def test_init_exists(self): with mock.patch('os.path.isdir') as isdir: with mock.patch('os.unlink') as unlink: isdir.return_value = True agent.UnixDomainMetadataProxy(mock.Mock()) isdir.assert_called_once_with('/the') unlink.assert_called_once_with('/the/path')
def test_init_doesnot_exists(self): with mock.patch('os.path.isdir') as isdir: with mock.patch('os.makedirs') as makedirs: isdir.return_value = False agent.UnixDomainMetadataProxy(mock.Mock()) isdir.assert_called_once_with('/the') makedirs.assert_called_once_with('/the', 0o755)
def test_init_exists_unlink_no_file(self): with mock.patch('os.path.isdir') as isdir: with mock.patch('os.unlink') as unlink: with mock.patch('os.path.exists') as exists: isdir.return_value = True exists.return_value = False unlink.side_effect = OSError agent.UnixDomainMetadataProxy(mock.Mock()) isdir.assert_called_once_with('/the') unlink.assert_called_once_with('/the/path') exists.assert_called_once_with('/the/path')
def test_init_exists_unlink_fails_file_still_exists(self): with mock.patch('os.path.isdir') as isdir: with mock.patch('os.unlink') as unlink: with mock.patch('os.path.exists') as exists: isdir.return_value = True exists.return_value = True unlink.side_effect = OSError with testtools.ExpectedException(OSError): agent.UnixDomainMetadataProxy(mock.Mock()) isdir.assert_called_once_with('/the') unlink.assert_called_once_with('/the/path') exists.assert_called_once_with('/the/path')
def test_run(self): with mock.patch.object(agent, 'MetadataProxyHandler') as handler: with mock.patch.object(agent, 'UnixDomainWSGIServer') as server: with mock.patch('os.path.isdir') as isdir: with mock.patch('os.makedirs') as makedirs: isdir.return_value = False p = agent.UnixDomainMetadataProxy(self.cfg.CONF) p.run() isdir.assert_called_once_with('/the') makedirs.assert_called_once_with('/the', 0o755) server.assert_has_calls([ mock.call('quantum-metadata-agent'), mock.call().start(handler.return_value, '/the/path'), mock.call().wait() ])