如何使用rspec在sinatra中测试重定向？

Question

我试图在我的sinatra应用程序(更具体地说,一个padrino应用程序)的主页上测试重定向,在rspec中.我发现redirect_to,但它似乎只在rspec-rails中.你如何在sinatra中测试它？

所以基本上,我喜欢这样的东西:

  it "Homepage should redirect to locations#index" do
    get "/"
    last_response.should be_redirect   # This works, but I want it to be more specific
    # last_response.should redirect_to('/locations') # Only works for rspec-rails
  end

Answer 1

试试这个(未经测试):

it "Homepage should redirect to locations#index" do
  get "/"
  last_response.should be_redirect   # This works, but I want it to be more specific
  follow_redirect!
  last_request.url.should == 'http://example.org/locations'
end

Answer 2

更直接地,您可以使用last_response.location.

it "Homepage should redirect to locations#index" do
  get "/"
  last_response.should be_redirect
  last_response.location.should include '/locations'
end