# File lib/em-http/mock.rb, line 17
      def setup(response, uri)
        @uri = uri
        if response == :fail
          fail(self)
        else
          if response.respond_to?(:call)
            response.call(self)
            @state = :body
          else
            receive_data(response)
          end
          @state == :body ? succeed(self) : fail(self)
        end
      end