Lucene.Net.Index.TestTermVectorsWriter.TestNoTermVectorAfterTermVectorMerge C# (CSharp) Method

        public virtual void TestNoTermVectorAfterTermVectorMerge()
        {
            Directory dir = NewDirectory();
            IndexWriter iw = new IndexWriter(dir, NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random())));
            Document document = new Document();
            FieldType customType = new FieldType(StringField.TYPE_NOT_STORED);
            customType.StoreTermVectors = true;
            document.Add(NewField("tvtest", "a b c", customType));
            iw.AddDocument(document);
            iw.Commit();

            document = new Document();
            document.Add(NewTextField("tvtest", "x y z", Field.Store.NO));
            iw.AddDocument(document);
            // Make first segment
            iw.Commit();

            iw.ForceMerge(1);

            FieldType customType2 = new FieldType(StringField.TYPE_NOT_STORED);
            customType2.StoreTermVectors = true;
            document.Add(NewField("tvtest", "a b c", customType2));
            iw.AddDocument(document);
            // Make 2nd segment
            iw.Commit();
            iw.ForceMerge(1);

            iw.Dispose();
            dir.Dispose();
        }
    }