def test_resolve_with_defaults(self):
root = TemplateNode()
self.assertIsNotNone(root)
self.assertIsNotNone(root.children)
self.assertEqual(len(root.children), 0)
node = TemplateInputNode()
self.assertIsNotNone(node)
root.append(node)
self.assertEqual(len(root.children), 1)
self.assertEqual(0, node.index)
conversation = Conversation(self._client_context)
question = Question.create_from_text(
self._client_context, "Hello world",
self._client_context.bot.sentence_splitter)
question.current_sentence()._response = "Hello matey"
conversation.record_dialog(question)
self._client_context.bot._conversation_mgr._conversations[
"testid"] = conversation
response = root.resolve(self._client_context)
self.assertIsNotNone(response)
self.assertEqual(response, "Hello world")
def test_resolve_no_sentence(self):
root = TemplateNode()
self.assertIsNotNone(root)
self.assertIsNotNone(root.children)
self.assertEqual(len(root.children), 0)
node = TemplateRequestNode(index=3)
self.assertIsNotNone(node)
root.append(node)
self.assertEqual(len(root.children), 1)
self.assertEqual(3, node.index)
conversation = Conversation(self._client_context)
question = Question.create_from_text(self._client_context.brain.tokenizer, "Hello world")
question.current_sentence()._response = "Hello matey"
conversation.record_dialog(question)
question = Question.create_from_text(self._client_context.brain.tokenizer, "How are you. Are you well")
question.current_sentence()._response = "Fine thanks"
conversation.record_dialog(question)
self._client_context.bot._conversations["testid"] = conversation
response = root.resolve(self._client_context)
self.assertIsNotNone(response)
self.assertEqual(response, "")
def get_conversation(self, client_context):
'''
Nếu user.id tồn tại trong conversations hiện thời thì load convo này ra
Nếu không thì khởi tạo 1 convo mới dựa trên ClientContext hiện tại
Không chỉ khởi tạo mà còn load convo này
'''
# TODO move this to Conversations base class
if client_context.userid in self._conversations:
YLogger.info(client_context,
"Retrieving conversation for client %s",
client_context.userid)
return self._conversations[client_context.userid]
else:
YLogger.info(client_context,
"Creating new conversation for client %s",
client_context.userid)
conversation = Conversation(client_context)
if client_context.brain.properties is not None:
conversation.load_initial_variables(
client_context.brain.variables)
self._conversations[client_context.userid] = conversation
self.load_conversation(client_context.userid)
return conversation
def get_conversation(self, client_context):
assert (client_context is not None)
assert (client_context.userid is not None)
if client_context.userid in self._conversations:
YLogger.info(client_context, "Retrieving conversation for client %s", client_context.userid)
conversation = self._conversations[client_context.userid]
# Load existing conversation from cache
if self.configuration.multi_client:
if self._conversation_storage is not None:
self._conversation_storage.load_conversation(client_context, conversation)
else:
YLogger.info(client_context, "Creating new conversation for client %s", client_context.userid)
conversation = Conversation(client_context)
if client_context.brain.default_variables is not None:
conversation.load_initial_variables(client_context.brain.default_variables)
self._conversations[client_context.userid] = conversation
if self._conversation_storage is not None:
self._conversation_storage.load_conversation(client_context, conversation)
if self.configuration.restore_last_topic is True:
pass
return conversation
def assert_conversation_storage(self,
store,
can_empty=True,
test_load=True):
if can_empty is True:
store.empty()
client = TestClient()
client_context = client.create_client_context("user1")
conversation = Conversation(client_context)
question1 = Question.create_from_text(client_context, "Hello There")
question1.sentence(0).response = "Hi"
conversation.record_dialog(question1)
store.store_conversation(client_context, conversation)
store.commit()
if test_load is True:
conversation2 = Conversation(client_context)
store.load_conversation(client_context, conversation2)
self.assertEqual(1, len(conversation2.questions))
self.assertEqual(1, len(conversation2.questions[0].sentences))
self.assertEqual("Hello There",
conversation2.questions[0].sentences[0].text())
self.assertEqual("Hi",
conversation2.questions[0].sentences[0].response)
def test_resolve_with_no_defaults(self):
root = TemplateNode()
self.assertIsNotNone(root)
self.assertIsNotNone(root.children)
self.assertEqual(len(root.children), 0)
node = TemplateResponseNode(index=1)
self.assertIsNotNone(node)
self.assertEqual(1, node.index)
