def test_database_update_ex_if_database_not_exist(self, mock_hook):
mock_hook.return_value.get_database.return_value = None
with self.assertRaises(AirflowException) as cm:
op = CloudSpannerInstanceDatabaseUpdateOperator(
project_id=PROJECT_ID,
instance_id=INSTANCE_ID,
database_id=DB_ID,
ddl_statements=DDL_STATEMENTS,
task_id="id")
op.execute(None)
err = cm.exception
self.assertIn(
"The Cloud Spanner database 'db1' in project 'project-id' and "
"instance 'instance-id' is missing", str(err))
mock_hook.assert_called_once_with(gcp_conn_id="google_cloud_default")
def test_database_update_missing_project_id(self, mock_hook):
mock_hook.return_value.get_database.return_value = {"name": DB_ID}
op = CloudSpannerInstanceDatabaseUpdateOperator(
instance_id=INSTANCE_ID,
database_id=DB_ID,
ddl_statements=DDL_STATEMENTS,
task_id="id"
)
result = op.execute(None)
mock_hook.assert_called_once_with(gcp_conn_id="google_cloud_default")
mock_hook.return_value.update_database.assert_called_once_with(
project_id=None, instance_id=INSTANCE_ID, database_id=DB_ID,
ddl_statements=DDL_STATEMENTS, operation_id=None
)
self.assertTrue(result)
def test_database_update_ex_if_param_missing(self, project_id, instance_id,
database_id, ddl_statements,
exp_msg, mock_hook):
with self.assertRaises(AirflowException) as cm:
CloudSpannerInstanceDatabaseUpdateOperator(
project_id=project_id,
instance_id=instance_id,
database_id=database_id,
ddl_statements=ddl_statements,
task_id="id")
err = cm.exception
self.assertIn("The required parameter '{}' is empty".format(exp_msg),
str(err))
mock_hook.assert_not_called()
task_id='spanner_database_deploy_task')
spanner_database_deploy_task2 = CloudSpannerInstanceDatabaseDeployOperator(
instance_id=GCP_SPANNER_INSTANCE_ID,
database_id=GCP_SPANNER_DATABASE_ID,
ddl_statements=[
"CREATE TABLE my_table1 (id INT64, name STRING(MAX)) PRIMARY KEY (id)",
"CREATE TABLE my_table2 (id INT64, name STRING(MAX)) PRIMARY KEY (id)",
],
task_id='spanner_database_deploy_task2')
# [END howto_operator_spanner_database_deploy]
# [START howto_operator_spanner_database_update]
spanner_database_update_task = CloudSpannerInstanceDatabaseUpdateOperator(
project_id=GCP_PROJECT_ID,
instance_id=GCP_SPANNER_INSTANCE_ID,
database_id=GCP_SPANNER_DATABASE_ID,
ddl_statements=[
"CREATE TABLE my_table3 (id INT64, name STRING(MAX)) PRIMARY KEY (id)",
],
task_id='spanner_database_update_task')
# [END howto_operator_spanner_database_update]
# [START howto_operator_spanner_database_update_idempotent]
spanner_database_update_idempotent1_task = CloudSpannerInstanceDatabaseUpdateOperator(
project_id=GCP_PROJECT_ID,
instance_id=GCP_SPANNER_INSTANCE_ID,
database_id=GCP_SPANNER_DATABASE_ID,
operation_id=OPERATION_ID,
ddl_statements=[
"CREATE TABLE my_table_unique (id INT64, name STRING(MAX)) PRIMARY KEY (id)",
],
task_id='spanner_database_update_idempotent1_task')