为Rails 2.3和Rspec设置Capybara

Question

我在使用Rspec 1.3的rails 2.3.8应用程序中设置capybara(0.4.1.2)时遇到一些麻烦.从安装capybara说明中,我插入了以下行:

require 'capybara/rspec' 

然而,这给了我一个遗漏的常数错误.好像它正在寻找一个没有加载的类'RSpec'(我猜这是一个RSpec 2/Rails 3的东西).

那么如何让Rspec识别出rails 2.3下的水豚呢？我应该使用早期版本的capy吗？

PS.这是回溯的片段:

/Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/gems/activesupport-2.3.5/lib/active_support/dependencies.rb|443| in `load_missing_constant': uninitialized constant RSpec (NameError)

/Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/gems/activesupport-2.3.5/lib/active_support/dependencies.rb|80| in `const_missing_not_from_s3_library'

/Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb|206| in `const_missing'

/Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/gems/activesupport-2.3.5/lib/active_support/dependencies.rb|92| in `const_missing'

||  from /Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/gems/capybara-0.4.1.2/lib/capybara/rspec.rb:4


/Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/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

/Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/gems/activesupport-2.3.5/lib/active_support/dependencies.rb|443| in `load_missing_constant': uninitialized constant RSpec (NameError)

/Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/gems/activesupport-2.3.5/lib/active_support/dependencies.rb|80| in `const_missing_not_from_s3_library'

/Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb|206| in `const_missing'

/Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/gems/activesupport-2.3.5/lib/active_support/dependencies.rb|92| in `const_missing'

|   from /Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/gems/capybara-0.4.1.2/lib/capybara/rspec.rb:4

/Users/rafe/.rvm/rubies/ruby-1.8.6-p399/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb|31| in `gem_original_require'

/Users/rafe/.rvm/rubies/ruby-1.8.6-p399/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb|31| in `require'

/Users/rafe/.rvm/gems/ruby-1.8.6-p399@lci/gems/activesupport-2.3.5/lib/active_support/dependencies.rb|158| in `require'

||  from /Users/rafe/cmi/lci/branches/forums/spec/spec_helper.rb:12

Answer 1

Capybara没有内置对RSpec 1.x的支持.但是,您可以使用Steak而不是滚动自己的RSpec支持.

Answer 2

如果你只想做'请求规格'(如railscasts的"我如何测试"中所定义的那样,似乎并不需要牛排).另请参阅:除了在Rails测试中使用Capybara和RSpec之外,Steak还能添加什么？

我刚刚在这里设置了rails 2.3 + rspec 1 + capybara(最新版本),没有任何麻烦

你不能拥有require capybara/rspec,但它似乎只是添加了一些匹配...但重要的是水豚及其DSL和验证的东西

Capybara适用于任何机架应用程序

在我身上spec_helper.rb:

require 'capybara/rails'
include Capybara::DSL

就是这样(只是点击了Capybara和它的DSL的文档,因为一些rspec-capybara匹配器可能会丢失,没有什么会阻塞,所以)