async def test_default_slot_value_if_unfeaturized_slot():
story = """
stories:
- story: my story
steps:
- intent: greet
- slot_was_set:
- my_slot
"""
domain = Domain.from_dict({
"intents": ["greet"],
"slots": {
"my_slot": {
"type": "any",
"mappings": [{
"type": "from_text"
}]
}
},
})
reader = YAMLStoryReader(domain)
with pytest.warns(None) as warnings:
events = reader.read_from_string(story)[0].events
assert isinstance(events[-1], SlotSet)
assert events[-1].value is None
assert not warnings
def _get_faq_rule(rule_name: Text, intent: Text,
action_name: Text) -> "StoryStep":
faq_rule = f"""
version: "{LATEST_TRAINING_DATA_FORMAT_VERSION}"
rules:
- rule: {rule_name}
steps:
- intent: {intent}
- action: {action_name}
"""
story_reader = YAMLStoryReader()
return story_reader.read_from_string(faq_rule)[0]
async def test_default_slot_value_if_slots_referenced_by_name_only(domain_dict: Dict):
story = """
stories:
- story: my story
steps:
- intent: greet
- slot_was_set:
- my_slot
"""
reader = YAMLStoryReader(Domain.from_dict(domain_dict))
events = reader.read_from_string(story)[0].events
assert isinstance(events[-1], SlotSet)
assert events[-1].value
async def test_default_slot_value_if_no_domain():
story = """
stories:
- story: my story
steps:
- intent: greet
- slot_was_set:
- my_slot
"""
reader = YAMLStoryReader()
with pytest.warns(None) as warnings:
events = reader.read_from_string(story)[0].events
assert isinstance(events[-1], SlotSet)
assert events[-1].value is None
assert not warnings
async def test_default_slot_value_if_incompatible_slots_referenced_by_name_only(
domain: Dict, ):
story = """
stories:
- story: my story
steps:
- intent: greet
- slot_was_set:
- my_slot
"""
reader = YAMLStoryReader(Domain.from_dict(domain))
with pytest.warns(UserWarning):
events = reader.read_from_string(story)[0].events
assert isinstance(events[-1], SlotSet)
assert events[-1].value is None