@Test
public void evaluatesPreconditionsResponseByETagAndLastModificationDateAs_PRECONDITION_FAILED_WhenIfNoneMatchHeaderMatchesWithETag() {

    headers.putSingle(IF_NONE_MATCH, "\"1234567\"");
    Response response = containerRequest.evaluatePreconditions(new Date(), new EntityTag("1234567")).build();
    assertEquals(PRECONDITION_FAILED, response.getStatusInfo());
}