twoelementpathtestfixture.cs

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// <file>
//     <copyright see="prj:///doc/copyright.txt"/>
//     <license see="prj:///doc/license.txt"/>
//     <owner name="Matthew Ward" email="[e-mail]"/>
//     <version>$Revision: 915 $</version>
// </file>

using ICSharpCode.XmlEditor;
using NUnit.Framework;
using System;

namespace XmlEditor.Tests.Paths
{
	[TestFixture]
	public class TwoElementPathTestFixture
	{
		XmlElementPath path;
		QualifiedName firstQualifiedName;
		QualifiedName secondQualifiedName;
		
		[SetUp]
		public void Init()
		{
			path = new XmlElementPath();
			firstQualifiedName = new QualifiedName("foo", "http://foo", "f");
			path.Elements.Add(firstQualifiedName);
			
			secondQualifiedName = new QualifiedName("bar", "http://bar", "b");
			path.Elements.Add(secondQualifiedName);
		}
		
		[Test]
		public void HasTwoItems()
		{
			Assert.AreEqual(2, path.Elements.Count, 
			                "Should have 2 elements.");
		}
		
		[Test]
		public void RemoveLastItem()
		{
			path.Elements.RemoveLast();
			Assert.AreEqual(firstQualifiedName, path.Elements[0],
			                "Wrong item removed.");
		}	
		
		[Test]
		public void LastPrefix()
		{
			Assert.AreEqual("b", path.Elements.LastPrefix, "Incorrect last prefix.");
		}
		
		[Test]
		public void LastPrefixAfterLastItemRemoved()
		{
			path.Elements.RemoveLast();
			Assert.AreEqual("f", path.Elements.LastPrefix, "Incorrect last prefix.");
		}	
		
		[Test]
		public void Equality()
		{
			XmlElementPath newPath = new XmlElementPath();
			newPath.Elements.Add(new QualifiedName("foo", "http://foo", "f"));
			newPath.Elements.Add(new QualifiedName("bar", "http://bar", "b"));
			
			Assert.IsTrue(newPath.Equals(path), "Should be equal.");
		}
		
		[Test]
		public void NotEqual()
		{
			XmlElementPath newPath = new XmlElementPath();
			newPath.Elements.Add(new QualifiedName("aaa", "a", "a"));
			newPath.Elements.Add(new QualifiedName("bbb", "b", "b"));
			
			Assert.IsFalse(newPath.Equals(path), "Should not be equal.");
		}
		
		[Test]
		public void CompactedPathItemCount()
		{
			path.Compact();
			Assert.AreEqual(1, path.Elements.Count, "Should only be one item.");
		}
		
		[Test]
		public void CompactPathItem()
		{
			XmlElementPath newPath = new XmlElementPath();
			newPath.Elements.Add(new QualifiedName("bar", "http://bar", "b"));
			
			path.Compact();
			Assert.IsTrue(newPath.Equals(path), "Should be equal.");
		}
	}
}