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我有兩個rails資源:註釋&技術。Rails 3&Cucumber - 創建關聯的步驟定義
注型號:
class Note < ActiveRecord::Base
belongs_to :technology
end
支持下的湖南省型號:
class Technology < ActiveRecord::Base
has_many :notes
end
我想用下面的水豚步驟:
Scenario: Viewing notes and their technology association
Given there are the following notes:
| subject |
| recursive functions |
And the note "recursive functions" has the technology "JavaScript"
And I am on the homepage
Then I should see "recursive functions"
And I should see "JavaScript"
我用直線的步驟:
And the note "recursive functions" has the technology "JavaScript"
是(我懷疑的問題是在以下):
Given /^the note "(.*?)" has the technology "(.*?)"$/ do |note, tech|
@note = Note.find_by_subject!(note)
@note.technology = Technology.find_or_create_by_name(tech)
end
我想這find_or_create給定的技術對象的姓名(名稱爲Technology對象的一個參數)並創建關聯,以便筆記屬於該技術。
然後,最後一步:
And I should see "JavaScript"
是驗證旁邊的每一個音符例如在筆記#指數
<% @notes.each do |note| %>
<li>
<%= link_to note.subject, note %>
<% if note.technology %>
| Tech: <%= note.technology.name %>
<% end %>
</li>
<% end %>
是note.technology.name顯示的是當我運行這個黃瓜功能直到最後一步,我應該看到「JavaScript」,錯誤:
expect there to be content "JavaScript" in "Note Index Page"
recursive functions \n \n recursive functions \n \n (RSpec:Expectations::ExpectactionNotMetError
./features/step_definitions/web_steps.rb:107 in '/^(?:|I)should see "([^"]*)"$/'
features\viewing_notes.feature:20:in 'And I should see "JavsScript"'
我知道該協會正在工作,因爲與表單創建這種關聯可行(並在Note#index上顯示@ note.technology.name)。這個問題似乎與我的步驟定義。有沒有更好的方法來測試這個來看看發生了什麼?也許寫一個Rspec規範?感謝您花時間提供幫助。
(可能相關的:)
gem 'rails', '3.0.0'
group :test do
gem 'rspec-rails', '2.0'
gem 'factory_girl', '2.6.4'
end
group :cucumber do
gem 'cucumber-rails', '1.0.6'
gem 'capybara'
end
好極了!我知道這可能是這樣的小事。謝謝。 – Drew 2012-07-14 20:30:12