@Test(groups = {"fast-unit"}) public void pathWhereAClassesFilesAreStored_should_differForDifferentClasses() { ClassA classA = new ClassA(); ClassB classB = new ClassB(); boolean isDifferentClassses = !classA.getClass().getName().equals(classB.getClass().getName()); assertTrue(isDifferentClassses); Path classAStoragePath = classA.getPathWhereFilesAreStored(); Path classBStoragePath = classB.getPathWhereFilesAreStored(); assertTrue(!classAStoragePath.equals(classBStoragePath)); }