public virtual void GhostScriptIsDefaultSpecified()
{
ImageHandlerUtil imageHandlerUtil = new ImageHandlerUtil();
NUnit.Framework.Assert.IsNotNull(imageHandlerUtil.GetGsExec());
NUnit.Framework.Assert.IsTrue(imageHandlerUtil.IsVersionCommandExecutable(ImageHandlerUtil.GHOSTSCRIPT_KEYWORD
));
}
public virtual void RunGhostScriptTest01()
{
String inputPdf = sourceFolder + "imageHandlerUtilTest.pdf";
ImageHandlerUtil imageHandlerUtil = new ImageHandlerUtil();
imageHandlerUtil.RunGhostScriptImageGeneration(inputPdf, destinationFolder, "outputPageImage.png", "1");
NUnit.Framework.Assert.AreEqual(1, FileUtil.ListFilesInDirectory(destinationFolder, true).Length);
NUnit.Framework.Assert.IsTrue(FileUtil.FileExists(destinationFolder + "outputPageImage.png"));
}
public virtual void RunImageMagickFuzzParam()
{
String inputImage = sourceFolder + "Im1_1.jpg";
String cmpImage = sourceFolder + "cmp_Im1_1.jpg";
String diff = destinationFolder + "diff.png";
ImageHandlerUtil imageHandlerUtil = new ImageHandlerUtil();
bool result = imageHandlerUtil.RunImageMagickImageCompare(inputImage, cmpImage, diff, "1.2");
NUnit.Framework.Assert.IsTrue(result);
NUnit.Framework.Assert.IsTrue(FileUtil.FileExists(diff));
}
public virtual void RunGhostScriptTest02()
{
String inputPdf = sourceFolder + "imageHandlerUtilTest.pdf";
ImageHandlerUtil imageHandlerUtil = new ImageHandlerUtil();
String imageFileName = new FileInfo(inputPdf).Name + "-%03d.png";
imageHandlerUtil.RunGhostScriptImageGeneration(inputPdf, destinationFolder, imageFileName);
NUnit.Framework.Assert.AreEqual(3, FileUtil.ListFilesInDirectory(destinationFolder, true).Length);
NUnit.Framework.Assert.IsTrue(FileUtil.FileExists(destinationFolder + "imageHandlerUtilTest.pdf-001.png"));
NUnit.Framework.Assert.IsTrue(FileUtil.FileExists(destinationFolder + "imageHandlerUtilTest.pdf-002.png"));
NUnit.Framework.Assert.IsTrue(FileUtil.FileExists(destinationFolder + "imageHandlerUtilTest.pdf-003.png"));
}
public virtual void RunGhostScriptIncorrectParams()
{
String inputPdf = sourceFolder + "imageHandlerUtilTest.pdf";
try {
ImageHandlerUtil imageHandlerUtil = new ImageHandlerUtil();
imageHandlerUtil.RunGhostScriptImageGeneration(inputPdf, destinationFolder, "outputPageImage.png", "aaa");
}
catch (ImageHandlerUtil.ImageHandlerExecutionException ex) {
NUnit.Framework.Assert.IsTrue(ex.Message.Contains("GhostScript failed for"));
return;
}
NUnit.Framework.Assert.Fail("An exception should be thrown!");
}
public virtual void RunGhostScriptIncorrectOutputDirectory()
{
String inputPdf = sourceFolder + "imageHandlerUtilTest.pdf";
try {
ImageHandlerUtil imageHandlerUtil = new ImageHandlerUtil();
imageHandlerUtil.RunGhostScriptImageGeneration(inputPdf, "-", "outputPageImage.png", "1");
}
catch (ImageHandlerUtil.ImageHandlerExecutionException ex) {
NUnit.Framework.Assert.IsTrue(ex.Message.Contains("Cannot open output directory for"));
return;
}
NUnit.Framework.Assert.Fail("An exception should be thrown!");
}
public virtual void GhostScriptIsExplicitlySpecified()
{
String gsExec = SystemUtil.GetEnvironmentVariable(ImageHandlerUtil.GHOSTSCRIPT_ENVIRONMENT_VARIABLE);
if (gsExec == null)
{
gsExec = SystemUtil.GetEnvironmentVariable(ImageHandlerUtil.GHOSTSCRIPT_ENVIRONMENT_VARIABLE_LEGACY);
}
ImageHandlerUtil imageHandlerUtil = new ImageHandlerUtil();
imageHandlerUtil.SetGsExec(gsExec);
NUnit.Framework.Assert.IsNotNull(imageHandlerUtil.GetGsExec());
NUnit.Framework.Assert.IsTrue(imageHandlerUtil.IsVersionCommandExecutable(ImageHandlerUtil.GHOSTSCRIPT_KEYWORD
));
}
public virtual void ImageMagickIsExplicitlySpecified()
{
String compareExec = SystemUtil.GetEnvironmentVariable(ImageHandlerUtil.MAGICK_COMPARE_ENVIRONMENT_VARIABLE
);
if (compareExec == null)
{
compareExec = SystemUtil.GetEnvironmentVariable(ImageHandlerUtil.MAGICK_COMPARE_ENVIRONMENT_VARIABLE_LEGACY
);
}
ImageHandlerUtil imageHandlerUtil = new ImageHandlerUtil();
imageHandlerUtil.SetCompareExec(compareExec);
NUnit.Framework.Assert.IsNotNull(imageHandlerUtil.GetCompareExec());
NUnit.Framework.Assert.IsTrue(imageHandlerUtil.IsVersionCommandExecutable(ImageHandlerUtil.MAGICK_COMPARE_KEYWORD
));
}
/// <summary>
/// Creates a new
/// <see cref="ImageHandlerExecutionException"/>.
/// </summary>
/// <param name="msg">the detail message.</param>
public ImageHandlerExecutionException(ImageHandlerUtil _enclosing, String msg)
: base(msg)
{
this._enclosing = _enclosing;
}