root.append(node)
self.assertEqual(len(root.children), 1)
conversation = Conversation(self._client_context)
question = Question.create_from_text(self._client_context.brain.tokenizer, "Hello1 question")
question.current_sentence()._response = "Hello1 response"
conversation.record_dialog(question)
question = Question.create_from_text(self._client_context.brain.tokenizer, "Hello quesiton2")
question.current_sentence()._response = "Hello2 response"
conversation.record_dialog(question)
self._client_context.bot._conversations["testid"] = conversation
response = root.resolve(self._client_context)
self.assertIsNotNone(response)
self.assertEqual(response, "Hello1 response")
def test_init_context_and_converstion(self):
client = TestClient()
client_context = client.create_client_context("tesuser")
convo = Convo(client_context)
question = Question.create_from_text(client_context, "Hello world")
question.current_sentence()._response = "Hello matey"
convo.record_dialog(question)
conversation = Conversation(client_context, convo)
self.assertIsNotNone(conversation)
self.assertEqual(client_context.client.id, conversation.clientid)
self.assertEqual(client_context.userid, conversation.userid)
self.assertEqual(client_context.bot.id, conversation.botid)
self.assertEqual(client_context.brain.id, conversation.brainid)
self.assertIsNotNone(conversation.conversation)
doc = conversation.to_document()
self.assertEqual({'clientid': 'testclient', 'userid': 'tesuser', 'botid': 'bot', 'brainid': 'brain', 'conversation': {'client_context': {'clientid': 'testclient', 'userid': 'tesuser', 'botid': 'bot', 'brainid': 'brain', 'depth': 0}, 'questions': [{'sentences': [{'question': 'Hello world', 'response': 'Hello matey'}], 'srai': False, 'properties': {}, 'current_sentence_no': -1}], 'max_histories': 100, 'properties': {'topic': '*'}}},
doc)
conversation2 = Conversation.from_document(client_context, doc)
self.assertIsNotNone(conversation2)
self.assertEqual(conversation2.clientid, conversation.clientid)
self.assertEqual(conversation2.userid, conversation.userid)
self.assertEqual(conversation2.botid, conversation.botid)
self.assertEqual(conversation2.brainid, conversation.brainid)
def test_node_no_sentences(self):
root = TemplateNode()
node = TemplateStarNode()
root.append(node)
conversation = Conversation("testid", self._bot)
question = Question()
conversation.record_dialog(question)
self._bot._conversations["testid"] = conversation
self.assertEqual("", root.resolve(self._bot, self._clientid))
def test_node_no_sentences(self):
root = TemplateNode()
node = TemplateStarNode()
root.append(node)
conversation = Conversation(self._client_context)
question = Question()
conversation.record_dialog(question)
self._client_context.bot._conversations["testid"] = conversation
self.assertEqual("", root.resolve(self._client_context))
def test_store_conversation(self):
client = TestClient()
client_context = client.create_client_context("user1")
conversation = Conversation(client_context)
question1 = Question.create_from_text(client_context, "Hello There")
question1.sentence(0).response = "Hi"
conversation.record_dialog(question1)
convo_store = ConversationStore()
with self.assertRaises(NotImplementedError):
convo_store.store_conversation(client_context, conversation)
def test_resolve_no_defaults_inside_topic(self):
root = TemplateNode()
self.assertIsNotNone(root)
self.assertIsNotNone(root.children)
self.assertEqual(len(root.children), 0)
node = TemplateTopicStarNode(index=1)
self.assertIsNotNone(node)
self.assertEqual(1, node.index)
root.append(node)
self.assertEqual(len(root.children), 1)
conversation = Conversation(self._client_context)
question = Question.create_from_text(self._client_context, "Hello world")
question.current_sentence()._response = "Hello matey"
conversation.record_dialog(question)
question = Question.create_from_text(self._client_context, "How are you")
question.current_sentence()._response = "Very well thanks"
conversation.record_dialog(question)
match = PatternOneOrMoreWildCardNode("*")
context = MatchContext(max_search_depth=100, max_search_timeout=-1, tokenizer=self._client_context.brain.tokenizer)
context.add_match(Match(Match.TOPIC, match, "Matched"))
question.current_sentence()._matched_context = context
conversation.record_dialog(question)
self._client_context.bot._conversation_mgr._conversations["testid"] = conversation
self.assertEqual("Matched", node.resolve(self._client_context))
def test_node_with_star(self):
root = TemplateNode()
node = TemplateStarNode()
root.append(node)
conversation = Conversation(self._client_context)
question = Question.create_from_text(
self._client_context, "Hello world",
