class RhasspyTestCore:
def __init__(self, profile_name, train=True):
self.profile_name = profile_name
self.system_profiles_dir = os.path.join(os.getcwd(), "profiles")
self.train = train
def __enter__(self):
self.user_profiles_dir = tempfile.TemporaryDirectory()
self.core = RhasspyCore(self.profile_name, self.system_profiles_dir,
self.user_profiles_dir.name)
self.core.profile.set("wake.system", "dummy")
self.core.start(preload=False)
if self.train:
self.core.train()
return self.core
def __exit__(self, *args):
self.core.shutdown()
try:
self.user_profiles_dir.cleanup()
except:
pass
class RhasspyTestCase(unittest.TestCase):
def setUp(self):
profile_name = "en"
profiles_dirs = ["profiles"]
self.core = RhasspyCore(profile_name, profiles_dirs, do_logging=False)
self.core.profile.set("wake.system", "dummy")
self.core.start()
def tearDown(self):
self.core.shutdown()
# -------------------------------------------------------------------------
def test_transcribe(self):
"""speech -> text"""
with open("etc/test/turn_on_living_room_lamp.wav", "rb") as wav_file:
text = self.core.transcribe_wav(wav_file.read()).text
assert text == "turn on the living room lamp"
# -------------------------------------------------------------------------
def test_recognize(self):
"""text -> intent"""
intent = self.core.recognize_intent("turn on the living room lamp").intent
assert intent["intent"]["name"] == "ChangeLightState"
entities = {e["entity"]: e["value"] for e in intent["entities"]}
assert entities["name"] == "living room lamp"
assert entities["state"] == "on"
# -------------------------------------------------------------------------
def test_training(self):
"""Test training"""
profile_name = "en"
with tempfile.TemporaryDirectory(prefix="rhasspy_") as temp_dir:
profiles_dirs = [temp_dir, "profiles"]
core = RhasspyCore(profile_name, profiles_dirs, do_logging=True)
core.profile.set("rhasspy.listen_on_start", False)
core.profile.set("rhasspy.preload_profile", False)
core.start()
sentences_path = core.profile.write_path(
core.profile.get("speech_to_text.sentences_ini")
)
with open(sentences_path, "w") as sentences_file:
print("[Foo]", file=sentences_file)
print("foo bar", file=sentences_file)
print("foo bar baz", file=sentences_file)
core.train()
with open("etc/test/what_time_is_it.wav", "rb") as wav_file:
text = core.transcribe_wav(wav_file.read()).text
assert text != "what time is it"
# Add some more sentences
with open(sentences_path, "a") as sentences_file:
print("", file=sentences_file)
print("[GetTime]", file=sentences_file)
print("what time is it", file=sentences_file)
core.train()
with open("etc/test/what_time_is_it.wav", "rb") as wav_file:
text = core.transcribe_wav(wav_file.read()).text
assert text == "what time is it"
# -------------------------------------------------------------------------
def test_pronounce(self):
# Known word
pronunciations = self.core.get_word_pronunciations(["test"], n=1).pronunciations
assert pronunciations["test"]["pronunciations"][0] == "T EH S T"
# Unknown word
pronunciations = self.core.get_word_pronunciations(
["raxacoricofallipatorius"], n=1
).pronunciations
assert (
"R AE K S AH K AO R IH K AO F AE L AH P AH T AO R IY IH S"
in pronunciations["raxacoricofallipatorius"]["pronunciations"]
)
