def test_repository_can_add_a_tag(session_factory):
repo = SqlAlchemyRepository(session_factory)
tag = Tag('Motoring')
repo.add_tag(tag)
assert tag in repo.get_tags()
def test_repository_can_add_a_tag(session):
repo = SqlAlchemyRepository(session)
tag = Tag('Motoring')
repo.add_tag(tag)
session.commit()
assert tag in repo.get_tags()
def test_repository_can_retrieve_tags(session_factory):
repo = SqlAlchemyRepository(session_factory)
tags = repo.get_tags()
assert len(tags) == 10
tag_one = [tag for tag in tags if tag.tag_name == 'New Zealand'][0]
tag_two = [tag for tag in tags if tag.tag_name == 'Health'][0]
tag_three = [tag for tag in tags if tag.tag_name == 'World'][0]
tag_four = [tag for tag in tags if tag.tag_name == 'Politics'][0]
assert tag_one.number_of_tagged_articles == 53
assert tag_two.number_of_tagged_articles == 2
assert tag_three.number_of_tagged_articles == 64
assert tag_four.number_of_tagged_articles == 1
