Unit Test Async

gistfile1.cs

/// <summary>
///A test for calibrate wifi
///</summary>
[TestMethod()]
public void CalibrateWifi_Test()
{
    ICommDevice target = CTalk.Calibrate();
    Action<byte> callback = new Action<byte>((byte b) => Assert.IsTrue(b == (byte)CTalkCommand.Code.ACK));
    PTalk.CalibrateWifitarget, callback);
}