黄瓜泡菜的path_to_pickle用法

Question

我只是看看 pickle （在 Rails 3 上）来简化我在 Cucumber 中的步骤和路径。我在使用 path_to_pickle 创建编辑路径时遇到问题。

我安装了pickle：

  rails g pickle --paths --email

我有一个编辑分类帐的场景：

  Scenario: Edit a ledger
    Given I have a ledger with name "Digitech"
    When I go to the ledger's edit page
    And I fill in "Name" with "Test Ledger"
    And I press "Update Ledger"
    Then I should be on the ledgers page
    And I should see "Ledger was successfully updated."

我正在使用pickle生成的标准路径：

when /^#{capture_model}(?:'s)? page$/                           # eg. the forum's page
  path_to_pickle $1

when /^#{capture_model}(?:'s)? #{capture_model}(?:'s)? page$/   # eg. the forum's post's page
  path_to_pickle $1, $2

when /^#{capture_model}(?:'s)? #{capture_model}'s (.+?) page$/  # eg. the forum's post's comments page
  path_to_pickle $1, $2, :extra => $3                           #  or the forum's post's edit page

when /^#{capture_model}(?:'s)? (.+?) page$/                     # eg. the forum's posts page
  path_to_pickle $1, :extra => $2                               #  or the forum's edit page

我在尝试运行cucumber时收到此错误

When I go to the ledger's edit page                 # features/step_definitions/web_steps.rb:19
  Could not figure out a path for ["the ledger"] {:extra=>"edit"} (RuntimeError)
  ./features/support/paths.rb:32:in `path_to'
  ./features/step_definitions/web_steps.rb:20:in `/^(?:|I )go to (.+)$/'
  features/ledger/manage_ledgers.feature:61:in `When I go to the ledger's edit page'

我在邮件列表上读到path_to_pickle需要注意，但那是在九月份，现在还是这样吗？

我应该使用诸如 polymorphic_path(model($1)) 之类的东西吗？

Answer 1

我最终放弃了 path_to_pickle 并使用多态路径。这是我专门为捕获编辑页面而编写的步骤。您可以将“编辑”替换为更通用的解决方案

when /^the edit page for #{capture_model}$/ 
  polymorphic_path(model!($1), :action => "edit")