self._client_context.bot.sentence_splitter)
question.current_sentence()._response = "Hello matey"
conversation.record_dialog(question)
question = Question.create_from_text(
self._client_context, "How are you",
self._client_context.bot.sentence_splitter)
question.current_sentence()._response = "Very well thanks"
conversation.record_dialog(question)
match = PatternOneOrMoreWildCardNode("*")
context = MatchContext(max_search_depth=100,
max_search_timeout=-1,
tokenizer=self._client_context.brain.tokenizer)
context.add_match(Match(Match.WORD, match, "Matched"))
question.current_sentence()._matched_context = context
conversation.record_dialog(question)
self._client_context.bot._conversation_mgr._conversations[
"testid"] = conversation
self.assertEqual("Matched", root.resolve(self._client_context))
def conversation_asserts(self, storage_engine, visit=True):
client = TestClient()
client_context = client.create_client_context("user1")
conversation = Conversation(client_context)
question1 = Question.create_from_text(client_context, "Hello There")
question1.sentence(0).response = "Hi"
conversation.record_dialog(question1)
convo_store = storage_engine.conversation_store()
convo_store.store_conversation(client_context, conversation)
convo_store.commit()
def test_node_no_star(self):
root = TemplateNode()
node = TemplateStarNode()
root.append(node)
conversation = Conversation(self._client_context)
question = Question.create_from_text(self._client_context.brain.tokenizer, "Hello world")
question.current_sentence()._response = "Hello matey"
conversation.record_dialog(question)
question = Question.create_from_text(self._client_context.brain.tokenizer, "How are you")
question.current_sentence()._response = "Very well thanks"
conversation.record_dialog(question)
self._client_context.bot._conversations["testid"] = conversation
self.assertEqual("", root.resolve(self._client_context))
def test_resolve_with_no_defaults(self):
root = TemplateNode()
self.assertIsNotNone(root)
self.assertIsNotNone(root.children)
self.assertEqual(len(root.children), 0)
node = TemplateRequestNode(index=1)
self.assertIsNotNone(node)
root.append(node)
self.assertEqual(len(root.children), 1)
self.assertEqual(1, node.index)
conversation = Conversation(self._client_context)
self._client_context.bot._conversations["testid"] = conversation
question = Question.create_from_text(
self._client_context.brain.tokenizer, "Hello world")
question.current_sentence()._response = "Hello matey"
conversation._questions.append(question)
question = Question.create_from_text(
self._client_context.brain.tokenizer, "What did you say")
question.current_sentence()._response = "Hello matey"
conversation._questions.append(question)
response = root.resolve(self._client_context)
self.assertIsNotNone(response)
self.assertEqual(response, "Hello world")
def test_resolve_no_defaults_inside_topic(self):
root = TemplateNode()
self.assertIsNotNone(root)
self.assertIsNotNone(root.children)
self.assertEqual(len(root.children), 0)
node = TemplateTopicStarNode(index=1)
self.assertIsNotNone(node)
self.assertEqual(1, node.index)
root.append(node)
self.assertEqual(len(root.children), 1)
conversation = Conversation(self._client_context)
question = Question.create_from_text(self._client_context.brain.tokenizer, "Hello world")
question.current_sentence()._response = "Hello matey"
conversation.record_dialog(question)
question = Question.create_from_text(self._client_context.brain.tokenizer, "How are you")
question.current_sentence()._response = "Very well thanks"
conversation.record_dialog(question)
match = PatternOneOrMoreWildCardNode("*")
context = MatchContext(max_search_depth=100, max_search_timeout=-1, tokenizer=self._client_context.brain.tokenizer)
context.add_match(Match(Match.TOPIC, match, "Matched"))
question.current_sentence()._matched_context = context
conversation.record_dialog(question)
self._client_context.bot._conversations["testid"] = conversation
self.assertEqual("Matched", node.resolve(self._client_context))
def test_node_no_question(self):
root = TemplateNode()
node = TemplateStarNode()
root.append(node)
conversation = Conversation("testid", self._bot)
self._bot._conversations["testid"] = conversation
self.assertEqual("", root.resolve(self._bot, self._clientid))
def get_conversation(self, client_context):
# TODO move this to Conversations base class
if client_context.userid in self._conversations:
YLogger.info(client_context, "Retrieving conversation for client %s", client_context.userid)
return self._conversations[client_context.userid]
else:
YLogger.info(client_context, "Creating new conversation for client %s", client_context.userid)
