public void UniqueFile_GivenExistingDirectoryOnSecondCall_AppendixGetsContinued()
{
const string filename = @"C:\test";
const string firstUniquifiedFile = @"C:\test_2";
const string expectedFilename = @"C:\test_3";
var fileWrap = MockRepository.GenerateStub <IFile>();
fileWrap.Stub(x => x.Exists(filename)).Return(false).Repeat.Once();
fileWrap.Stub(x => x.Exists(firstUniquifiedFile)).Return(false).Repeat.Once();
var directoryWrap = MockRepository.GenerateStub <IDirectory>();
directoryWrap.Stub(x => x.Exists(filename)).Return(true).Repeat.Once();
directoryWrap.Stub(x => x.Exists(firstUniquifiedFile)).Return(false).Repeat.Once();
var uniqueFilename = new UniqueFilename(filename, directoryWrap, fileWrap);
uniqueFilename.CreateUniqueFileName();
fileWrap.Stub(x => x.Exists(firstUniquifiedFile)).Return(false).Repeat.Once();
fileWrap.Stub(x => x.Exists(expectedFilename)).Return(false).Repeat.Once();
directoryWrap.Stub(x => x.Exists(firstUniquifiedFile)).Return(true).Repeat.Once();
directoryWrap.Stub(x => x.Exists(expectedFilename)).Return(false).Repeat.Once();
Assert.AreEqual(expectedFilename, uniqueFilename.CreateUniqueFileName());
}
public string MoveSingleOutputFile(string tempFile, string outputFilenameTemplate)
{
CreateOutputDirectory(outputFilenameTemplate);
lock (_lockObject)
{
var uniqueFilename = new UniqueFilename(outputFilenameTemplate, DirectoryWrap, FileWrap);
if (UniqueFileNameEnabled)
{
outputFilenameTemplate = uniqueFilename.CreateUniqueFileName();
}
var success = CopyFile(tempFile, outputFilenameTemplate);
if (!success)
{
success = CopyFile(tempFile, uniqueFilename.CreateUniqueFileName());
if (!success)
{
throw new IOException("copy not successful on second try");
}
}
}
DeleteFile(tempFile);
return(outputFilenameTemplate);
}
/// <summary>
/// Ensure unique filename.
/// </summary>
/// <param name="uniqueFilename">The UniqueFilename object that should be used</param>
/// <returns>unique outputfilename</returns>
protected string EnsureUniqueFilename(UniqueFilename uniqueFilename)
{
Logger.Debug("Ensuring unique filename for: " + uniqueFilename.OriginalFilename);
var newFilename = uniqueFilename.CreateUniqueFileName();
Logger.Debug("Unique filename result: " + newFilename);
return(newFilename);
}
public void UniqueFile_GivenExistingFilenameOnSecondCall_AppendixGetsContinued()
{
const string filename = @"C:\test.jpg";
const string firstUniquifiedFile = @"C:\test_2.jpg";
const string expectedFilename = @"C:\test_3.jpg";
_file.Exists(filename).Returns(true);
_file.Exists(expectedFilename).Returns(false);
_directory.Exists("").ReturnsForAnyArgs(false);
var uniqueFilename = new UniqueFilename(filename, _directory, _file, _pathUtil);
uniqueFilename.CreateUniqueFileName();
_file.Exists(firstUniquifiedFile).Returns(true);
_file.Exists(expectedFilename).Returns(false);
Assert.AreEqual(expectedFilename, uniqueFilename.CreateUniqueFileName());
}
public void UniqueFile_GivenNonexistingFile_ReturnsSameFile()
{
const string filename = @"C:\test.txt";
_file.Exists(filename).Returns(false);
_directory.Exists("").ReturnsForAnyArgs(false);
var uniqueFilename = new UniqueFilename(filename, _directory, _file, _pathUtil);
Assert.AreEqual(filename, uniqueFilename.CreateUniqueFileName());
}
public void UniqueFile_GivenExistingFileWithoutExtension_ReturnsUniquifiedFile()
{
const string filename = @"C:\test";
