def test_list_instances_no_service(
mock_list_services,
mock_list_instance_for_service,
mock_validate_service_name,
mock_guess_service_name,
):
expected = ['instance1', 'instance2', 'instance3']
mock_guess_service_name.return_value = 'unused'
mock_list_services.return_value = ['fake_service1']
mock_validate_service_name.side_effect = utils.NoSuchService(None)
mock_list_instance_for_service.return_value = expected
actual = utils.list_instances()
mock_validate_service_name.assert_called_once_with('unused')
mock_list_instance_for_service.assert_called_once_with('fake_service1')
assert actual == expected
def test_list_instances_no_service(
mock_list_services,
mock_list_instance_for_service,
mock_validate_service_name,
mock_guess_service_name,
):
expected = ["instance1", "instance2", "instance3"]
mock_guess_service_name.return_value = "unused"
mock_list_services.return_value = ["fake_service1"]
mock_validate_service_name.side_effect = utils.NoSuchService(None)
mock_list_instance_for_service.return_value = expected
actual = utils.list_instances()
mock_validate_service_name.assert_called_once_with("unused")
mock_list_instance_for_service.assert_called_once_with("fake_service1")
assert actual == expected
