'Verify the endpoint is inaccessible for authorization
attempts made with an expired OAuth access token.'

def test_dot_expired_accesstoken(self):

    self.dot_access_token.expires = (datetime.utcnow() - timedelta(weeks=1))
    self.dot_access_token.save()
    self.assert_oauth_status(self.dot_access_token, status.HTTP_401_UNAUTHORIZED)