const string expectedFilename = @"C:\test_2";
_file.Exists(filename).Returns(true);
_file.Exists(expectedFilename).Returns(false);
_directory.Exists("").ReturnsForAnyArgs(false);
var uniqueFilename = new UniqueFilename(filename, _directory, _file, _pathUtil);
Assert.AreEqual(expectedFilename, uniqueFilename.CreateUniqueFileName());
}
public void UniqueFile_GivenExistingFile_LastUniqueFilenamePropertyIsUniquifiedFile()
{
const string filename = @"C:\test.txt";
const string expectedFilename = @"C:\test_2.txt";
_file.Exists(filename).Returns(true);
_file.Exists(expectedFilename).Returns(false);
_directory.Exists("").ReturnsForAnyArgs(false);
var uniqueFilename = new UniqueFilename(filename, _directory, _file, _pathUtil);
uniqueFilename.CreateUniqueFileName();
Assert.AreEqual(expectedFilename, uniqueFilename.LastUniqueFilename);
}
public void UniqueFile_ExistingFilePathWithMaximumPathLength_UniqueFilenameCallsEllpipsisForTooLongPath()
{
const string dir245Chars = @"C:\ThisIsAVeryLongFileNameBecauseItHasMoreThan150CharactersAndToReachThatIHaveToWriteALotMoreTextThanICanThinkAboutRightNowIfYouReadThisUpToHereIOwnYouALittleSnackAndIStillNeedAFewMoreCharactersLetsSimplyCountOneTwoThreeFourFiveSixSevenEightNine";
const string fileName13Chars = "File12345.pdf";
//Combine adds a "\" so the result is the max path lengh of 260
var tooLongPath = PathSafe.Combine(dir245Chars, fileName13Chars);
_file.Exists("").ReturnsForAnyArgs(x => true, x => false);
_directory.Exists("").ReturnsForAnyArgs(false);
var uniqueFilename = new UniqueFilename(tooLongPath, _directory, _file, _pathUtil);
Assert.Throws <PathTooLongException>(() => uniqueFilename.CreateUniqueFileName());
}
/// <summary>
/// Ensure unique filename.
/// </summary>
/// <param name="uniqueFilename">The UniqueFilename object that should be used</param>
/// <returns>unique outputfilename</returns>
private string EnsureUniqueFilename(UniqueFilename uniqueFilename)
{
try
{
Logger.Debug("Ensuring unique filename for: " + uniqueFilename.OriginalFilename);
var newFilename = uniqueFilename.CreateUniqueFileName();
Logger.Debug("Unique filename result: " + newFilename);
return(newFilename);
}
catch (PathTooLongException ex)
{
throw new ProcessingException(ex.Message, ErrorCode.Conversion_PathTooLong);
}
}
public void UniqueFile_GivenNonexistingFile_ReturnsSameFile()
{
const string filename = @"C:\test.txt";
var fileWrap = MockRepository.GenerateStub <IFile>();
fileWrap.Stub(x => x.Exists(filename)).Return(false);
var directoryWrap = MockRepository.GenerateStub <IDirectory>();
directoryWrap.Stub(x => x.Exists("")).IgnoreArguments().Return(false);
var uniqueFilename = new UniqueFilename(filename, directoryWrap, fileWrap);
Assert.AreEqual(filename, uniqueFilename.CreateUniqueFileName());
}
public void UniqueFile_GivenExistingFileWithoutExtension_ReturnsUniquifiedFile()
{
const string filename = @"C:\test";
const string expectedFilename = @"C:\test_2";
var fileWrap = MockRepository.GenerateStub <IFile>();
fileWrap.Stub(x => x.Exists(filename)).Return(true);
fileWrap.Stub(x => x.Exists(expectedFilename)).Return(false);
var directoryWrap = MockRepository.GenerateStub <IDirectory>();
directoryWrap.Stub(x => x.Exists("")).IgnoreArguments().Return(false);
var uniqueFilename = new UniqueFilename(filename, directoryWrap, fileWrap);
Assert.AreEqual(expectedFilename, uniqueFilename.CreateUniqueFileName());
}
