@Test
void testRolledUpStatisticEventStatisticEvent() {

    buildEvent();
    final RolledUpStatisticEvent rolledUpStatisticEvent = new RolledUpStatisticEvent(event);
    compareEvents(event, rolledUpStatisticEvent);
    assertThat(rolledUpStatisticEvent.iterator().hasNext()).isTrue();
    int counter = 0;
    for (final TimeAgnosticStatisticEvent timeAgnosticStatisticEvent : rolledUpStatisticEvent) {
        assertThat(timeAgnosticStatisticEvent).isEqualTo(event.getTimeAgnosticStatisticEvent());
        counter++;
    }
    assertThat(counter).isEqualTo(1);
}