SvgUseElementTests.cs :  » GUI » SharpVectorGraphics » SharpVectors » UnitTests » Svg » DocumentStructure » C# / CSharp Open Source

using System;
using NUnit.Framework;
using SharpVectors.Dom.Svg;

using SharpVectors.UnitTests.Svg.BasicTypesAndInterfaces;

namespace SharpVectors.UnitTests.Svg.DocumentStructure{
  [TestFixture]
  public class SvgUseElementTests : SvgTransformableElementTests
  {
    #region Utils for SvgElementTests
    protected override Type elmType
    {
      get{return typeof(SvgUseElement);}
    }

    protected override string localName
    {
      get{return "use";}
    }
    #endregion

    [Test]
    public void TestXYWidthHeight()
    {
            SvgUseElement elm = Util.GetXmlElement("<use x='1' y='2' width='3' height='4' />", "", "use") as SvgUseElement;      

      Assert.AreEqual(1, elm.X.AnimVal.Value);
      Assert.AreEqual(2, elm.Y.AnimVal.Value);
      Assert.AreEqual(3, elm.Width.AnimVal.Value);
      Assert.AreEqual(4, elm.Height.AnimVal.Value);
    }

    [Test]
    public void TestInternalReference()
    {
      SvgUseElement elm = Util.GetXmlElement("<use xlink:href='#foo' /><rect id='foo' width='100' height='100' />", "", "use") as SvgUseElement;      
      SvgRectElement rect = elm.OwnerDocument.SelectSingleNode("//*[@id='foo']") as SvgRectElement;
      Assert.IsNotNull(elm.InstanceRoot);
      Assert.AreEqual(elm, elm.InstanceRoot.CorrespondingUseElement);
      Assert.AreEqual(rect, elm.InstanceRoot.CorrespondingElement);
    }
  }
}