// Test with another name
        testUser.setName("admin");
        assertEquals("admin", fessUserBean.getUserId());
    }

    @Test
    public void test_getPermissions() {
        // Test with empty permissions
        testUser.setPermissions(new String[] {});
        assertNotNull(fessUserBean.getPermissions());
        assertEquals(0, fessUserBean.getPermissions().length);

        user = new TestFessUser("testuser", new String[] {}, groups, new String[] {});
        assertArrayEquals(groups, user.getGroupNames());
    }

    @Test
    public void test_getPermissions() {
        // Test with multiple permissions
        String[] permissions = { "read", "write", "delete", "execute" };
        FessUser user = new TestFessUser("testuser", new String[] {}, new String[] {}, permissions);