user.setLabeledURI("https://example.com/profile");
        assertEquals("https://example.com/profile", user.getLabeledURI());
    }

    @Test
    public void test_user_initials() {
        final User user = new User();
        assertNull(user.getInitials());

        user.setInitials("JD");
        assertEquals("JD", user.getInitials());
    }

    @Test