PathMetadataDynamoDBTranslation { static KeyAttribute pathToParentKeyAttribute(Path path) { return new KeyAttribute(PARENT, pathToParentKey(path)); } private  PathMetadataDynamoDBTranslation(); @VisibleForTesting static String pathToParentKey(Path path);  }
@Test public void testPathToParentKeyAttribute() { doTestPathToParentKeyAttribute(TEST_DIR_PATH); doTestPathToParentKeyAttribute(TEST_FILE_PATH); }