test_xenhost.py 文件源码

def test_ip_link_add_veth_pair(self):
        dev1_name = 'fake_brige_name'
        dev2_name = 'fake_port_name'
        side_effects = [dev1_name, dev2_name]
        self.mock_patch_object(self.pluginlib,
                               'exists')
        self.pluginlib.exists.side_effect = side_effects
        expected_cmd_args = ['ip', 'link', 'add', dev1_name, 'type',
                             'veth', 'peer', 'name', dev2_name]
        expected_pluginlib_arg_list = [call('fake_args', 'dev1_name'),
                                       call('fake_args', 'dev2_name')]

        self.host._ip_link_add_veth_pair('fake_args')
        self.host._run_command.assert_called_with(expected_cmd_args)
        self.assertEqual(self.pluginlib.exists.call_args_list,
                         expected_pluginlib_arg_list)