def test_revert_action_event(default_domain):
tracker = DialogueStateTracker("default", default_domain.slots)
# the retrieved tracker should be empty
assert len(tracker.events) == 0
intent = {"name": "greet", "confidence": 1.0}
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
tracker.update(UserUttered("/greet", intent, []))
tracker.update(ActionExecuted("my_action"))
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
# Expecting count of 4:
# +3 executed actions
# +1 final state
assert tracker.latest_action_name == ACTION_LISTEN_NAME
assert len(list(tracker.generate_all_prior_trackers())) == 4
tracker.update(ActionReverted())
# Expecting count of 3:
# +3 executed actions
# +1 final state
# -1 reverted action
assert tracker.latest_action_name == "my_action"
assert len(list(tracker.generate_all_prior_trackers())) == 3
dialogue = tracker.as_dialogue()
recovered = DialogueStateTracker("default", default_domain.slots)
recovered.recreate_from_dialogue(dialogue)
assert recovered.current_state() == tracker.current_state()
assert tracker.latest_action_name == "my_action"
assert len(list(tracker.generate_all_prior_trackers())) == 3
def test_restart_event(default_domain):
tracker = DialogueStateTracker("default", default_domain.slots,
default_domain.topics,
default_domain.default_topic)
# the retrieved tracker should be empty
assert len(tracker.events) == 0
intent = {"name": "greet", "confidence": 1.0}
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
tracker.update(UserUttered("_greet", intent, []))
tracker.update(ActionExecuted("my_action"))
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
assert len(tracker.events) == 4
assert tracker.latest_message.text == "_greet"
assert len(list(tracker.generate_all_prior_states())) == 4
tracker.update(Restarted())
assert len(tracker.events) == 6
assert tracker.latest_message.text is None
assert len(list(tracker.generate_all_prior_states())) == 2
dialogue = tracker.as_dialogue()
recovered = DialogueStateTracker("default", default_domain.slots,
default_domain.topics,
default_domain.default_topic)
recovered.recreate_from_dialogue(dialogue)
assert recovered.current_state() == tracker.current_state()
assert len(recovered.events) == 6
assert recovered.latest_message.text is None
assert len(list(recovered.generate_all_prior_states())) == 2
def test_revert_action_event(default_domain):
tracker = DialogueStateTracker("default", default_domain.slots)
# the retrieved tracker should be empty
assert len(tracker.events) == 0
intent = {"name": "greet", "confidence": 1.0}
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
tracker.update(UserUttered("/greet", intent, []))
tracker.update(ActionExecuted("my_action"))
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
# Expecting count of 4:
# +3 executed actions
# +1 final state
assert tracker.latest_action_name == ACTION_LISTEN_NAME
assert len(list(tracker.generate_all_prior_trackers())) == 4
tracker.update(ActionReverted())
# Expecting count of 3:
# +3 executed actions
# +1 final state
# -1 reverted action
assert tracker.latest_action_name == "my_action"
assert len(list(tracker.generate_all_prior_trackers())) == 3
dialogue = tracker.as_dialogue()
recovered = DialogueStateTracker("default", default_domain.slots)
recovered.recreate_from_dialogue(dialogue)
assert recovered.current_state() == tracker.current_state()
assert tracker.latest_action_name == "my_action"
assert len(list(tracker.generate_all_prior_trackers())) == 3
def test_restart_event(default_domain):
tracker = DialogueStateTracker("default", default_domain.slots)
# the retrieved tracker should be empty
assert len(tracker.events) == 0
intent = {"name": "greet", "confidence": 1.0}
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
tracker.update(UserUttered("/greet", intent, []))
tracker.update(ActionExecuted("my_action"))
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
assert len(tracker.events) == 4
assert tracker.latest_message.text == "/greet"
assert len(list(tracker.generate_all_prior_trackers())) == 4
tracker.update(Restarted())
