def test_convertComplex(self):
"""Test converting a complex speech sequence to SSML.
XML generation is already tested by TestXmlBalancer.
However, SSML is what callers expect at the end of the day,
so test converting a complex speech sequence to SSML.
Depends on behavior tested by TestXmlBalancer.
"""
converter = speechXml.SsmlConverter("en_US")
xml = converter.convertToXml([
"t1",
speech.PitchCommand(multiplier=2),
speech.VolumeCommand(multiplier=2), "t2",
speech.PitchCommand(),
speech.LangChangeCommand("de_DE"),
speech.CharacterModeCommand(True),
speech.IndexCommand(1), "c",
speech.CharacterModeCommand(False),
speech.PhonemeCommand("phIpa", text="phText")
])
self.assertEqual(
xml,
'<speak version="1.0" xmlns="http://www.w3.org/2001/10/synthesis" xml:lang="en-US">'
't1'
'<prosody pitch="200%" volume="200%">t2</prosody>'
'<prosody volume="200%"><voice xml:lang="de-DE">'
'<mark name="1"/><say-as interpret-as="characters">c</say-as>'
'<phoneme alphabet="ipa" ph="phIpa">phText</phoneme>'
'</voice></prosody></speak>')
def generateBalancerCommands(self, speechSequence): commands = super(_OcPreAPI5SsmlConverter, self).generateBalancerCommands(speechSequence) # The EncloseAllCommand from SSML must be first. yield next(commands) # OneCore didn't provide a way to set base prosody values before API version 5. # Therefore, the base values need to be set using SSML. yield self.convertRateCommand(speech.RateCommand(multiplier=1)) yield self.convertVolumeCommand(speech.VolumeCommand(multiplier=1)) yield self.convertPitchCommand(speech.PitchCommand(multiplier=1)) for command in commands: yield command
