public void DoNotCompressAlreadyCompressedFiles()
{
// Arrange
//FileHandler fileHandler = new JpgFileHandler();
var fileSystem = new FileSystem();
fileSystem.DeleteDirectoryAndAllFiles(TestConstants.NewDirectory);
fileSystem.DeleteDirectoryAndAllFiles(TestConstants.TempDirectory);
IFileHandler fileHandler = _fileHandlerFactory.GetFileHandler(TestConstants.ExistingJpgFullFileName, fileSystem);
IPictureDirectory tempDir = _directoryFactory.GetOrCreateDirectory(TestConstants.TempDirectory);
IPictureDirectory newDir = _directoryFactory.GetOrCreateDirectory(TestConstants.NewDirectory);
string originalFileName = fileHandler.FileName;
string tempFileName = fileHandler.PerformRenameAndMove(tempDir);
string compressedFileName = fileHandler.PerformCompressAndMove(newDir);
bool caughtExpectedException = false;
// Act
try {
string compressedFileName2 = fileHandler.PerformCompressAndMove(tempDir);
} catch (IOException) {
caughtExpectedException = true;
}
// Assert
Assert.IsTrue(caughtExpectedException);
}
public static void MyClassCleanup()
{
var fs = new FileSystem();
fs.DeleteDirectoryAndAllFiles(TestConstants.ExistingDirectory);
fs.DeleteDirectoryAndAllFiles(TestConstants.NewDirectory);
fs.DeleteDirectoryAndAllFiles(TestConstants.TempDirectory);
fs.DeleteDirectoryAndAllFiles(TestConstants.NonExistingDirectory);
}
public void MyTestInitialize()
{
var fs = new FileSystem();
fs.DeleteDirectoryAndAllFiles(TestConstants.ExistingDirectory);
fs.DeleteDirectoryAndAllFiles(TestConstants.NewDirectory);
fs.DeleteDirectoryAndAllFiles(TestConstants.TempDirectory);
fs.DeleteDirectoryAndAllFiles(TestConstants.NonExistingDirectory);
fs.CreateDirectory(TestConstants.ExistingDirectory);
fs.CopyFiles("TestData", TestConstants.ExistingDirectory);
}