public void TestVideoStoragerManager_SearchEarliestSubfolders_More() { BaseInfo.AddMoreOldVideos(); DateTime start = DateTime.Now; var pi = VideoStoragerManager.SearchEarliestSubfolders(); Console.WriteLine(DateTime.Now - start); Assert.IsTrue(TimeSpan.FromMilliseconds(20) > DateTime.Now - start); Assert.IsNotNull(pi); Assert.AreEqual(new DateTime(2000, 3, 23), pi.Time); Assert.AreEqual(100, pi.Paths.Length); start = DateTime.Now; VideoStoragerManager.DeleteEarliestVideo(); Console.WriteLine(DateTime.Now - start); Assert.IsTrue(DateTime.Now - start < TimeSpan.FromMilliseconds(100)); start = DateTime.Now; var pi1 = VideoStoragerManager.SearchEarliestSubfolders(); Console.WriteLine(DateTime.Now - start); Assert.IsTrue(DateTime.Now - start < TimeSpan.FromMilliseconds(20)); Assert.AreNotEqual(new DateTime(2000, 3, 23), pi1.Time); }