Lucene.Net.Search.TestSort.TestEmptyIndex C# (CSharp) Метод

        public virtual void TestEmptyIndex()
        {
            IndexSearcher empty = NewSearcher(new MultiReader());
            Query query = new TermQuery(new Term("contents", "foo"));

            Sort sort = new Sort();
            TopDocs td = empty.Search(query, null, 10, sort, true, true);
            Assert.AreEqual(0, td.TotalHits);

            sort.SetSort(SortField.FIELD_DOC);
            td = empty.Search(query, null, 10, sort, true, true);
            Assert.AreEqual(0, td.TotalHits);

            sort.SetSort(new SortField("int", SortField.Type_e.INT), SortField.FIELD_DOC);
            td = empty.Search(query, null, 10, sort, true, true);
            Assert.AreEqual(0, td.TotalHits);

            sort.SetSort(new SortField("string", SortField.Type_e.STRING, true), SortField.FIELD_DOC);
            td = empty.Search(query, null, 10, sort, true, true);
            Assert.AreEqual(0, td.TotalHits);

            sort.SetSort(new SortField("string_val", SortField.Type_e.STRING_VAL, true), SortField.FIELD_DOC);
            td = empty.Search(query, null, 10, sort, true, true);
            Assert.AreEqual(0, td.TotalHits);

            sort.SetSort(new SortField("float", SortField.Type_e.FLOAT), new SortField("string", SortField.Type_e.STRING));
            td = empty.Search(query, null, 10, sort, true, true);
            Assert.AreEqual(0, td.TotalHits);
        }