//
// System.Xml.XmlSchemaSetTests.cs
//
// Author:
//	Atsushi Enomoto <atsushi@ximian.com>
//
// (C) 2004 Novell Inc.
//
#if NET_2_0

using System;
using System.Collections;
using System.IO;
using System.Xml;
using System.Xml.Schema;
using NUnit.Framework;

namespace MonoTests.System.Xml
{
	[TestFixture]
	public class XmlSchemaSetTests
	{
		[Test]
		public void Add ()
		{
			XmlSchemaSet ss = new XmlSchemaSet ();
			XmlDocument doc = new XmlDocument ();
			doc.LoadXml ("<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema' />");
			ss.Add (null, new XmlNodeReader (doc)); // null targetNamespace
			ss.Compile ();

			// same document, different targetNamespace
			ss.Add ("ab", new XmlNodeReader (doc));

			// Add(null, xmlReader) -> targetNamespace in the schema
			doc.LoadXml ("<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema' targetNamespace='urn:foo' />");
			ss.Add (null, new XmlNodeReader (doc));

			Assert.AreEqual (3, ss.Count);

			bool chameleon = false;
			bool ab = false;
			bool urnfoo = false;

			foreach (XmlSchema schema in ss.Schemas ()) {
				if (schema.TargetNamespace == null)
					chameleon = true;
				else if (schema.TargetNamespace == "ab")
					ab = true;
				else if (schema.TargetNamespace == "urn:foo")
					urnfoo = true;
			}
			Assert.IsTrue (chameleon, "chameleon schema missing");
			Assert.IsTrue (ab, "target-remapped schema missing");
			Assert.IsTrue (urnfoo, "target specified in the schema ignored");
		}

		[Test]
		[Ignore ("This behavior might be changed, since Add(XmlSchema) does not throw any exceptions, while this does.")]
		[ExpectedException (typeof (ArgumentException))]
		public void AddTwice ()
		{
			XmlSchemaSet ss = new XmlSchemaSet ();
			XmlDocument doc = new XmlDocument ();
			doc.LoadXml ("<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema' />");
			ss.Add ("ab", new XmlNodeReader (doc));
			ss.Add ("ab", new XmlNodeReader (doc));
		}
	}
}
#endif