Lucene.Net.Index.TestAddIndexesNoOptimize.TestWithPendingDeletes C# (CSharp) Method

		public virtual void  TestWithPendingDeletes()
		{
			// main directory
			Directory dir = new RAMDirectory();
			// auxiliary directory
			Directory aux = new RAMDirectory();
			
			SetUpDirs(dir, aux);
			IndexWriter writer = NewWriter(dir, false);
			writer.AddIndexesNoOptimize(new Directory[]{aux});
			
			// Adds 10 docs, then replaces them with another 10
			// docs, so 10 pending deletes:
			for (int i = 0; i < 20; i++)
			{
				Document doc = new Document();
				doc.Add(new Field("id", "" + (i % 10), Field.Store.NO, Field.Index.NOT_ANALYZED));
				doc.Add(new Field("content", "bbb " + i, Field.Store.NO, Field.Index.ANALYZED));
				writer.UpdateDocument(new Term("id", "" + (i % 10)), doc);
			}
			// Deletes one of the 10 added docs, leaving 9:
			PhraseQuery q = new PhraseQuery();
			q.Add(new Term("content", "bbb"));
			q.Add(new Term("content", "14"));
			writer.DeleteDocuments(q);
			
			writer.Optimize();
		    writer.Commit();
			
			VerifyNumDocs(dir, 1039);
			VerifyTermDocs(dir, new Term("content", "aaa"), 1030);
			VerifyTermDocs(dir, new Term("content", "bbb"), 9);
			
			writer.Close();
			dir.Close();
			aux.Close();
		}