private static void doTest(Type elementType, String className, String element, String descriptor, boolean shallBeRenamed) { boolean result = new ConverterHelper().toBeRenamed(elementType, className, element, descriptor); String assertionMessage = shallBeRenamed ? "Identifier { %s, %s, %s, %s } shall be renamed" : "Identifier { %s, %s, %s, %s } shall not be renamed"; assertTrue(String.format(assertionMessage, elementType.toString(), className, element, descriptor), result == shallBeRenamed); } }