assertEquals("ROLE_USER", roles[0]);
        assertEquals("ROLE_ADMIN", roles[1]);
        assertEquals("ROLE_GUEST", roles[2]);
    }

    // Test non-annotated method
    public void test_methodWithoutAnnotation() throws NoSuchMethodException {
        Method method = MethodAnnotatedClass.class.getMethod("nonAnnotatedMethod");
        Secured secured = method.getAnnotation(Secured.class);
        assertNull(secured);
    }