thrift_spec.rb

    describe UserService do
      attr_reader :client_iprot, :client_iprot_transport, :client_oprot, :client_oprot_transport, :server_iprot, :server_iprot_transport, :server_oprot, :server_oprot_transport, :client, :server_handler, :server_processor
      before do
        @client_iprot_transport = ::Thrift::MemoryBufferTransport.new
        @client_iprot = ::Thrift::BinaryProtocol.new(client_iprot_transport)
        @client_oprot_transport = ::Thrift::MemoryBufferTransport.new
        @client_oprot = ::Thrift::BinaryProtocol.new(client_iprot_transport)
        @client = UserService::Client.new(client_iprot, client_oprot)

        @server_iprot_transport = ::Thrift::MemoryBufferTransport.new
        @server_iprot = ::Thrift::BinaryProtocol.new(server_iprot_transport)
        @server_oprot_transport = ::Thrift::MemoryBufferTransport.new
        @server_oprot = ::Thrift::BinaryProtocol.new(server_oprot_transport)

        @server_handler = UserHandler.new
        @server_processor = TcUser::Thrift::UserService::Processor.new(server_handler)

        stub.proxy(client).send_message do
          server_iprot_transport.write client_iprot_transport.instance_variable_get(:@buf).dup
          server_processor.process(server_iprot, server_oprot)
          client_iprot_transport.reset_buffer server_oprot_transport.instance_variable_get(:@buf).dup
        end
      end
    end