public void Initialize()
{
_targetDir = new TemporaryDirectory();
_backupDir = new TemporaryDirectory();
_tempDir = new TemporaryDirectory();
_filePatcher = new XdeltaPatcher(XdeltaPatchSystemFactory.Preferred);
_patchSource = new FileSystemPatchSource(_patchDir.Path);
_directoryPatcher = new DirectoryPatcher(_filePatcher, _targetDir.Path, _backupDir.Path, _tempDir.Path, _patchSource);
}
public async Task TestRoundtrip()
{
var patchSystem = XdeltaPatchSystemFactory.Preferred;
var patchBuilder = new XdeltaPatchBuilder(patchSystem);
var patcher = new XdeltaPatcher(patchSystem);
using (var oldFile = new TemporaryFile())
using (var newFile = new TemporaryFile())
using (var patchFile = new TemporaryFile())
using (var patchedFile = new TemporaryFile())
{
File.WriteAllText(oldFile.Path, "old");
File.WriteAllText(newFile.Path, "new");
await patchBuilder.CreatePatchAsync(oldFile.Path, newFile.Path, patchFile.Path);
await patcher.ApplyPatchAsync(oldFile.Path, patchedFile.Path, patchFile.Path);
Assert.AreEqual("new", File.ReadAllText(patchedFile.Path));
}
}
