def test_http_speech_to_intent_hermes(self):
response = requests.post(
self.api_url("speech-to-intent"),
data=self.wav_bytes,
params={"outputFormat": "hermes"},
)
self.check_status(response)
result = response.json()
self.assertEqual(result["type"], "intent")
nlu_intent = NluIntent.from_dict(result["value"])
self.assertEqual(nlu_intent.raw_input, "turn on the living room lamp")
self.assertEqual(nlu_intent.input, "turn on the living room lamp")
# Intent name and slots
self.assertEqual(nlu_intent.intent.intent_name, "ChangeLightState")
slots_by_name = {slot.slot_name: slot for slot in nlu_intent.slots}
self.assertIn("name", slots_by_name)
self.assertEqual(slots_by_name["name"].value["value"],
"living room lamp")
self.assertIn("state", slots_by_name)
self.assertEqual(slots_by_name["state"].value["value"], "on")
def test_http_text_to_intent_hermes(self):
"""Test text-to-intent HTTP endpoint (Hermes format)"""
response = requests.post(
self.api_url("text-to-intent"),
data="set bedroom light to BLUE",
params={"outputFormat": "hermes"},
)
self.check_status(response)
result = response.json()
self.assertEqual(result["type"], "intent")
nlu_intent = NluIntent.from_dict(result["value"])
# Original text with upper-case COLOR
self.assertEqual(nlu_intent.raw_input, "set bedroom light to BLUE")
# Case-corrected text
self.assertEqual(nlu_intent.input, "set bedroom light to blue")
# Intent name and slots
self.assertEqual(nlu_intent.intent.intent_name, "ChangeLightColor")
slots_by_name = {slot.slot_name: slot for slot in nlu_intent.slots}
self.assertIn("name", slots_by_name)
self.assertEqual(slots_by_name["name"].value["value"], "bedroom light")
self.assertIn("color", slots_by_name)
self.assertEqual(slots_by_name["color"].value["value"], "blue")
def test_http_nlu_number_range(self):
"""Test recognition with a number range"""
response = requests.post(
self.api_url("text-to-intent"),
data="set a timer for 10 minutes",
params={"outputFormat": "hermes"},
)
self.check_status(response)
# Shouldn't exist yet
result = response.json()
self.assertEqual(result["type"], "intentNotRecognized")
# Add new intent
response = requests.get(self.api_url("sentences"),
headers={"Accept": "application/json"})
self.check_status(response)
sentences = response.json()
sentences[
"intents/timer.ini"] = "[SetTimer]\nset a timer for (1..59){minute} minutes\n"
# Save sentences
response = requests.post(self.api_url("sentences"), json=sentences)
self.check_status(response)
try:
# Re-train
response = requests.post(self.api_url("train"))
self.check_status(response)
# Should work now
response = requests.post(
self.api_url("text-to-intent"),
data="set a timer for 10 minutes",
params={"outputFormat": "hermes"},
)
self.check_status(response)
result = response.json()
self.assertEqual(result["type"], "intent")
nlu_intent = NluIntent.from_dict(result["value"])
# Intent name and slots
self.assertEqual(nlu_intent.intent.intent_name, "SetTimer")
slots_by_name = {slot.slot_name: slot for slot in nlu_intent.slots}
self.assertIn("minute", slots_by_name)
self.assertEqual(slots_by_name["minute"].value["value"], 10)
finally:
# Remove sentences
sentences["intents/timer.ini"] = ""
response = requests.post(self.api_url("sentences"), json=sentences)
self.check_status(response)
# Re-train
response = requests.post(self.api_url("train"))
self.check_status(response)
def test_http_nlu_new_slot_value(self):
"""Test recognition with a new slot value"""
response = requests.post(
self.api_url("text-to-intent"),
data="set bedroom light to purple",
params={"outputFormat": "hermes"},
)
self.check_status(response)
# Shouldn't exist yet
result = response.json()
self.assertEqual(result["type"], "intentNotRecognized")
response = requests.get(self.api_url("slots/color"))
self.check_status(response)
original_colors = response.json()
# Add purple to color slot
response = requests.post(self.api_url("slots/color"), json=["purple"])
self.check_status(response)
# Re-train
response = requests.post(self.api_url("train"))
self.check_status(response)
# Try again
response = requests.post(
self.api_url("text-to-intent"),
data="set bedroom light to purple",
params={"outputFormat": "hermes"},
)
self.check_status(response)
result = response.json()
self.assertEqual(result["type"], "intent")
nlu_intent = NluIntent.from_dict(result["value"])
# Intent name and slots
self.assertEqual(nlu_intent.intent.intent_name, "ChangeLightColor")
slots_by_name = {slot.slot_name: slot for slot in nlu_intent.slots}
self.assertIn("name", slots_by_name)
self.assertEqual(slots_by_name["name"].value["value"], "bedroom light")
self.assertIn("color", slots_by_name)
self.assertEqual(slots_by_name["color"].value["value"], "purple")
# Restore colors
response = requests.post(
self.api_url("slots/color"),
json=original_colors,
params={"overwriteAll": "true"},
)
self.check_status(response)
# Re-train
response = requests.post(self.api_url("train"))
self.check_status(response)
def test_http_nlu_new_slot(self):
"""Test recognition with a new slot"""
response = requests.post(
self.api_url("text-to-intent"),
data="what is the weather like in Germany",
params={"outputFormat": "hermes"},
)
self.check_status(response)
# Shouldn't exist yet
result = response.json()
self.assertEqual(result["type"], "intentNotRecognized")
# Get sentences
response = requests.get(self.api_url("sentences"),
headers={"Accept": "application/json"})
self.check_status(response)
sentences = response.json()
try:
# Add new slot
response = requests.post(self.api_url("slots/location"),
json=["Germany", "France"])
self.check_status(response)
# Add new intent
sentences[
"intents/weather.ini"] = "[GetWeather]\nwhat is the weather like in ($location){location}\n"
# Save sentences
response = requests.post(self.api_url("sentences"), json=sentences)
self.check_status(response)
# Re-train
response = requests.post(self.api_url("train"))
self.check_status(response)
# Should work now
response = requests.post(
self.api_url("text-to-intent"),
data="what is the weather like in Germany",
params={"outputFormat": "hermes"},
)
self.check_status(response)
result = response.json()
self.assertEqual(result["type"], "intent")
nlu_intent = NluIntent.from_dict(result["value"])
# Intent name and slots
self.assertEqual(nlu_intent.intent.intent_name, "GetWeather")
slots_by_name = {slot.slot_name: slot for slot in nlu_intent.slots}
self.assertIn("location", slots_by_name)
self.assertEqual(slots_by_name["location"].value["value"],
"Germany")
finally:
# Remove slot
response = requests.post(
self.api_url("slots/location"),
json=[],
params={"overwrite_all": "true"},
)
self.check_status(response)
# Remove sentences
sentences["intents/weather.ini"] = ""
response = requests.post(self.api_url("sentences"), json=sentences)
self.check_status(response)
# Re-train
response = requests.post(self.api_url("train"))
self.check_status(response)