def execute(self, context) -> Optional[str]: hook = GKEHook( gcp_conn_id=self.gcp_conn_id, location=self.location, impersonation_chain=self.impersonation_chain, ) delete_result = hook.delete_cluster(name=self.name, project_id=self.project_id) return delete_result
class TestGKEHookDelete(unittest.TestCase): def setUp(self): self.gke_hook = GKEHook(location=GKE_ZONE) self.gke_hook._client = mock.Mock() @mock.patch( 'airflow.providers.google.common.hooks.base_google.GoogleBaseHook.project_id', new_callable=PropertyMock, return_value=None, ) @mock.patch( "airflow.providers.google.cloud.hooks.kubernetes_engine.ParseDict") @mock.patch( "airflow.providers.google.cloud.hooks.kubernetes_engine.GKEHook.wait_for_operation" ) def test_delete_cluster(self, wait_mock, convert_mock, mock_project_id): retry_mock, timeout_mock = mock.Mock(), mock.Mock() client_delete = self.gke_hook._client.delete_cluster = mock.Mock() self.gke_hook.delete_cluster(name=CLUSTER_NAME, project_id=TEST_GCP_PROJECT_ID, retry=retry_mock, timeout=timeout_mock) client_delete.assert_called_once_with( project_id=TEST_GCP_PROJECT_ID, zone=GKE_ZONE, cluster_id=CLUSTER_NAME, retry=retry_mock, timeout=timeout_mock, ) wait_mock.assert_called_once_with(client_delete.return_value) convert_mock.assert_not_called() @mock.patch( 'airflow.providers.google.common.hooks.base_google.GoogleBaseHook.project_id', new_callable=PropertyMock, return_value=None, ) @mock.patch( "airflow.providers.google.cloud.hooks.kubernetes_engine.GKEHook.log") @mock.patch( "airflow.providers.google.cloud.hooks.kubernetes_engine.ParseDict") @mock.patch( "airflow.providers.google.cloud.hooks.kubernetes_engine.GKEHook.wait_for_operation" ) def test_delete_cluster_not_found(self, wait_mock, convert_mock, log_mock, mock_project_id): from google.api_core.exceptions import NotFound # To force an error message = 'Not Found' self.gke_hook._client.delete_cluster.side_effect = NotFound( message=message) self.gke_hook.delete_cluster(name='not-existing', project_id=TEST_GCP_PROJECT_ID) wait_mock.assert_not_called() convert_mock.assert_not_called() log_mock.info.assert_any_call("Assuming Success: %s", message) @mock.patch( 'airflow.providers.google.common.hooks.base_google.GoogleBaseHook.project_id', new_callable=PropertyMock, return_value=None, ) @mock.patch( "airflow.providers.google.cloud.hooks.kubernetes_engine.ParseDict") @mock.patch( "airflow.providers.google.cloud.hooks.kubernetes_engine.GKEHook.wait_for_operation" ) def test_delete_cluster_error(self, wait_mock, convert_mock, mock_project_id): # To force an error self.gke_hook._client.delete_cluster.side_effect = AirflowException( '400') with pytest.raises(AirflowException): self.gke_hook.delete_cluster(name='a-cluster') # pylint: disable=no-value-for-parameter wait_mock.assert_not_called() convert_mock.assert_not_called()
def execute(self, context): hook = GKEHook(gcp_conn_id=self.gcp_conn_id, location=self.location) delete_result = hook.delete_cluster(name=self.name, project_id=self.project_id) return delete_result