Lucene.Net.Index.TestIndexReader.TestWritingNormsNoReader C# (CSharp) Method

		public virtual void  TestWritingNormsNoReader()
		{
			Directory dir = new MockRAMDirectory();
			IndexWriter writer = null;
			IndexReader reader = null;
			Term searchTerm = new Term("content", "aaa");
			
			//  add 1 documents with term : aaa
			writer = new IndexWriter(dir, new WhitespaceAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED);
			writer.UseCompoundFile = false;
			AddDoc(writer, searchTerm.Text);
			writer.Close();
			
			//  now open reader & set norm for doc 0 (writes to
			//  _0_1.s0)
			reader = IndexReader.Open(dir, false);
			reader.SetNorm(0, "content", (float) 2.0);
			reader.Close();
			
			//  now open reader again & set norm for doc 0 (writes to _0_2.s0)
			reader = IndexReader.Open(dir, false);
			reader.SetNorm(0, "content", (float) 2.0);
			reader.Close();
			Assert.IsFalse(dir.FileExists("_0_1.s0"), "failed to remove first generation norms file on writing second generation");
			
			dir.Close();
		}