assert len(tracker.events) == 5
assert tracker.follow_up_action is not None
assert tracker.follow_up_action.name() == ACTION_LISTEN_NAME
assert tracker.latest_message.text is None
assert len(list(tracker.generate_all_prior_trackers())) == 1
dialogue = tracker.as_dialogue()
recovered = DialogueStateTracker("default", default_domain.slots)
recovered.recreate_from_dialogue(dialogue)
assert recovered.current_state() == tracker.current_state()
assert len(recovered.events) == 5
assert tracker.follow_up_action is not None
assert tracker.follow_up_action.name() == ACTION_LISTEN_NAME
assert recovered.latest_message.text is None
assert len(list(recovered.generate_all_prior_trackers())) == 1
def test_revert_user_utterance_event(default_domain):
tracker = DialogueStateTracker("default", default_domain.slots,
default_domain.topics,
default_domain.default_topic)
# the retrieved tracker should be empty
assert len(tracker.events) == 0
intent1 = {"name": "greet", "confidence": 1.0}
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
tracker.update(UserUttered("/greet", intent1, []))
tracker.update(ActionExecuted("my_action_1"))
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
intent2 = {"name": "goodbye", "confidence": 1.0}
tracker.update(UserUttered("/goodbye", intent2, []))
tracker.update(ActionExecuted("my_action_2"))
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
# Expecting count of 6:
# +5 executed actions
# +1 final state
assert tracker.latest_action_name == ACTION_LISTEN_NAME
assert len(list(tracker.generate_all_prior_states())) == 6
tracker.update(UserUtteranceReverted())
# Expecting count of 3:
# +5 executed actions
# +1 final state
# -2 rewound actions associated with the /goodbye
# -1 rewound action from the listen right before /goodbye
assert tracker.latest_action_name == "my_action_1"
assert len(list(tracker.generate_all_prior_states())) == 3
dialogue = tracker.as_dialogue()
recovered = DialogueStateTracker("default", default_domain.slots,
default_domain.topics,
default_domain.default_topic)
recovered.recreate_from_dialogue(dialogue)
assert recovered.current_state() == tracker.current_state()
assert tracker.latest_action_name == "my_action_1"
assert len(list(tracker.generate_all_prior_states())) == 3
def test_revert_user_utterance_event(default_domain):
tracker = DialogueStateTracker("default", default_domain.slots)
# the retrieved tracker should be empty
assert len(tracker.events) == 0
intent1 = {"name": "greet", "confidence": 1.0}
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
tracker.update(UserUttered("/greet", intent1, []))
tracker.update(ActionExecuted("my_action_1"))
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
intent2 = {"name": "goodbye", "confidence": 1.0}
tracker.update(UserUttered("/goodbye", intent2, []))
tracker.update(ActionExecuted("my_action_2"))
tracker.update(ActionExecuted(ACTION_LISTEN_NAME))
# Expecting count of 6:
# +5 executed actions
# +1 final state
assert tracker.latest_action_name == ACTION_LISTEN_NAME
assert len(list(tracker.generate_all_prior_trackers())) == 6
tracker.update(UserUtteranceReverted())
# Expecting count of 3:
# +5 executed actions
# +1 final state
# -2 rewound actions associated with the /goodbye
# -1 rewound action from the listen right before /goodbye
assert tracker.latest_action_name == "my_action_1"
assert len(list(tracker.generate_all_prior_trackers())) == 3
dialogue = tracker.as_dialogue()
recovered = DialogueStateTracker("default", default_domain.slots)
recovered.recreate_from_dialogue(dialogue)
assert recovered.current_state() == tracker.current_state()
assert tracker.latest_action_name == "my_action_1"
assert len(list(tracker.generate_all_prior_trackers())) == 3
def nlg_request_format(template_name: Text, tracker: DialogueStateTracker,
output_channel: Text, **kwargs: Any) -> Dict[Text, Any]:
"""Create the json body for the NLG json body for the request."""
tracker_state = tracker.current_state(EventVerbosity.ALL)
return {
"template": template_name,
"arguments": kwargs,
"tracker": tracker_state,
"channel": {
"name": output_channel
}
}
