黃瓜找不到桌子;但它在那裏。到底是怎麼回事？

Question

我正在和黃瓜一起工作，我遇到了困難。當我運行「黃瓜功能」時，遇到錯誤，黃瓜無法找到我的請求表。我犯了什麼明顯的錯誤？

預先感謝您！

擊：

justin-zollarss-mac-pro:conversion justinz$ cucumber features 
Using the default profile... 
/Users/justinz/.gem/ruby/1.8/gems/rails-2.3.5/lib/rails/gem_dependency.rb:119:Warning: Gem::Dependency#version_requirements is deprecated and will be removed on or after August 2010. Use #requirement 
F-- 

(::) failed steps (::) 

Could not find table 'requests' (ActiveRecord::StatementInvalid) 
./features/article_steps.rb:3 
./features/article_steps.rb:2:in `each' 
./features/article_steps.rb:2:in `/^I have requests named (.+)$/' 
features/manage_articles.feature:7:in `Given I have requests named Foo, Bar' 

Failing Scenarios: 
cucumber features/manage_articles.feature:6 # Scenario: Conversion 

1 scenario (1 failed) 
3 steps (1 failed, 2 skipped) 
0m0.154s 
justin-zollarss-mac-pro:conversion justinz$ 

Manage_articles.feature：

Feature: Manage Articles 
    In order to make sales 
    As a customer 
    I want to make conversions 

Scenario: Conversion 
    Given I have requests named Foo, Bar 
    When I go to the list of customers 
    Then I should see a new "customer" 

Article_steps.rb：

Given /^I have requests named (.+)$/ do |firsts| 
    firsts.split(', ').each do |first| 
     Request.create!(:first => first) 
    pending # express the regexp above with the code you wish you had 
end 
end 


Then /^I should see a new "([^"]*)"$/ do |arg1| 
    pending # express the regexp above with the code you wish you had 
end 

DB模式：

ActiveRecord::Schema.define(:version => 20100528011731) do 

    create_table "requests", :force => true do |t| 
    t.string "institution" 
    t.string "website" 
    t.string "type" 
    t.string "users" 
    t.string "first" 
    t.string "last" 
    t.string "jobtitle" 
    t.string "phone" 
    t.string "email" 
    t.datetime "created_at" 
    t.datetime "updated_at" 
    end end 

Answer 1

有你的測試/黃瓜環境中運行遷移？