@Test
public void shouldFindChildAtNthLevelWhenCompositeIdMatchesComponentTree() {

    // given
    ComponentChildLocator locator = childLocator();
    CompositeId compositeId = fromStringValue("2:3:4:5");
    // when
    Optional<? extends LicketComponent<?>> rootComponent = locator.findByCompositeId(compositeId);
    // then
    assertThat(rootComponent.isPresent()).isTrue();
}