nestedchoicetestfixture.cs

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//
// SharpDevelop Xml Editor
//
// Copyright (C) 2005 Matthew Ward
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
// Matthew Ward ([e-mail])

using ICSharpCode.TextEditor.Gui.CompletionWindow;
using ICSharpCode.XmlEditor;
using NUnit.Framework;
using System;
using System.IO;

namespace XmlEditor.Tests.Schema
{
	/// <summary>
	/// Tests that nested schema choice elements are handled.
	/// This happens in the NAnt schema 0.85.
	/// </summary>
	[TestFixture]
	public class NestedChoiceTestFixture : SchemaTestFixtureBase
	{
		ICompletionData[] noteChildElements;
		ICompletionData[] titleChildElements;
		
		public override void FixtureInit()
		{
			// Get note child elements.
			XmlElementPath path = new XmlElementPath();
			path.Elements.Add(new QualifiedName("note", "http://www.w3schools.com"));
			
			noteChildElements = SchemaCompletionData.GetChildElementCompletionData(path);
		
			// Get title child elements.
			path.Elements.Add(new QualifiedName("title", "http://www.w3schools.com"));
			titleChildElements = SchemaCompletionData.GetChildElementCompletionData(path);
		}
		
		[Test]
		public void TitleHasTwoChildElements()
		{
			Assert.AreEqual(2, titleChildElements.Length, 
			                "Should be 2 child elements.");
		}
		
		[Test]
		public void TextHasNoChildElements()
		{
			XmlElementPath path = new XmlElementPath();
			path.Elements.Add(new QualifiedName("note", "http://www.w3schools.com"));
			path.Elements.Add(new QualifiedName("text", "http://www.w3schools.com"));
			Assert.AreEqual(0, SchemaCompletionData.GetChildElementCompletionData(path).Length, 
			                "Should be no child elements.");
		}		
		
		[Test]
		public void NoteHasTwoChildElements()
		{
			Assert.AreEqual(2, noteChildElements.Length, 
			                "Should be two child elements.");
		}
		
		[Test]
		public void NoteChildElementIsText()
		{
			Assert.IsTrue(SchemaTestFixtureBase.Contains(noteChildElements, "text"), 
			              "Should have a child element called text.");
		}
		
		[Test]
		public void NoteChildElementIsTitle()
		{
			Assert.IsTrue(SchemaTestFixtureBase.Contains(noteChildElements, "title"), 
			              "Should have a child element called title.");
		}		
		
		protected override string GetSchema()
		{
			return "<xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" targetNamespace=\"http://www.w3schools.com\" xmlns=\"http://www.w3schools.com\" elementFormDefault=\"qualified\">\r\n" +
				"\t<xs:element name=\"note\">\r\n" +
				"\t\t<xs:complexType> \r\n" +
				"\t\t\t<xs:choice>\r\n" +
				"\t\t\t\t<xs:element ref=\"title\"/>\r\n" +
				"\t\t\t\t<xs:element name=\"text\" type=\"xs:string\"/>\r\n" +
				"\t\t\t</xs:choice>\r\n" +
				"\t\t</xs:complexType>\r\n" +
				"\t</xs:element>\r\n" +
				"\t<xs:element name=\"title\">\r\n" +
				"\t\t<xs:complexType> \r\n" +
				"\t\t\t<xs:choice>\r\n" +
				"\t\t\t\t<xs:element name=\"foo\" type=\"xs:string\"/>\r\n" +
				"\t\t\t\t<xs:element name=\"bar\" type=\"xs:string\"/>\r\n" +
				"\t\t\t</xs:choice>\r\n" +
				"\t\t</xs:complexType>\r\n" +
				"\t</xs:element>\r\n" +				
				"</xs:schema>";
		}
	}
}