def watchCommand(self, command):
        self.playerWrapper.parse(command)
        return (
            self.transport.value().decode('utf-8'),
            self.otransport.value().decode('utf-8'))
Make C{self.player} run the given command and return the output both
dataset/ETHPy150Open twisted/imaginary/imaginary/test/commandutils.py/CommandTestCaseMixin.watchCommand