mono/mcs/class/System.XML/Test/System.Xml/XmlWriterTests.cs

//
// System.Xml.XmlTextWriterTests
//
// Authors:
//   Atsushi Enomoto <[email protected]>
//   Martin Willemoes Hansen <[email protected]>
//
// (C) 2003 Atsushi Enomoto
// (C) 2003 Martin Willemoes Hansen
//
//
//  This class mainly checks inheritance and behaviors of XmlWriter.
//

using System;
using System.IO;
using System.Text;
using System.Xml;

using NUnit.Framework;

namespace MonoTests.System.Xml
{
	[TestFixture]
	public class XmlWriterTests
	{
		// MS.NET's not-overriden XmlWriter.WriteStartElement(name)
		// invokes WriteStartElement(null, name, null). 
		// WriteStartElement(name, ns) invokes (null, name, ns), too.
		[Test]
		public void StartElement ()
		{
			StartElementTestWriter xw = new StartElementTestWriter ();
			xw.WriteStartDocument ();
			xw.WriteStartElement ("test");
			Assertion.AssertEquals ("StartElementOverride.NS", null, xw.NS);
			Assertion.AssertEquals ("StartElementOverride.Prefix", null, xw.Prefix);
			xw.NS = String.Empty;
			xw.Prefix = String.Empty;
			xw.WriteStartElement ("test", "urn:hoge");
			Assertion.AssertEquals ("StartElementOverride.NS", "urn:hoge", xw.NS);
			Assertion.AssertEquals ("StartElementOverride.Prefix", null, xw.Prefix);
		}
		
		class StartElementTestWriter : DefaultXmlWriter
		{
			public StartElementTestWriter () : base () {}
			public string NS = String.Empty;
			public string Prefix = String.Empty;

			public override void WriteStartElement (string prefix, string localName, string ns)
			{
				this.NS = ns;
				this.Prefix = prefix;
			}
		}
	}

	internal class DefaultXmlWriter : XmlWriter
	{
		public DefaultXmlWriter () : base ()
		{
		}

		public override void Close ()
		{
		}

		public override void Flush ()
		{
		}

		public override string LookupPrefix (string ns)
		{
			return null;
		}

		public override void WriteBase64 (byte [] buffer, int index, int count)
		{
		}

		public override void WriteBinHex (byte [] buffer, int index, int count)
		{
		}

		public override void WriteCData (string text)
		{
		}

		public override void WriteCharEntity (char ch)
		{
		}

		public override void WriteChars (char [] buffer, int index, int count)
		{
		}

		public override void WriteComment (string text)
		{
		}

		public override void WriteDocType (string name, string pubid, string sysid, string subset)
		{
		}

		public override void WriteEndAttribute ()
		{
		}

		public override void WriteEndDocument ()
		{
		}

		public override void WriteEndElement ()
		{
		}

		public override void WriteEntityRef (string name)
		{
		}

		public override void WriteFullEndElement ()
		{
		}

		public override void WriteName (string name)
		{
		}

		public override void WriteNmToken (string name)
		{
		}

		public override void WriteNode (XmlReader reader, bool defattr)
		{
		}

		public override void WriteProcessingInstruction (string name, string text)
		{
		}

		public override void WriteQualifiedName (string localName, string ns)
		{
		}

		public override void WriteRaw (string data)
		{
		}

		public override void WriteRaw (char [] buffer, int index, int count)
		{
		}

		public override void WriteStartAttribute (string prefix, string localName, string ns)
		{
		}

		public override void WriteStartDocument (bool standalone)
		{
		}

		public override void WriteStartDocument ()
		{
		}

		public override void WriteStartElement (string prefix, string localName, string ns)
		{
		}

		public override void WriteString (string text)
		{
		}

		public override void WriteSurrogateCharEntity (char lowChar, char highChar)
		{
		}

		public override void WriteWhitespace (string ws)
		{
		}

		public override WriteState WriteState {
			get {
				return WriteState.Start;
			}
		}

		public override string XmlLang {
			get {
				return null;
			}
		}

		public override XmlSpace XmlSpace {
			get {
				return XmlSpace.None;
			}
		}

	}
}