test_fetch_ubuntu.py 文件源码

def test_configure_install_source_uca_repos(
            self, _fip, _lsb, _install, _open):
        """Test configuring installation source from UCA sources"""
        _lsb.return_value = FAKE_RELEASE
        _file = MagicMock(spec=io.FileIO)
        _open.return_value = _file
        _fip.side_effect = lambda x: x
        for src, url in UCA_SOURCES:
            actual_url = "# Ubuntu Cloud Archive\n{}\n".format(url)
            fetch.add_source(src)
            _install.assert_called_with(['ubuntu-cloud-keyring'],
                                        fatal=True)
            _open.assert_called_with(
                '/etc/apt/sources.list.d/cloud-archive.list',
                'w'
            )
            _file.__enter__().write.assert_called_with(actual_url)