def test_get_dv(self):
"""
Tests the get_dv function to see if the function returns the correct number
down votes for a given post
"""
with project.app.app_context():
self.assertEqual(Votes.get_dv(1), 0)
def getDownVotes(postID):
"""Retreives the number of down votes for a given post
Args:
postID:Votes - the post ID from which the down votes is required
Return:
number of upvotes
Raises:
"""
return Votes.get_dv(postID)