TobKed commented on a change in pull request #6865: [AIRFLOW-6314] BigQuery -
improve BigQueryHook test
URL: https://github.com/apache/airflow/pull/6865#discussion_r360457310
##########
File path: tests/gcp/hooks/test_bigquery.py
##########
@@ -56,21 +55,108 @@ def test_bigquery_client_creation(
)
self.assertEqual(mock_bigquery_connection.return_value, result)
+ @mock.patch(
+ 'airflow.gcp.hooks.base.CloudBaseHook._get_credentials_and_project_id',
+ return_value=("CREDENTIALS", "PROJECT_ID",)
+ )
+ @mock.patch("airflow.gcp.hooks.base.CloudBaseHook.__init__")
+ def test_bigquery_bigquery_conn_id_deprecation_warning(
+ self, mock_base_hook_init, mock_get_creds_and_proj_id
+ ):
+ bigquery_conn_id = "bigquery conn id"
+ warning_message = "The bigquery_conn_id parameter has been deprecated.
" \
+ "You should pass the gcp_conn_id parameter."
+ with self.assertWarns(DeprecationWarning) as warn:
+ hook.BigQueryHook(bigquery_conn_id=bigquery_conn_id)
+ mock_base_hook_init.assert_called_once_with(delegate_to=None,
gcp_conn_id='bigquery conn id')
+ self.assertEqual(warning_message, str(warn.warning))
-class TestPandasGbqCredentials(unittest.TestCase):
@mock.patch(
'airflow.gcp.hooks.base.CloudBaseHook._get_credentials_and_project_id',
return_value=("CREDENTIALS", "PROJECT_ID",)
)
- @mock.patch('airflow.gcp.hooks.bigquery.read_gbq')
- def test_credentials_provided(self, mock_read_gbq,
mock_get_creds_and_proj_id):
- self.instance = hook.BigQueryHook() # pylint:
disable=attribute-defined-outside-init
+ def test_bigquery_insert_rows_not_implemented(self,
mock_get_creds_and_proj_id):
+ bq_hook = hook.BigQueryHook()
+ with self.assertRaises(NotImplementedError):
+ bq_hook.insert_rows(table="table", rows=[1, 2])
- self.instance.get_pandas_df('select 1')
+ @mock.patch(
+ 'airflow.gcp.hooks.base.CloudBaseHook._get_credentials_and_project_id',
+ return_value=("CREDENTIALS", "PROJECT_ID",)
+ )
+ @mock.patch("airflow.gcp.hooks.bigquery.BigQueryHook.get_service")
+ def test_bigquery_table_exists_true(self, mock_get_service,
mock_get_creds_and_proj_id):
+ project_id = 'bq-project'
+ dataset_id = 'bq_dataset'
+ table_id = 'bq_table_view'
Review comment:
I think it is good idea however I will address it in the another separate PR
for the whole file.
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