public Result search(Query query, Execution execution) {
                Result res = new Result(query);
                res.setTotalHitCount(1);
                Hit hit = new Hit("http://document/", 1000);
                hit.setField("url", "http://document/");
                hit.setField("title", "Article title");
                hit.setField("extsourceid", "12345");
                res.hits().add(hit);
                return res;
            }
Unit test cases for CacheControlSearcher.

@author frodelu
container-search/src/test/java/com/yahoo/search/searchers/test/CacheControlSearcherTestCase.java