public void getThreeFileNames()
{
var baseFileName = "test";
var fileExtension = "tmp";
var baseDirectory = "D:\\";
var fileNameBegin = baseDirectory + baseFileName;
var fileNameEnd = "." + fileExtension;
var fileNameGenerator = new TemporaryFileNameGenerator(baseFileName, fileExtension, baseDirectory);
var fileExistsChecker = Substitute.For <IFileExistsChecker>();
fileExistsChecker.FileExists(string.Empty).ReturnsForAnyArgs(
false, true, false, true, true, false);
fileNameGenerator.FileExistsChecker = fileExistsChecker;
var actualFileNames = new string[3];
var expectedFileNames = new string[3]
{
fileNameBegin + fileNameEnd,
fileNameBegin + "2" + fileNameEnd,
fileNameBegin + "3" + fileNameEnd
};
for (var i = 0; i < 3; i++)
{
actualFileNames[i] = fileNameGenerator.GetNextAvailableName();
}
CollectionAssert.AreEqual(expectedFileNames, actualFileNames);
}
public void getFileName_ProvidedNameStringsContainIllegalCharacters_IllegalCharactersShouldBeRemoves()
{
var fileNameGenerator = new TemporaryFileNameGenerator("T:E?S|t", ".tmp", "D:\\");
var expectedFilePath = "D:\\TESt.tmp";
var actualFilePath = fileNameGenerator.GetNextAvailableName();
Assert.AreEqual(expectedFilePath, actualFilePath);
}
public static void SwapFileNames(string pathToFile1, string pathToFile2)
{
if (pathToFile1 == pathToFile2)
{
return;
}
var temporaryFileNameGenerator = new TemporaryFileNameGenerator();
var tempName = "D:\\" + temporaryFileNameGenerator.GetNextAvailableName();
File.Move(pathToFile1, tempName);
File.Move(pathToFile2, pathToFile1);
File.Move(tempName, pathToFile2);
}
protected void initializeFileBasesOfTempFiles()
{
fileBases = new IFileIOBase[numberOfFiles];
var fileNameGenerator = new TemporaryFileNameGenerator("TmpBuffer", "buf",
FileParameters.TemporaryBufferFileDirectory);
for (var i = 0; i < numberOfFiles; i++)
{
if (i == indexOfSourceFile)
{
fileBases[i] = new FileIOBasics(FileParameters.SourceFileName, FileParameters.BlockSize);
}
else
{
fileBases[i] =
new FileIOBasics(fileNameGenerator.GetNextAvailableName(), FileParameters.BlockSize, true);
}
}
}
