def test_get_user_who_exists(self):
user = dao.get_user(self.expected_username)
self.assertIsNotNone(user)
self.assertEqual(user.username, self.expected_username,
"The username of the user is not correct.")
self.assertEqual(user.hash, self.expected_hash,
"The hash of the user is not correct.")
def test_get_user_who_does_not_exist(self):
user = dao.get_user("someperson")
self.assertIsNone(user)
