Lucene.Net.Index.TestDocsAndPositions.TestDocsAndPositionsEnumStart C# (CSharp) Метод

        public virtual void TestDocsAndPositionsEnumStart()
        {
            Directory dir = NewDirectory();
            RandomIndexWriter writer = new RandomIndexWriter(Random(), dir, Similarity, TimeZone);
            Document doc = new Document();
            doc.Add(NewTextField("foo", "bar", Field.Store.NO));
            writer.AddDocument(doc);
            DirectoryReader reader = writer.Reader;
            AtomicReader r = GetOnlySegmentReader(reader);
            DocsAndPositionsEnum disi = r.TermPositionsEnum(new Term("foo", "bar"));
            int docid = disi.DocID();
            Assert.AreEqual(-1, docid);
            Assert.IsTrue(disi.NextDoc() != DocIdSetIterator.NO_MORE_DOCS);

            // now reuse and check again
            TermsEnum te = r.Terms("foo").Iterator(null);
            Assert.IsTrue(te.SeekExact(new BytesRef("bar")));
            disi = te.DocsAndPositions(null, disi);
            docid = disi.DocID();
            Assert.AreEqual(-1, docid);
            Assert.IsTrue(disi.NextDoc() != DocIdSetIterator.NO_MORE_DOCS);
            writer.Dispose();
            r.Dispose();
            dir.Dispose();
        }
    }