def test_request_time_slot():
"""
Tests exemplary whether a given synonym, i.e. a user utterance, is recognized as belonging to a certain slot
"""
domain = JSONLookupDomain('ImsCourses')
nlu = HandcraftedNLU(domain)
act_out = UserAct()
act_out.type = UserActionType.Request
act_out.slot = "time_slot"
usr_utt = nlu.extract_user_acts(nlu, user_utterance='at what time')
assert 'user_acts' in usr_utt
assert usr_utt['user_acts'][0] == act_out
def test_inform_courses_language():
"""
Tests exemplary whether a given synonym, i.e. a user utterance, is recognized as belonging to a certain slot-value pair
"""
domain = JSONLookupDomain('ImsCourses')
nlu = HandcraftedNLU(domain)
act_out = UserAct()
act_out.type = UserActionType.Inform
act_out.slot = "lang"
act_out.value = "de"
usr_utt = nlu.extract_user_acts(nlu, user_utterance='german')
assert 'user_acts' in usr_utt
assert usr_utt['user_acts'][0] == act_out
def test_request_lecturers_phone():
"""
Tests exemplary whether a given synonym, i.e. a user utterance, is recognized as belonging to a certain slot
"""
domain = JSONLookupDomain('ImsLecturers')
nlu = HandcraftedNLU(domain)
act_out = UserAct()
act_out.type = UserActionType.Request
act_out.slot = "phone"
usr_utt = nlu.extract_user_acts(
nlu, user_utterance='can you tell me the phone number')
assert 'user_acts' in usr_utt
assert usr_utt['user_acts'][0] == act_out
def test_inform_lecturers_name():
"""
Tests exemplary whether a given synonym, i.e. a user utterance, is recognized as belonging to a certain slot-value pair
"""
domain = JSONLookupDomain('ImsLecturers')
nlu = HandcraftedNLU(domain)
act_out = UserAct()
act_out.type = UserActionType.Inform
act_out.slot = "name"
act_out.value = "apl. prof. dr. agatha christie"
usr_utt = nlu.extract_user_acts(nlu, user_utterance='agatha christie')
assert 'user_acts' in usr_utt
assert usr_utt['user_acts'][0] == act_out
def test_inform_lecturers_department():
"""
Tests exemplary whether a given synonym, i.e. a user utterance, is recognized as belonging to a certain slot-value pair
"""
domain = JSONLookupDomain('ImsLecturers')
nlu = HandcraftedNLU(domain)
act_out = UserAct()
act_out.type = UserActionType.Inform
act_out.slot = "department"
act_out.value = "external"
usr_utt = nlu.extract_user_acts(nlu, user_utterance='informatics')
assert 'user_acts' in usr_utt
assert usr_utt['user_acts'][0] == act_out
def test_request_lecturers_office_hours():
"""
Tests exemplary whether a given synonym, i.e. a user utterance, is recognized as belonging to a certain slot
"""
domain = JSONLookupDomain('ImsLecturers')
nlu = HandcraftedNLU(domain)
act_out = UserAct()
act_out.type = UserActionType.Request
act_out.slot = "office_hours"
usr_utt = nlu.extract_user_acts(
nlu, user_utterance='when are the consultation hours')
assert 'user_acts' in usr_utt
assert usr_utt['user_acts'][0] == act_out
def test_multiple_user_acts_courses():
"""
Tests exemplary whether a given sentence with multiple user acts is understood properly
"""
domain = JSONLookupDomain('ImsCourses')
nlu = HandcraftedNLU(domain)
usr_utt = nlu.extract_user_acts(
nlu,
user_utterance='Hi, I want a course that is related to linguistics')
assert 'user_acts' in usr_utt
act_out = UserAct()
act_out.type = UserActionType.Hello
assert usr_utt['user_acts'][0] == act_out
act_out = UserAct()
act_out.type = UserActionType.Inform
act_out.slot = "linguistics"
act_out.value = "true"
assert usr_utt['user_acts'][1] == act_out
def test_multiple_user_acts_lecturers():
"""
Tests exemplary whether a given sentence with multiple user acts is understood properly
"""
domain = JSONLookupDomain('ImsLecturers')
nlu = HandcraftedNLU(domain)
usr_utt = nlu.extract_user_acts(
nlu,
user_utterance=
'Hi, I want a lecturer who is responsible for gender issues')
assert 'user_acts' in usr_utt
act_out = UserAct()
act_out.type = UserActionType.Hello
assert usr_utt['user_acts'][0] == act_out
act_out = UserAct()
act_out.type = UserActionType.Inform
act_out.slot = "position"
act_out.value = "gender"
assert usr_utt['user_acts'][1] == act_out