conversation = Conversation(client_context)
if client_context.brain.properties is not None:
conversation.load_initial_variables(client_context.brain.variables)
self._conversations[client_context.userid] = conversation
self.load_conversation(client_context.userid)
return conversation
def test_persistence(self):
storage_config = BotConversationsRedisStorageConfiguration("redis")
redis = ConversationRedisStorage(storage_config)
self.assertIsNotNone(redis)
client = TestClient()
client_context = client.create_client_context("testid")
conversation1 = Conversation(client_context)
conversation1.set_property("topic", "topic1")
redis.save_conversation(conversation1, client_context.userid)
conversation2 = Conversation(client_context)
redis.load_conversation(conversation2, client_context.userid)
self.assertIsNotNone(conversation2)
self.assertIsNotNone(conversation2.properties)
self.assertEquals(conversation1.properties, conversation2.properties)
def test_persistence(self):
storage_config = BotConversationsRedisStorageConfiguration("redis")
redis = ConversationRedisStorage(storage_config)
self.assertIsNotNone(redis)
client = TestClient()
client_context = client.create_client_context("testid")
conversation1 = Conversation(client_context)
conversation1.set_property("topic", "topic1")
redis.save_conversation(conversation1, client_context.userid)
conversation2 = Conversation(client_context)
redis.load_conversation(conversation2, client_context.userid)
self.assertIsNotNone(conversation2)
self.assertIsNotNone(conversation2.properties)
self.assertEqual(conversation1.properties, conversation2.properties)
def get_conversation(self, clientid: str):
# TODO move this to Conversations base class
if clientid in self._conversations:
if logging.getLogger().isEnabledFor(logging.INFO):
logging.info("Retrieving conversation for client %s", clientid)
return self._conversations[clientid]
else:
if logging.getLogger().isEnabledFor(logging.INFO):
logging.info("Creating new conversation for client %s",
clientid)
conversation = Conversation(clientid, self)
if self.brain.properties is not None:
conversation.load_initial_variables(self.brain.variables)
self._conversations[clientid] = conversation
self.load_conversation(clientid)
return conversation
def test_resolve_no_sentence(self):
root = TemplateNode()
self.assertIsNotNone(root)
self.assertIsNotNone(root.children)
self.assertEqual(len(root.children), 0)
node = TemplateRequestNode(index=3)
self.assertIsNotNone(node)
root.append(node)
self.assertEqual(len(root.children), 1)
self.assertEqual(3, node.index)
conversation = Conversation(self._client_context)
question = Question.create_from_text(
self._client_context.brain.tokenizer, "Hello world")
question.current_sentence()._response = "Hello matey"
conversation.record_dialog(question)
question = Question.create_from_text(
self._client_context.brain.tokenizer, "How are you. Are you well")
question.current_sentence()._response = "Fine thanks"
conversation.record_dialog(question)
self._client_context.bot._conversations["testid"] = conversation
response = root.resolve(self._client_context)
self.assertIsNotNone(response)
self.assertEqual(response, "")
def test_resolve_with_no_defaults(self):
root = TemplateNode()
self.assertIsNotNone(root)
self.assertIsNotNone(root.children)
self.assertEqual(len(root.children), 0)
node = TemplateThatNode(question=1, sentence=1)
self.assertIsNotNone(node)
root.append(node)
self.assertEqual(len(root.children), 1)
self.assertEqual(1, node.question)
self.assertEqual(1, node.sentence)
conversation = Conversation(self._client_context)
question = Question.create_from_text(self._client_context.brain.tokenizer, "Hello world")
question.current_sentence()._response = "Hello matey"
conversation.record_dialog(question)
question = Question.create_from_text(self._client_context.brain.tokenizer, "How are you")
question.current_sentence()._response = "Very well thanks"
conversation.record_dialog(question)
self._client_context.bot._conversations["testid"] = conversation
self.assertEqual("Hello matey", node.resolve(self._client_context))
def test_resolve_with_no_defaults(self):
root = TemplateNode()
self.assertIsNotNone(root)
self.assertIsNotNone(root.children)
self.assertEqual(len(root.children), 0)
node = TemplateResponseNode(index=1)
self.assertIsNotNone(node)
self.assertEqual(1, node.index)
root.append(node)
self.assertEqual(len(root.children), 1)
conversation = Conversation("testid", self._bot)
question = Question.create_from_text(self._bot.brain.tokenizer,
"Hello1 question")
question.current_sentence()._response = "Hello1 response"
conversation.record_dialog(question)
question = Question.create_from_text(self._bot.brain.tokenizer,
