'capybara/cucumber' commented out because it doesn't want to work with it in
    Capybara.default_driver = :selenium

    Capybara.server_boot_timeout = 50
    Capybara.default_selector = :css

    begin
      DatabaseCleaner.strategy = :truncation
    rescue NameError
      raise "You need to add database_cleaner to your Gemfile (in the :test group) if you wish to use it."
    end

命令提示符说：

    When I register "adam" with password "password"     # features/step_definiti
ons/web_steps.rb:229
      no link with title, id or text 'register' found (Capybara::ElementNotFound
)
      (eval):2:in `click_link'
      ./features/step_definitions/web_steps.rb:232:in `/^I register "([^"]*)" wi
th password "([^"]*)"$/'
      features\credit_behaviour.feature:30:in `When I register "adam" with passw
ord "password"'

我对 Rails 和 Ruby 相当陌生，所以请对我有任何建议，表示如有任何帮助，我们将不胜感激。

Answer 1

好的，成功了。这就是我所做的。

env.rb 添加：

require "selenium-webdriver"

并将“访问 root_url”的步骤更改为：

visit root_path

我认为这就是我更改的所有内容。

老实说，我认为我已经尝试过（以及我见过的所有其他问题/修复的所有其他排列）。不敢相信我在这个问题上浪费了 3 天时间，然后在公开发布问题几个小时后就找到了答案。