SvgImageElementTests.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 SvgImageElementTests : SvgTransformableElementTests
  {
    #region Utils for SvgElementTests
    protected override Type elmType
    {
      get{return typeof(SvgImageElement);}
    }

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

    public SvgImageElement getElm(string href)
    {
            return Util.GetXmlElement("<image xlink:href='" + href + "' width='50' height='50' />", "", "image") as SvgImageElement;
    }

    [Test]
    public void TestHttpPng()
    {
      string url = "http://www.protocol7.com/images/logo.png";
      SvgImageElement elm = getElm(url);
            Assert.AreEqual(url, elm.Href.AnimVal);

      Assert.AreEqual(false, elm.IsSvgImage);
      Assert.IsNull(elm.SvgWindow);
      
      Assert.IsNotNull(elm.Bitmap);
      Assert.AreEqual(350, elm.Bitmap.Width);
      Assert.AreEqual(128, elm.Bitmap.Height);
    }

    [Test]
    public void TestHttpSvg()
    {
      string url = "http://www.w3.org/Graphics/SVG/Test/20021112/svggen/color-prof-01-f.svg";
      SvgImageElement elm = getElm(url);
      Assert.AreEqual(url, elm.Href.AnimVal);

      Assert.AreEqual(true, elm.IsSvgImage);
      Assert.IsNull(elm.Bitmap);
      
      Assert.IsNotNull(elm.SvgWindow, "Window");
      Assert.IsNotNull(elm.SvgWindow.Document, "Document");
    }
  }
}