def test_post_change_sign(self):
"""Test change of mark's sign"""
user_id = create_user()
post = Post(title="Test dislike")
db.session.add(post)
db.session.commit()
post.like(user_id)
self.assertEqual((1, 0), (post.likes_count(), post.dislikes_count()))
post.dislike(user_id)
self.assertEqual((0, 1), (post.likes_count(), post.dislikes_count()))
def test_post_dislike(self):
"""Test disliking"""
user_id = create_user()
post = Post(title="Test dislike")
db.session.add(post)
db.session.commit()
self.assertEqual((0, 0), (post.likes_count(), post.dislikes_count()))
post.dislike(user_id)
self.assertEqual(False,
post.marks.filter_by(user_id=user_id).one().sign)
self.assertEqual((0, 1), (post.likes_count(), post.dislikes_count()))
post.dislike(user_id)
self.assertEqual((0, 0), (post.likes_count(), post.dislikes_count()))