@Test
public void shouldReturnStarObjectWhenLevelValueIsEqualToStar() {

    // given
    Parameter metadata = new SimpleParameter().withLevel(new SimpleLevel().withName("star"));
    ParameterEntry entry = new SimpleParameterEntry("*");
    // when
    MapEntry map = converter.asMap(metadata, entry);
    // then
    assertThat(map.get("star")).isInstanceOf(Star.class);
}