ruby-on-rails - rspec 测试中所有 get/put 调用错误 w/"no route matches"；尽管它们在应用程序中运行良好

Question

在我的应用程序中工作正常的路由在 rspec 测试中的任何 get/put 调用都失败并显示“无路由匹配”。我在这里做错了什么？

这是一个简单的例子，来自 contracts_controller_spec.rb:

it 'should redirect to edit on show' do
  get :show
  response.should be_success
  response.should render_template(:edit)
end

以上失败并出现以下情况:

ContractsController api calls should redirect to edit on show
  Failure/Error: get :show
  ActionController::RoutingError:
    No route matches {:controller=>"contracts", :action=>"show"}

contracts_controller.rb 中的show 方法:

def show
  Rails.logger.debug("getting contract info....")
  get_contract_info
  Rails.logger.debug("...got contract info.")
  render :action => :edit
end

routes.rb 内容:

resource :contract, :only=>[:show, :edit, :update], :protocol =>ROUTES_PROTOCOL do
  member do
    get :print
  end
end

rake routes 输出:

print_contract GET  /contract/print(.:format)    contracts#print {:protocol=>"http"}
 edit_contract GET  /contract/edit(.:format)     contracts#edit {:protocol=>"http"}
      contract GET  /contract(.:format)          contracts#show {:protocol=>"http"}
               PUT  /contract(.:format)          contracts#update {:protocol=>"http"}

• 使用 rspec-rails 2.14.0
• 此应用最近从 Rails 2.3 升级到 3.2，在其他方面取得了成功
• 注意非标准的显示/编辑路由:不需要 ID，强制使用 ID 仍然会导致 No route matches {:controller=>"contracts", :id=>"1", :action =>“显示”

Answer 1

:protocol 有点奇怪，尝试删除 ??