public void SetUp()
		{
			// Create the document to be iterated through.
			MockDocument doc = new MockDocument();
			ProvidedDocumentInformation docInfo = new ProvidedDocumentInformation(doc, 
				@"C:\Temp\test.txt", 
				0);
			
			// Create the forward iterator.
			forwardTextIterator = new ForwardTextIterator(docInfo);
		}
		public void SetUp()
		{
			// Create the document to be iterated through.
			MockDocument doc = new MockDocument();
			StringTextBufferStrategy textBufferStrategy = new StringTextBufferStrategy();
			textBufferStrategy.SetContent("bar");
			doc.TextBufferStrategy = textBufferStrategy;
			
			// Create a doc info with an initial end offset right 
			// at the end of the text.
			ProvidedDocumentInformation docInfo = new ProvidedDocumentInformation(doc, 
				@"C:\Temp\test.txt", 
				doc.TextLength);
			
			// Create the forward iterator.
			forwardTextIterator = new ForwardTextIterator(docInfo);
		}