public void Only_new_files_exists() { CreateLogFile(new DateTime(2008, 9, 10), "The content 1"); CreateLogFile(new DateTime(2008, 9, 9), "The content 2"); CreateLogFile(new DateTime(2008, 9, 8), "The content 3"); _trigger.Trig(); _fileSystem.AssertFileList( LOG_DIR + "20080908-MyApp-MyLog.MyExt", LOG_DIR + "20080909-MyApp-MyLog.MyExt", LOG_DIR + "20080910-MyApp-MyLog.MyExt"); }