def db2_get_all_topics(start_id, amount):
topic_list = []
count = 0
last_id = None
for i in range(start_id, start_id + amount):
topic = Topics_model.db_get_one_topic_by_id(i)
if topic is not None:
topic_list.append(topic)
count = count + 1
last_id = topic.id
return topic_list, amount, count, last_id
def db2_add_one_filter_news(news_date, news_title, news_summary,
news_topic_id, news_url, image_rul):
if len(news_summary) < 200:
return None
if len(image_rul) < 3:
return None
flag = -1
topic = Topics_model.db_get_one_topic_by_id(news_topic_id)
if topic is not None:
news = News_model.db_insert_one_news(news_title, news_date,
news_summary, news_url, topic,
image_rul)
if news is not None:
flag = 1
topic.latest_filter_time = timezone.now()
topic2 = Topics_model.db_update_one_topic(topic)
else:
news = None
topic = None
return flag, news, topic
def test_get_topic_name_by_id(self):
id = self.topic.id
name = self.topic.topic_name
topic_check = Topics_model.db_get_one_topic_by_id(id)
# self.assertIsNotNone(topic_check)
self.assertEqual(name, topic_check.topic_name)
def test_get_topic_name_by_unexist_id(self):
id = 100
name = self.topic.topic_name
topic_check = Topics_model.db_get_one_topic_by_id(id)
self.assertIsNone(topic_check)
print(topic)
#if topic is not None:
# topic.delete()
#print("All topics:")
#print(Topics_model.objects.all())
# test 3 -- test 4.1.2.2
# Test Name: Get one topic by its id
# Expect Output: topic's name
print("\ntest 3 -- test 4.1.2.2")
print("Test Name : Get one topic by its id")
print("Expect Output: topic's id & name")
id = 2
print("Actual Output:")
topic = Topics_model.db_get_one_topic_by_id(id)
if topic is not None:
print(topic.id)
print(topic)
# test 4 -- test 4.1.2.2
# Test Name: Get one topic by not exist id
# Expect Output: [*] IntegrityError & None
print("\ntest 4 -- test 4.1.2.2")
print("Test Name : Get one topic by not exist id")
print("Expect Output: [*] DoesNotExist & None")
id = 1
print("Actual Output:")
topic = Topics_model.db_get_one_topic_by_id(id)
print(topic)
