Lucene.Net.Index.TestDocValuesIndexing.TestDifferentTypedDocValuesField C# (CSharp) Метод

        public virtual void TestDifferentTypedDocValuesField()
        {
            Directory d = NewDirectory();
            RandomIndexWriter w = new RandomIndexWriter(Random(), d, Similarity, TimeZone);
            Document doc = new Document();
            // Index doc values are single-valued so we should not
            // be able to add same field more than once:
            Field f;
            doc.Add(f = new NumericDocValuesField("field", 17));
            doc.Add(new BinaryDocValuesField("field", new BytesRef("blah")));
            try
            {
                w.AddDocument(doc);
                Assert.Fail("didn't hit expected exception");
            }
            catch (System.ArgumentException iae)
            {
                // expected
            }

            doc = new Document();
            doc.Add(f);
            w.AddDocument(doc);
            w.ForceMerge(1);
            DirectoryReader r = w.Reader;
            w.Dispose();
            Assert.AreEqual(17, FieldCache.DEFAULT.GetInts(GetOnlySegmentReader(r), "field", false).Get(0));
            r.Dispose();
            d.Dispose();
        }