@Test
public void testRoleMatchInSetExpiration() {

    
    ChangeLogStore clogStore = new MockZMSFileChangeLogStore("/tmp/zts_server_unit_tests/zts_root",
            pkey, "0");
    DataStore store = new DataStore(clogStore, null);
    Set<MemberRole> checkSet = new HashSet<>();
    checkSet.add(new MemberRole("expired", System.currentTimeMillis() - 100000));
    checkSet.add(new MemberRole("notexpired", System.currentTimeMillis() + 100000));
    
    assertFalse(store.roleMatchInSet("expired", checkSet));
    assertTrue(store.roleMatchInSet("notexpired", checkSet));
}