ruby-on-rails – 如何在Rails的功能测试中测试Cookie状态?

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如何测试使用Cookie的给定控制器操作?

功能测试中如何设置Cookie以及如何获取Cookie?

解决方法

这是适用于Rails 2.3.8的代码(行注释使测试不通过):
  1. test 'cookie testing should work' do
  2. @request.cookies['foo'] = 'Foo'
  3. # cookies['foo'] = 'Foo'
  4. # this does not work to: CGI::Cookie.new('foo','bar')
  5. get :index # does: cookies[:foo] = (cookies['foo'] || "") + " bar!"
  6. # the cookie key in the controller can by a symbol,but not in the test
  7. assert_response :success
  8. assert_not_nil cookies['foo'],"Cookie with foo key should not be nil. Debug: Cookies=#{cookies.inspect}"
  9. assert_equal "Foo bar!",cookies['foo'],"Debug: Cookies=#{cookies.inspect}"
  10. # assert_not_nil @cookies['foo'],"Cookie with foo key should not be nil. Debug: Cookies=#{@cookies.inspect}"
  11. # assert_not_nil @request.cookies['foo'],"Cookie with foo key should not be nil. Debug: Cookies=#{@request.cookies.inspect}"
  12. # assert_equal "Foo bar!",@request.cookies['foo'],"Debug: Cookies=#{@request.cookies.inspect}"
  13. end

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