factory_girl和factory_girl_rails Ruby Gems之间的区别

问题描述

factory_girl 和 factory_girl_rails Ruby Gems之间有区别吗?我在RSpec测试中经常出现错误问题:未初始化的常量FactoryGirl(NameError)".

Is there a difference between factory_girl and factory_girl_rails Ruby Gems? I have a recurring problem with an error in RSpec Testing: "uninitialized constant FactoryGirl (NameError)".

有人告诉我，两者之间是有区别的(这确实令人困惑)，一个人需要另一个来工作或遵循这些原则吗?

Somebody told me that there is a difference between the two (this is really confusing) and one needs the other to work or something along those lines?

我的spec_helper文件同时具有:

My spec_helper file has both:

require 'factory_girl'
require 'factory_girl_rails'

我的Gemfile具有:

My Gemfile has:

gem 'factory_girl_rails'

这是完整的错误:

uninitialized constant FactoryGirl (NameError)
    from /srv/homes/rvm/gems/ruby-2.0.0-p247@global/gems/rspec-core-2.14.7/lib/rspec/core/configuration.rb:896:in `load'
    from /srv/homes/rvm/gems/ruby-2.0.0-p247@global/gems/rspec-core-2.14.7/lib/rspec/core/configuration.rb:896:in `block in load_spec_files'
    from /srv/homes/rvm/gems/ruby-2.0.0-p247@global/gems/rspec-core-2.14.7/lib/rspec/core/configuration.rb:896:in `each'
    from /srv/homes/rvm/gems/ruby-2.0.0-p247@global/gems/rspec-core-2.14.7/lib/rspec/core/configuration.rb:896:in `load_spec_files'
    from /srv/homes/rvm/gems/ruby-2.0.0-p247@global/gems/rspec-core-2.14.7/lib/rspec/core/command_line.rb:22:in `run'
    from /srv/homes/rvm/gems/ruby-2.0.0-p247@global/gems/rspec-core-2.14.7/lib/rspec/core/runner.rb:80:in `run'
    from /srv/homes/rvm/gems/ruby-2.0.0-p247@global/gems/rspec-core-2.14.7/lib/rspec/core/runner.rb:17:in `block in autorun'
****@epi-stu-hut-shell3:~/projects/project4/spec/factories$

推荐答案

您只需要:

group :development, :test do
  gem "rspec-rails"
  gem "factory_girl_rails"
end

因为factory_girl_rails自动合并了factory_girl gem并添加了对Rails的支持.

because factory_girl_rails automatically incorporates the factory_girl gem and adds support for Rails.

这些gems属于测试组和开发组，因为Rails生成器将在开发中创建存根文件，当然，在测试环境中也需要它们.

These gems go in both test and development groups because Rails generators will create stub files in development and of course they are needed in the test environment.

无需在您的specs/spec_helper.rb文件中添加factory_girl或factory_girl_rails.

There's no need to add factory_girl or factory_girl_rails to your specs/spec_helper.rb file.

这篇关于factory_girl和factory_girl_rails Ruby Gems之间的区别的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！