/// <summary>
/// Add multiple files. The files are checked - if there are problems, abstract functions (that might present dialogs
/// to the user) get called.
/// </summary>
/// <param name="files">
/// A list of files. If this contains a directory or files are not printable, an error message will be
/// shown.
/// </param>
/// <returns>true, if all files are printable</returns>
public bool AddFiles(IEnumerable <string> files)
{
var printerName = _printerHelper.GetApplicableclawPDFPrinter(_clawPdfPrinter);
foreach (var f in files)
{
_printCommands.Add(new PrintCommand(f, printerName));
}
var directories = _printCommands.FindAll(p => Directory.Exists(p.Filename));
if (directories.Count > 0)
{
DirectoriesNotSupportedHint();
return(false);
}
var unprintable = _printCommands.FindAll(p => !p.IsPrintable);
if (unprintable.Any())
{
UnprintableFilesHint(unprintable);
return(false);
}
return(true);
}
public void Group_WithPprintableFile_PrintReturnsTrue()
{
var printCommandGroup = new PrintCommandGroup();
printCommandGroup.ProcessWrapperFactory = new MockProcessWrapperFactory(true);
const string printer = "SomePrinter";
printCommandGroup.Add(new PrintCommand(TempFileHelper.CreateTempFile("PrintCommandGroup", "test.txt"), printer));
Assert.IsTrue(printCommandGroup.PrintAll());
}
public void Group_WithUnprintableFile_PrintThrowsException()
{
var printCommandGroup = new PrintCommandGroup();
printCommandGroup.ProcessWrapperFactory = new MockProcessWrapperFactory(true);
const string printer = "SomePrinter";
printCommandGroup.Add(new PrintCommand(TempFileHelper.CreateTempFile("PrintCommandGroup", "test.invalid"), printer));
Assert.Throws <InvalidOperationException>(() => printCommandGroup.PrintAll());
}
public void Group_WithManyFiles_PrintsEveryFile()
{
var printCommandGroup = new PrintCommandGroup();
var factory = new MockProcessWrapperFactory(true);
printCommandGroup.ProcessWrapperFactory = factory;
const string printer = "SomePrinter";
printCommandGroup.Add(new PrintCommand(TempFileHelper.CreateTempFile("PrintCommandGroup", "test1.txt"), printer));
printCommandGroup.Add(new PrintCommand(TempFileHelper.CreateTempFile("PrintCommandGroup", "test2.txt"), printer));
printCommandGroup.Add(new PrintCommand(TempFileHelper.CreateTempFile("PrintCommandGroup", "test3.txt"), printer));
printCommandGroup.PrintAll();
foreach (var mock in factory.CreatedMocks)
{
Assert.IsTrue(mock.WasStarted, "Print Process was not started for " + mock.StartInfo.FileName);
}
Assert.AreEqual(printCommandGroup.Count(), factory.CreatedMocks.Count);
}
public void Group_WithManyFilesAndOneUnprintableFile_PrintThrowsExceptionWithoutPrintingOneFile()
{
var printCommandGroup = new PrintCommandGroup();
var factory = new MockProcessWrapperFactory(true);
printCommandGroup.ProcessWrapperFactory = factory;
const string printer = "SomePrinter";
printCommandGroup.Add(new PrintCommand(TempFileHelper.CreateTempFile("PrintCommandGroup", "test.txt"), printer));
printCommandGroup.Add(new PrintCommand(TempFileHelper.CreateTempFile("PrintCommandGroup", "test.invalid"), printer));
try
{
printCommandGroup.PrintAll();
}
catch (InvalidOperationException)
{
}
Assert.IsEmpty(factory.CreatedMocks);
}