def test_directory(self):
        """git with non-default directory to clone into"""
        g = git()
        self.assertEqual(g.clone_step(repository='https://github.com/NVIDIA/hpc-container-maker.git',
                                      directory='hpccm'),
                         'mkdir -p /tmp && cd /tmp && git clone --depth=1 https://github.com/NVIDIA/hpc-container-maker.git hpccm && cd -')
git with non-default directory to clone into
test/test_git.py