Question

我在测试以下控制器代码时遇到问题：

def publish
  if @article.publish
    flash[:notice] = "Article '#{@article.title}' was published."
  else
    # This is not tested
    flash[:error] = "Error publishing article."
  end
  redirect_to :action => :index
end

函数发布的内容如下：

def publish
  self.toggle!(:is_published)
end

函数toggle!是原子的，理论上只有在数据库出现问题时才会失败（实际上我可以找到因为有人违反发布方法实现而应该检测到错误的场景数）。如何在Cucumber中测试出现错误时是否显示正确的消息？

Answer 1

在这里，检查一下： http://blog.flame.org/2009/11/19/how-i-test-ruby-on-rails-with-rspec-and-cucumber

it "tells me to bugger off (not admin)" do
  login_user
  users = make_users
  get :index
  flash[:error].should match "You must be an administrator to access this page."
  response.should redirect_to(root_path)
end

希望这会有所帮助：）

黄瓜/ RSpec测试不可能的错误

1 个答案: