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

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

using SharpVectors.UnitTests.Svg.Color;

namespace SharpVectors.UnitTests.Svg{
  [TestFixture]
  public class SvgPaintTests : SvgColorTests
  {
    #region Helper stuff for CssValueTests
    protected override string aCssText
    {
      get{return "rgb(67,45,98)";}
    }

    protected override string anotherCssText    
    {
      get{return "url(someuri) rgb(255,234,1)";}
    }

    protected override CssValueType cssValueType
    {
      get{return CssValueType.PrimitiveValue;}
    }


    protected override CssValue _getCssValue(string cssText, bool readOnly)
    {
      return new SvgPaint(cssText);
    }


    protected override Type Type
    {
      get{return typeof(SvgPaint);}
    }
    #endregion 

    protected override SvgColor _createColor(string str)
    {
      return new SvgPaint(str);
    }

    [Test]
    public void TestPaintTypes()
    {
      SvgPaint paint;
      paint = new SvgPaint("url(rr)");
      Assert.AreEqual(SvgPaintType.Uri, paint.PaintType);

      paint = new SvgPaint("url(rr) #34ff23");
      Assert.AreEqual(SvgPaintType.UriRgbColor, paint.PaintType);

      paint = new SvgPaint("url(rr) #34ff23 icc-color(somename)");
      Assert.AreEqual(SvgPaintType.UriRgbColorIccColor, paint.PaintType);

      paint = new SvgPaint("url(rr) none");
      Assert.AreEqual(SvgPaintType.UriNone, paint.PaintType);

      paint = new SvgPaint("url(rr)   currentColor");
      Assert.AreEqual(SvgPaintType.UriCurrentColor, paint.PaintType);

      paint = new SvgPaint("currentColor");
      Assert.AreEqual(SvgPaintType.CurrentColor, paint.PaintType);

      paint = new SvgPaint("none");
      Assert.AreEqual(SvgPaintType.None, paint.PaintType);

      paint = new SvgPaint("rgb(12%, 23%, 12)");
      Assert.AreEqual(SvgPaintType.RgbColor, paint.PaintType);

      paint = new SvgPaint("rgb(12%, 23%, 45) icc-color(somename)");
      Assert.AreEqual(SvgPaintType.RgbColorIccColor, paint.PaintType);
    }

    [Test]
    public void TestSetUri()
    {
      SvgPaint paint = new SvgPaint("none");
      paint.SetUri("uri");
      Assert.AreEqual("uri", paint.Uri);
      Assert.AreEqual(SvgPaintType.Uri, paint.PaintType);
    }

    [Test]
    public void TestSetPaint()
    {
      SvgPaint paint = new SvgPaint("none");

      paint.SetPaint(SvgPaintType.Uri, "someuri", null, null);
      Assert.AreEqual("someuri", paint.Uri);
      Assert.AreEqual("url(someuri)", paint.CssText);
      Assert.AreEqual(SvgPaintType.Uri, paint.PaintType);

      paint.SetPaint(SvgPaintType.UriCurrentColor, "someuri", null, null);
      Assert.AreEqual("someuri", paint.Uri);
      Assert.AreEqual("url(someuri) currentColor", paint.CssText);
      Assert.AreEqual(SvgPaintType.UriCurrentColor, paint.PaintType);

      paint.SetPaint(SvgPaintType.UriNone, "someuri", null, null);
      Assert.AreEqual("someuri", paint.Uri);
      Assert.AreEqual("url(someuri) none", paint.CssText);
      Assert.AreEqual(SvgPaintType.UriNone, paint.PaintType);

      paint.SetPaint(SvgPaintType.None, null, null, null);
      Assert.AreEqual("none", paint.CssText);
      Assert.AreEqual(SvgPaintType.None, paint.PaintType);

      paint.SetPaint(SvgPaintType.CurrentColor, null, null, null);
      Assert.AreEqual("currentColor", paint.CssText);
      Assert.AreEqual(SvgPaintType.CurrentColor, paint.PaintType);

      paint.SetPaint(SvgPaintType.UriRgbColor, "someuri", "#ff00ff", null);
      Assert.AreEqual("url(someuri) rgb(255,0,255)", paint.CssText);
      Assert.AreEqual(SvgPaintType.UriRgbColor, paint.PaintType);
    }
  }
}