def testEmptyPlay(self):
        r = plivohelper.Response()
        r.append(plivohelper.Play(""))
        r = self.strip(r)
        self.assertEqual(r,"<Response><Play/></Response>")
should play hello monkey
dataset/ETHPy150Open plivo/plivohelper-python/tests/test_restxml.py/TestPlay.testEmptyPlay