@Test
public void asteriskMeetsConditionForNonNull() {

    final IfMatchPreconditionHeader ifMatchPreconditionHeader =
            createIfMatchPreconditionHeader(fromCommaSeparatedString("*"));
    assertThat(ifMatchPreconditionHeader.meetsConditionFor(EntityTag.fromString("\"4711\""))).isTrue();
    assertThat(ifMatchPreconditionHeader.meetsConditionFor(EntityTag.fromString("\"foo\""))).isTrue();
}