@Test
void testConstructorStarInTagName() {

    tags.clear();
    tags.add(new StatisticTag("x*x", "T1V"));
    tags.add(new StatisticTag("T2", "T2V"));
    final SQLStatKey sqlStatKey = new SQLStatKey(time, statName, tags);
    final RollUpBitMask rollUpBitMask = RollUpBitMaskUtil.fromSortedTagList(tags);
    assertThat(sqlStatKey.getName()).isEqualTo(statName + rollUpBitMask.asHexString() + buildTagsPart(tags));
}