def METHOD_NAME(self):
    """
    Assert that correct url is returned
    when version_url is ending with slash
    """
    project = models.Project(
        version_url="https://git.savannah.gnu.org/cgit/gnuzilla.git/"
    )
    exp = "https://git.savannah.gnu.org/cgit/gnuzilla.git/refs/tags"
    obs = backend.CgitBackend.get_version_url(project)
    self.assertEqual(obs, exp)