public static void AfterSaveWhenNoFiles()
{
var file = CreateFile();
var backuper = Backuper.Create(new BackupSettings(Directory.FullName, BackupSettings.DefaultExtension, BackupSettings.DefaultTimeStampFormat, 2, 2));
using var lockedFile = LockedFile.CreateIfExists(file, x => x.OpenRead());
backuper.AfterSave(lockedFile !);
}
public static void AfterSaveWhenNoFiles()
{
var file = CreateFile();
var softDelete = file.SoftDeleteFile();
using (var lockedFile = LockedFile.CreateIfExists(file, x => x.Open(FileMode.Open, FileAccess.Read, FileShare.Delete)))
{
NullBackuper.Default.AfterSave(lockedFile !);
}
AssertFile.Exists(false, softDelete);
}
public static void AfterSaveDeletesSoftDeletesWhenNoPurgeOfBackups()
{
var settings = new BackupSettings(Directory.FullName, BackupSettings.DefaultExtension, BackupSettings.DefaultTimeStampFormat, int.MaxValue, int.MaxValue);
var file = CreateFile();
var backup = CreateBackupFile();
var softDelete = file.SoftDeleteFile();
softDelete.CreateFileOnDisk();
var backupOneMinuteOld = backup.WithTimeStamp(DateTime.Now.AddMinutes(-1), settings);
backupOneMinuteOld.CreateFileOnDisk();
var backupOneHourOld = backup.WithTimeStamp(DateTime.Now.AddHours(-1), settings);
backupOneHourOld.CreateFileOnDisk();
var backupOneDayOld = backup.WithTimeStamp(DateTime.Now.AddDays(-1), settings);
backupOneDayOld.CreateFileOnDisk();
var backupOneMonthOld = backup.WithTimeStamp(DateTime.Now.AddMonths(-1), settings);
backupOneMonthOld.CreateFileOnDisk();
var backupOneYearOld = backup.WithTimeStamp(DateTime.Now.AddYears(-1), settings);
backupOneYearOld.CreateFileOnDisk();
var backuper = Backuper.Create(settings);
using (var lockedFile = LockedFile.CreateIfExists(file, x => x.OpenRead()))
{
backuper.AfterSave(lockedFile !);
}
AssertFile.Exists(true, backupOneMinuteOld);
AssertFile.Exists(true, backupOneHourOld);
AssertFile.Exists(true, backupOneDayOld);
AssertFile.Exists(true, backupOneMonthOld);
AssertFile.Exists(true, backupOneYearOld);
AssertFile.Exists(false, softDelete);
}
