public void Start()
 {
     MemoryMonitor monitor = new MemoryMonitor();
     monitor.Start();
     Assert.IsNotNull(monitor.StartStatus);
     Assert.IsNull(monitor.EndStatus);
 }
 public void NowAfterStartStop()
 {
     MemoryMonitor monitor = new MemoryMonitor();
     monitor.Start();
     monitor.Stop();
     long usage = monitor.Now;
 }