expectDataSource = &dataSource
			}
			var expectDataSourceRef *api.TypedObjectReference
			if test.wantRef {
				expectDataSourceRef = &dataSourceRef
			}

			// Method under test
			storage.defaultOnReadPvc(pvc)

			if !reflect.DeepEqual(pvc.Spec.DataSource, expectDataSource) {
				t.Errorf("data source does not match, test: %s, anyEnabled: %v, dataSource: %v, expected: %v",