public async void FilesInDirectoryBackedUp()
{
var sourceDir = "source";
var backupDir = "backup";
var fileToBackup = "file";
await _fs.CreateDirectory(sourceDir);
await _fs.CreateFile(_fs.CombinePath(sourceDir, fileToBackup), new byte[0]);
await _backup.Dump(sourceDir, backupDir);
Assert.True(await _fs.IsDirectoryExists(backupDir));
Assert.True(await _fs.IsFileExists(_fs.CombinePath(backupDir, sourceDir, fileToBackup)));
}
public async void FilesInDirectoryBackedUpWithHistory()
{
var sourceDir = "source";
var backupDir = "backup";
var fileToBackup = "file";
var firstContent = new byte[0];
var secondContent = new byte[] { 42 };
// Ordinary case
await _fs.CreateDirectory(sourceDir);
await _fs.CreateFile(_fs.CombinePath(sourceDir, fileToBackup), firstContent);
await _backup.Dump(sourceDir, backupDir);
// Modify file
await _fs.DeleteFile(fileToBackup);
await _fs.CreateFile(fileToBackup, secondContent);
await _backup.Dump(sourceDir, backupDir);
// Latest file must exists
Assert.True(await _fs.IsFileExists(_fs.CombinePath(backupDir, sourceDir, fileToBackup)));
Assert.Equal(secondContent, await _fs.ReadAllBytes(fileToBackup));
// First file must exists in history
var historyDirName = _history.ConvertFileNameToHistoryDirectoryName(fileToBackup);
var historyDirPath = _fs.CombinePath(backupDir, sourceDir, historyDirName);
Assert.True(await _fs.IsDirectoryExists(historyDirPath));
var filesInside = (await _fs.GetFiles(historyDirPath)).ToList();
Assert.True(filesInside.Count == 1);
var fileName = filesInside[0];
var contentInHistory = await _fs.ReadAllBytes(_fs.CombinePath(backupDir, sourceDir, historyDirName, fileName));
Assert.Equal(firstContent, contentInHistory);
}