@Test
public void testWeakEtags() {
metadata.putSingle("If-Match", new EntityTag("123", true).toString());
ResponseBuilder rb =
new RequestImpl(m).evaluatePreconditions(new EntityTag("123"));
assertNotNull("Strict compararison is required", rb);
Response r = rb.build();
assertEquals("If-Match precondition was not met", 412, r.getStatus());
assertEquals("Response should include ETag",
"\"123\"", r.getMetadata().getFirst("ETag"));
}