@Test
public void whenToApiEntitiesListFromDomainEntitiesList() {

    List<Event> domainEntityList = Arrays.asList(DomainEntityTestUtils.fullEvent());
    List<EventApiEntity> expected = Arrays.asList(ApiEntityTestUtils.fullEvent());
    List<EventApiEntity> actual = mapper.toApiEntityList(domainEntityList);
    assertThat(actual).isEqualTo(expected);
}