@Test
void indexName() {

    assertThat(indexService.indexName("action", LocalDate.of(2016, Month.JANUARY, 15))).isEqualTo("action-2016.01.15");
    assertThat(indexService.indexName("trace", LocalDate.of(2018, Month.AUGUST, 1))).isEqualTo("trace-2018.08.01");
}