FactoryGirl：如何定義一個工廠沒有傳遞參數

Question

我用Rails 3/factory_girl_rails/Rspec的2和Ruby 1.8

我定義我的工廠是這樣的：

Factory.define :user do |u| 
    u.name  'Some guy' 
    u.sequence(:email) {|n| "person#{n}@example.com" } 
    u.password 'password' 
end 

Factory.define :password_reset_user, :parent => :user do |user| 
    user.password_reset_key '111222333444' 
end 

而且我的測試運行良好。

我注意到他們定義他們的榜樣工廠工廠女孩頁面上沒有通過參數後做（http://github.com/thoughtbot/factory_girl）：

# This will guess the User class 
FactoryGirl.define :user do 
    factory :user do 
    first_name 'John' 
    last_name 'Doe' 
    admin false 
    end 

    # This will use the User class (Admin would have been guessed) 
    factory :admin, :class => User do 
    first_name 'Admin' 
    last_name 'User' 
    admin true 
    end 

    # The same, but using a string instead of class constant 
    factory :admin, :class => 'user' do 
    first_name 'Admin' 
    last_name 'User' 
    admin true 
    end 
end 

在努力清理我的代碼，我試圖效仿定義工廠沒有通過參數後做，改變了我的代碼：

Factory.define :user do 
    factory :user do 
    name  'Some guy' 
    sequence(:email) {|n| "person#{n}@example.com" } 
    password 'password' 
    end 

    factory :password_reset_user, :parent => :post do 
    password_reset_key '111222333444'  
    end 
end 

但我得到的錯誤：

undefined method `factory' for main:Object (NoMethodError) 
    from /Library/Ruby/Gems/1.8/gems/factory_girl-1.3.2/lib/factory_girl/factory.rb:56:in `define' 
    from /web/votropolis/spec/factories.rb:1 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.1/lib/active_support/dependencies.rb:239:in `require' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.1/lib/active_support/dependencies.rb:239:in `require' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.1/lib/active_support/dependencies.rb:227:in `load_dependency' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.1/lib/active_support/dependencies.rb:239:in `require' 
    from /Library/Ruby/Gems/1.8/gems/factory_girl-1.3.2/lib/factory_girl/factory.rb:307:in `find_definitions' 
    from /Library/Ruby/Gems/1.8/gems/factory_girl-1.3.2/lib/factory_girl/factory.rb:305:in `each' 
    from /Library/Ruby/Gems/1.8/gems/factory_girl-1.3.2/lib/factory_girl/factory.rb:305:in `find_definitions' 
    from /Library/Ruby/Gems/1.8/gems/factory_girl_rails-1.0/lib/factory_girl_rails/railtie.rb:11 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.1/lib/active_support/lazy_load_hooks.rb:34:in `call' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.1/lib/active_support/lazy_load_hooks.rb:34:in `execute_hook' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.1/lib/active_support/lazy_load_hooks.rb:43:in `run_load_hooks' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.1/lib/active_support/lazy_load_hooks.rb:42:in `each' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.1/lib/active_support/lazy_load_hooks.rb:42:in `run_load_hooks' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.1/lib/rails/application/finisher.rb:46 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.1/lib/rails/initializable.rb:25:in `instance_exec' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.1/lib/rails/initializable.rb:25:in `run' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.1/lib/rails/initializable.rb:50:in `run_initializers' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.1/lib/rails/initializable.rb:49:in `each' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.1/lib/rails/initializable.rb:49:in `run_initializers' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.1/lib/rails/application.rb:134:in `initialize!' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.1/lib/rails/application.rb:77:in `send' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.1/lib/rails/application.rb:77:in `method_missing' 
    from /web/votropolis/config/environment.rb:5 
    from /web/votropolis/spec/spec_helper.rb:3:in `require' 
    from /web/votropolis/spec/spec_helper.rb:3 
    from /web/votropolis/spec/controllers/organizations/memberships_controller_spec.rb:1:in `require' 
    from /web/votropolis/spec/controllers/organizations/memberships_controller_spec.rb:1 
    from /Library/Ruby/Gems/1.8/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:306:in `load' 
    from /Library/Ruby/Gems/1.8/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:306:in `load_spec_files' 
    from /Library/Ruby/Gems/1.8/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:306:in `map' 
    from /Library/Ruby/Gems/1.8/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:306:in `load_spec_files' 
    from /Library/Ruby/Gems/1.8/gems/rspec-core-2.0.1/lib/rspec/core/command_line.rb:18:in `run' 
    from /Library/Ruby/Gems/1.8/gems/rspec-core-2.0.1/lib/rspec/core/runner.rb:55:in `run_in_process' 
    from /Library/Ruby/Gems/1.8/gems/rspec-core-2.0.1/lib/rspec/core/runner.rb:46:in `run' 
    from /Library/Ruby/Gems/1.8/gems/rspec-core-2.0.1/lib/rspec/core/runner.rb:10:in `autorun' 
    from /Library/Ruby/Gems/1.8/bin/rspec:19 

我在做什麼錯？或者它是一個兼容性問題 - 也許factory_girl_rails（這是用於rails 3）不像factory_girl那樣工作）。

謝謝。

肖恩

Answer 1

這是因爲這個文件只對FactoryGirl測試版。不穩定的版本。它在README之上解釋。

穩定的文檔在這裏：http://github.com/thoughtbot/factory_girl/tree/1.3.x