安裝Capybara for Rails 2.3和Rspec

Question

我在使用Rspec 1.3的rails 2.3.8應用程序中設置水豚（0.4.1.2）時遇到了一些麻煩從安裝水豚指令我插入了行：

require 'capybara/rspec' 

但是，這給了我一個不斷的錯誤。似乎它正在尋找一個沒有加載的類「RSpec」（我猜這是一個RSpec 2/Rails 3的東西）。

那麼如何讓Rspec在rails 2.3下識別水豚？我應該使用較早版本的capy？

PS。這裏的回溯的一個片段：

/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

水豚沒有內置的支持RSpec的1.x的但是，您可以使用Steak而不是滾動您自己的RSpec支持。

Answer 2

從水豚DOC，

Note that Capybara’s built in RSpec support only works with RSpec 2.0 or later. You’ll need to roll your own for earlier versions of RSpec.

Answer 3

如果你只是想要做'請求規範'（就像在railscasts的「我如何測試」中定義的那樣），它似乎並不是真的需要牛排。 另見：What does Steak add beyond just using Capybara and RSpec in Rails testing?

我剛剛建立了軌2.3 + rspec的1個+水豚（最新版本），在這裏和那裏沒有任何麻煩

你不能有require capybara/rspec，但似乎一切確實是添加一些匹配器......但真正重要的是水豚和DSL和驗證的東西

水豚可與任何機架應用

我spec_helper.rb：

require 'capybara/rails' 
include Capybara::DSL 

，這就是它 （正好砸在文檔的水豚，它的DSL因爲一些RSpec中，水豚的匹配可能會丟失，沒有什麼會被阻擋，壽）