public virtual void ImageMagickEnvVarIsIncorrect() {
NUnit.Framework.Assert.That(() => {
ImageMagickHelper imageMagickHelper = new ImageMagickHelper("-");
}
, NUnit.Framework.Throws.InstanceOf<ArgumentException>().With.Message.EqualTo(IoExceptionMessage.COMPARE_COMMAND_SPECIFIED_INCORRECTLY))
;
}
public virtual void RunImageMagickForEqualImages() {
String inputImage = sourceFolder + "image.png";
String cmpImage = sourceFolder + "cmp_image.png";
String diff = destinationFolder + "diff_equalImages.png";
ImageMagickHelper imageMagickHelper = new ImageMagickHelper();
bool result = imageMagickHelper.RunImageMagickImageCompare(inputImage, cmpImage, diff);
NUnit.Framework.Assert.IsTrue(result);
NUnit.Framework.Assert.IsTrue(FileUtil.FileExists(diff));
}
public virtual void RunImageMagickForDifferentImagesWithFuzzParamEqual() {
String inputImage = sourceFolder + "Im1_1.jpg";
String cmpImage = sourceFolder + "cmp_Im1_1.jpg";
String diff = destinationFolder + "diff_differentImagesFuzzEnough.png";
ImageMagickHelper imageMagickHelper = new ImageMagickHelper();
bool result = imageMagickHelper.RunImageMagickImageCompare(inputImage, cmpImage, diff, "1.2");
NUnit.Framework.Assert.IsTrue(result);
NUnit.Framework.Assert.IsTrue(FileUtil.FileExists(diff));
}
public virtual void ImageMagickEnvVarIsExplicitlySpecified() {
String compareExec = SystemUtil.GetEnvironmentVariable(ImageMagickHelper.MAGICK_COMPARE_ENVIRONMENT_VARIABLE
);
if (compareExec == null) {
compareExec = SystemUtil.GetEnvironmentVariable(ImageMagickHelper.MAGICK_COMPARE_ENVIRONMENT_VARIABLE_LEGACY
);
}
ImageMagickHelper imageMagickHelper = new ImageMagickHelper(compareExec);
NUnit.Framework.Assert.IsNotNull(imageMagickHelper.GetCliExecutionCommand());
}
public virtual void GhostScriptImageGenerationTest()
{
String filename = "resultantImage.png";
String psFile = sourceFolder + "simple.ps";
String resultantImage = destinationFolder + filename;
String cmpResultantImage = sourceFolder + "cmp_" + filename;
String diff = destinationFolder + "diff_" + filename;
GhostscriptHelper ghostscriptHelper = new GhostscriptHelper();
ghostscriptHelper.RunGhostScriptImageGeneration(psFile, destinationFolder, filename);
NUnit.Framework.Assert.IsTrue(FileUtil.FileExists(resultantImage));
ImageMagickHelper imageMagickHelper = new ImageMagickHelper();
NUnit.Framework.Assert.IsTrue(imageMagickHelper.RunImageMagickImageCompare(resultantImage, cmpResultantImage
, diff));
}
public virtual void ImageMagickEnvVarIsDefault()
{
ImageMagickHelper imageMagickHelper = new ImageMagickHelper();
NUnit.Framework.Assert.IsNotNull(imageMagickHelper.GetCliExecutionCommand());
}
