"""Test Marshmallow schema custom post-dump hook.""" from src import schema def test_convert_case(test_event, test_transformed_event_no_extra_fields): """Test convert case transforms json keys to PascalCase.""" data = schema.ArtistSignupSchema().loads(test_event['body']) transformed_data = schema.ArtistSignupSchema().dump(data) assert transformed_data == test_transformed_event_no_extra_fields