assertEquals(2, list.size());
        assertEquals("******@****.***@hoge.com", list.get(0));
        assertEquals("test", list.get(1));

    }

    @Test
    public void test_setMaxGroupDepth() {
        EntraIdAuthenticator authenticator = new EntraIdAuthenticator();

        // Test setting different max group depths
        authenticator.setMaxGroupDepth(5);
        authenticator.setMaxGroupDepth(20);