"Hello quesiton2")
question.current_sentence()._response = "Hello2 response"
conversation.record_dialog(question)
self._bot._conversations["testid"] = conversation
response = root.resolve(self._bot, "testid")
self.assertIsNotNone(response)
self.assertEqual(response, "Hello1 response")
def test_parse_last_sentences_from_response(self):
client = TestClient()
client_context = ClientContext(client, "testid")
client_context.bot = Bot(BotConfiguration(), client)
client_context.bot.configuration.conversations._max_histories = 3
client_context.brain = client_context.bot.brain
conversation = Conversation(client_context)
self.assertIsNotNone(conversation)
response = "Hello World"
that = conversation.parse_last_sentences_from_response(response)
self.assertEqual("Hello World", that)
response = "Hello World. Second sentence"
that = conversation.parse_last_sentences_from_response(response)
self.assertEqual("Second sentence", that)
response = "Hello World. Second sentence. Third Sentence"
that = conversation.parse_last_sentences_from_response(response)
self.assertEqual("Third Sentence", that)
def test_node_no_star(self):
root = TemplateNode()
node = TemplateStarNode()
root.append(node)
conversation = Conversation("testid", self._bot)
question = Question.create_from_text(self._bot.brain.tokenizer,
"Hello world")
question.current_sentence()._response = "Hello matey"
conversation.record_dialog(question)
question = Question.create_from_text(self._bot.brain.tokenizer,
"How are you")
question.current_sentence()._response = "Very well thanks"
conversation.record_dialog(question)
self._bot._conversations["testid"] = conversation
self.assertEqual("", root.resolve(self._bot, self._clientid))
def test_node_with_star(self):
root = TemplateNode()
node = TemplateStarNode()
root.append(node)
conversation = Conversation(self._client_context)
question = Question.create_from_text(self._client_context.brain.tokenizer, "Hello world")
question.current_sentence()._response = "Hello matey"
conversation.record_dialog(question)
question = Question.create_from_text(self._client_context.brain.tokenizer, "How are you")
question.current_sentence()._response = "Very well thanks"
conversation.record_dialog(question)
match = PatternOneOrMoreWildCardNode("*")
context = MatchContext(max_search_depth=100, max_search_timeout=-1, tokenizer=self._client_context.brain.tokenizer)
context.add_match(Match(Match.WORD, match, "Matched"))
question.current_sentence()._matched_context = context
conversation.record_dialog(question)
self._client_context.bot._conversations["testid"] = conversation
self.assertEqual("Matched", root.resolve(self._client_context))
def test_node_no_star(self):
root = TemplateNode()
node = TemplateThatStarNode()
root.append(node)
conversation = Conversation(self._client_context)
question = Question.create_from_text(
self._client_context, "Hello world",
self._client_context.bot.sentence_splitter)
question.current_sentence()._response = "Hello matey"
conversation.record_dialog(question)
question = Question.create_from_text(
self._client_context, "How are you",
self._client_context.bot.sentence_splitter)
question.current_sentence()._response = "Very well thanks"
conversation.record_dialog(question)
self._client_context.bot._conversation_mgr._conversations[
"testid"] = conversation
self.assertEqual("", root.resolve(self._client_context))
def test_conversation(self):
brain_config = BrainConfiguration()
test_brain = Brain(brain_config)
bot_config = BotConfiguration()
bot_config.conversations._max_histories = 3
test_bot = Bot(test_brain, bot_config)
conversation = Conversation("test", test_bot)
self.assertIsNotNone(conversation)
self.assertIsNotNone(conversation._bot)
self.assertIsNotNone(conversation._clientid)
self.assertEqual(conversation._clientid, "test")
self.assertEqual(0, len(conversation._questions))
self.assertEqual(3, conversation._max_histories)
self.assertEqual(1, len(conversation._properties))
with self.assertRaises(Exception):
conversation.current_question()
with self.assertRaises(Exception):
conversation.previous_nth_question(0)
question1 = Question.create_from_text(test_bot.brain.tokenizer,
"Hello There")
conversation.record_dialog(question1)
self.assertEqual(question1, conversation.current_question())
with self.assertRaises(Exception):
conversation.previous_nth_question(1)
question2 = Question.create_from_text(test_bot.brain.tokenizer,
"Hello There Again")
conversation.record_dialog(question2)
self.assertEqual(question2, conversation.current_question())
self.assertEqual(question1, conversation.previous_nth_question(1))
with self.assertRaises(Exception):
conversation.previous_nth_question(3)
