public void Background_CreateBrushTest()
{
BackgroundStyle target = new BackgroundStyle();
target.FillStyle = FillType.Solid;
target.Color = PDFColors.Red;
PDFBrush expected = new PDFSolidBrush(PDFColors.Red);
PDFBrush actual;
actual = target.CreateBrush();
Assert.AreEqual(expected.GetType(), actual.GetType());
Assert.AreEqual(expected.FillStyle, actual.FillStyle);
PDFSolidBrush solidexpected = (PDFSolidBrush)expected;
PDFSolidBrush solidactual = (PDFSolidBrush)actual;
Assert.AreEqual(solidexpected.Color, solidactual.Color);
Assert.AreEqual(solidexpected.Opacity, solidactual.Opacity);
target = new BackgroundStyle();
target.FillStyle = FillType.Image;
target.ImageSource = "../images/animage.png";
target.PatternRepeat = PatternRepeat.RepeatBoth;
target.PatternXPosition = 10;
target.PatternXSize = 100;
target.PatternXStep = 90;
target.PatternYPosition = 20;
target.PatternYSize = 200;
target.PatternYStep = 180;
expected = new PDFImageBrush("../images/animage.png");
actual = target.CreateBrush();
Assert.AreEqual(expected.GetType(), actual.GetType());
Assert.AreEqual(expected.FillStyle, actual.FillStyle);
PDFImageBrush imgexpected = (PDFImageBrush)expected;
PDFImageBrush imgactual = (PDFImageBrush)actual;
Assert.AreEqual(imgexpected.ImageSource, imgactual.ImageSource);
Assert.AreEqual(imgexpected.Opacity, imgactual.Opacity);
Assert.AreEqual(target.PatternXPosition, imgactual.XPostion);
Assert.AreEqual(target.PatternXSize, imgactual.XSize);
Assert.AreEqual(target.PatternXStep, imgactual.XStep);
Assert.AreEqual(target.PatternYPosition, imgactual.YPostion);
Assert.AreEqual(target.PatternYSize, imgactual.YSize);
Assert.AreEqual(target.PatternYStep, imgactual.YStep);
//check that the patterns are conformed to repeating
target.PatternRepeat = PatternRepeat.RepeatX;
imgactual = (PDFImageBrush)target.CreateBrush();
Assert.AreEqual(imgactual.YStep, Style.NoYRepeatStepSize);
target.PatternRepeat = PatternRepeat.RepeatY;
imgactual = (PDFImageBrush)target.CreateBrush();
Assert.AreEqual(imgactual.XStep, Style.NoXRepeatStepSize);
target.PatternRepeat = PatternRepeat.None;
imgactual = (PDFImageBrush)target.CreateBrush();
Assert.AreEqual(imgactual.YStep, Style.NoYRepeatStepSize);
Assert.AreEqual(imgactual.XStep, Style.NoXRepeatStepSize);
}
