def test_wc_with_last_modified_time_with_one_true_cond(self, mock_hook): mock_hook.return_value.list.return_value = SOURCE_FILES_LIST mock_hook.return_value.is_updated_after.side_effect = [ True, False, False ] operator = GCSToGCSOperator( task_id=TASK_ID, source_bucket=TEST_BUCKET, source_object=SOURCE_OBJECT_WILDCARD_FILENAME, destination_bucket=DESTINATION_BUCKET, last_modified_time=MOD_TIME_1) operator.execute(None) mock_hook.return_value.rewrite.assert_called_once_with( TEST_BUCKET, 'test_object/file1.txt', DESTINATION_BUCKET, 'test_object/file1.txt')
def test_executes_with_is_older_than_with_true_cond(self, mock_hook): mock_hook.return_value.is_older_than.return_value = True operator = GCSToGCSOperator( task_id=TASK_ID, source_bucket=TEST_BUCKET, source_object=SOURCE_OBJECT_NO_WILDCARD, destination_bucket=DESTINATION_BUCKET, destination_object=SOURCE_OBJECT_NO_WILDCARD, last_modified_time=MOD_TIME_1, maximum_modified_time=MOD_TIME_2, is_older_than=3600) operator.execute(None) mock_hook.return_value.rewrite.assert_called_once_with( TEST_BUCKET, 'test_object.txt', DESTINATION_BUCKET, 'test_object.txt')
def test_execute_wildcard_without_destination_object(self, mock_hook): mock_hook.return_value.list.return_value = SOURCE_FILES_LIST operator = GCSToGCSOperator( task_id=TASK_ID, source_bucket=TEST_BUCKET, source_object=SOURCE_OBJECT_WILDCARD_FILENAME, destination_bucket=DESTINATION_BUCKET) operator.execute(None) mock_calls_none = [ mock.call(TEST_BUCKET, 'test_object/file1.txt', DESTINATION_BUCKET, 'test_object/file1.txt'), mock.call(TEST_BUCKET, 'test_object/file2.txt', DESTINATION_BUCKET, 'test_object/file2.txt'), ] mock_hook.return_value.rewrite.assert_has_calls(mock_calls_none)
def test_executes_with_no_destination_bucket_and_no_destination_object( self, mock_hook): mock_hook.return_value.list.return_value = SOURCE_OBJECTS_LIST operator = GCSToGCSOperator(task_id=TASK_ID, source_bucket=TEST_BUCKET, source_objects=SOURCE_OBJECTS_LIST) operator.execute(None) mock_calls = [ mock.call(TEST_BUCKET, 'test_object/file1.txt', TEST_BUCKET, 'test_object/file1.txt'), mock.call(TEST_BUCKET, 'test_object/file2.txt', TEST_BUCKET, 'test_object/file2.txt'), mock.call(TEST_BUCKET, 'test_object/file3.json', TEST_BUCKET, 'test_object/file3.json'), ] mock_hook.return_value.rewrite.assert_has_calls(mock_calls)
def test_execute_with_empty_destination_bucket(self, mock_hook): mock_hook.return_value.list.return_value = SOURCE_FILES_LIST operator = GCSToGCSOperator( task_id=TASK_ID, source_bucket=TEST_BUCKET, source_object=SOURCE_OBJECT_NO_WILDCARD, destination_bucket=None, destination_object=DESTINATION_OBJECT_PREFIX) with mock.patch.object(operator.log, 'warning') as mock_warn: operator.execute(None) mock_warn.assert_called_once_with( 'destination_bucket is None. Defaulting it to source_bucket (%s)', TEST_BUCKET) self.assertEqual(operator.destination_bucket, operator.source_bucket)
def test_execute_more_than_1_wildcard(self, mock_hook): mock_hook.return_value.list.return_value = SOURCE_FILES_LIST operator = GCSToGCSOperator( task_id=TASK_ID, source_bucket=TEST_BUCKET, source_object=SOURCE_OBJECT_MULTIPLE_WILDCARDS, destination_bucket=DESTINATION_BUCKET, destination_object=DESTINATION_OBJECT_PREFIX) total_wildcards = operator.source_object.count(WILDCARD) error_msg = "Only one wildcard '[*]' is allowed in source_object parameter. " \ "Found {}".format(total_wildcards) with self.assertRaisesRegex(AirflowException, error_msg): operator.execute(None)
def test_execute_wildcard_with_destination_object_retained_prefix( self, mock_hook): mock_hook.return_value.list.return_value = SOURCE_FILES_LIST operator = GCSToGCSOperator( task_id=TASK_ID, source_bucket=TEST_BUCKET, source_object=SOURCE_OBJECT_WILDCARD_FILENAME, destination_bucket=DESTINATION_BUCKET, destination_object='{}/{}'.format( DESTINATION_OBJECT_PREFIX, SOURCE_OBJECT_WILDCARD_SUFFIX[:-1])) operator.execute(None) mock_calls_retained = [ mock.call(TEST_BUCKET, 'test_object/file1.txt', DESTINATION_BUCKET, 'foo/bar/test_object/file1.txt'), mock.call(TEST_BUCKET, 'test_object/file2.txt', DESTINATION_BUCKET, 'foo/bar/test_object/file2.txt'), ] mock_hook.return_value.rewrite.assert_has_calls(mock_calls_retained)
def test_executes_with_different_delimiter_and_destination_object( self, mock_hook): mock_hook.return_value.list.return_value = [ 'test_object/file1.txt', 'test_object/file2.txt' ] operator = GCSToGCSOperator(task_id=TASK_ID, source_bucket=TEST_BUCKET, source_objects=SOURCE_OBJECTS_LIST, destination_bucket=DESTINATION_BUCKET, destination_object=DESTINATION_OBJECT, delimiter='.txt') operator.execute(None) mock_calls = [ mock.call(TEST_BUCKET, 'test_object/file1.txt', DESTINATION_BUCKET, DESTINATION_OBJECT), mock.call(TEST_BUCKET, 'test_object/file2.txt', DESTINATION_BUCKET, DESTINATION_OBJECT), ] mock_hook.return_value.rewrite.assert_has_calls(mock_calls)
def test_wc_with_last_modified_time_with_all_true_cond_no_file( self, mock_hook): mock_hook.return_value.list.return_value = SOURCE_OBJECTS_LIST mock_hook.return_value.is_updated_after.side_effect = [ True, True, True ] operator = GCSToGCSOperator(task_id=TASK_ID, source_bucket=TEST_BUCKET, source_objects=SOURCE_OBJECTS_NO_FILE, destination_bucket=DESTINATION_BUCKET, last_modified_time=MOD_TIME_1) operator.execute(None) mock_calls_none = [ mock.call(TEST_BUCKET, 'test_object/file1.txt', DESTINATION_BUCKET, 'test_object/file1.txt'), mock.call(TEST_BUCKET, 'test_object/file2.txt', DESTINATION_BUCKET, 'test_object/file2.txt'), mock.call(TEST_BUCKET, 'test_object/file3.json', DESTINATION_BUCKET, 'test_object/file3.json'), ] mock_hook.return_value.rewrite.assert_has_calls(mock_calls_none)