question3 = Question.create_from_text(test_bot.brain.tokenizer,
"Hello There Again Again")
conversation.record_dialog(question3)
self.assertEqual(question3, conversation.current_question())
self.assertEqual(question2, conversation.previous_nth_question(1))
with self.assertRaises(Exception):
conversation.previous_nth_question(4)
# Max Histories for this test is 3
# Therefore we should see the first question, pop of the stack
question4 = Question.create_from_text(test_bot.brain.tokenizer,
"Hello There Again Again Again")
conversation.record_dialog(question4)
self.assertEqual(question4, conversation.current_question())
self.assertEqual(question3, conversation.previous_nth_question(1))
with self.assertRaises(Exception):
conversation.previous_nth_question(5)
def test_conversation(self):
client = TestClient()
client_context = ClientContext(client, "testid")
client_context.bot = Bot(BotConfiguration(), client)
client_context.bot.configuration.conversations._max_histories = 3
client_context.brain = client_context.bot.brain
conversation = Conversation(client_context)
self.assertIsNotNone(conversation)
self.assertEqual(0, len(conversation._questions))
self.assertEqual(3, conversation._max_histories)
self.assertEqual(1, len(conversation._properties))
with self.assertRaises(Exception):
conversation.current_question()
with self.assertRaises(Exception):
conversation.previous_nth_question(0)
question1 = Question.create_from_text(client_context, "Hello There")
conversation.record_dialog(question1)
self.assertEqual(question1, conversation.current_question())
with self.assertRaises(Exception):
conversation.previous_nth_question(1)
question2 = Question.create_from_text(client_context,
"Hello There Again")
conversation.record_dialog(question2)
self.assertEqual(question2, conversation.current_question())
self.assertEqual(question1, conversation.previous_nth_question(1))
with self.assertRaises(Exception):
conversation.previous_nth_question(3)
question3 = Question.create_from_text(client_context,
"Hello There Again Again")
conversation.record_dialog(question3)
self.assertEqual(question3, conversation.current_question())
self.assertEqual(question2, conversation.previous_nth_question(1))
with self.assertRaises(Exception):
conversation.previous_nth_question(4)
# Max Histories for this test is 3
# Therefore we should see the first question, pop of the stack
question4 = Question.create_from_text(client_context,
"Hello There Again Again Again")
conversation.record_dialog(question4)
self.assertEqual(question4, conversation.current_question())
self.assertEqual(question3, conversation.previous_nth_question(1))
with self.assertRaises(Exception):
conversation.previous_nth_question(5)
def test_conversation(self):
client_context = ClientContext(TestClient(), "testid")
client_context.bot = Bot(BotConfiguration())
client_context.bot.configuration.conversations._max_histories = 3
client_context.brain = client_context.bot.brain
conversation = Conversation(client_context)
self.assertIsNotNone(conversation)
self.assertEqual(0, len(conversation._questions))
self.assertEqual(3, conversation._max_histories)
self.assertEqual(1, len(conversation._properties))
with self.assertRaises(Exception):
conversation.current_question()
with self.assertRaises(Exception):
conversation.previous_nth_question(0)
question1 = Question.create_from_text(client_context.brain.tokenizer, "Hello There")
conversation.record_dialog(question1)
self.assertEqual(question1, conversation.current_question())
with self.assertRaises(Exception):
conversation.previous_nth_question(1)
question2 = Question.create_from_text(client_context.brain.tokenizer, "Hello There Again")
conversation.record_dialog(question2)
self.assertEqual(question2, conversation.current_question())
self.assertEqual(question1, conversation.previous_nth_question(1))
with self.assertRaises(Exception):
conversation.previous_nth_question(3)
question3 = Question.create_from_text(client_context.brain.tokenizer, "Hello There Again Again")
conversation.record_dialog(question3)
self.assertEqual(question3, conversation.current_question())
self.assertEqual(question2, conversation.previous_nth_question(1))
with self.assertRaises(Exception):
conversation.previous_nth_question(4)
# Max Histories for this test is 3
# Therefore we should see the first question, pop of the stack
question4 = Question.create_from_text(client_context.brain.tokenizer, "Hello There Again Again Again")
conversation.record_dialog(question4)
self.assertEqual(question4, conversation.current_question())
self.assertEqual(question3, conversation.previous_nth_question(1))
with self.assertRaises(Exception):
conversation.previous_nth_question(5)