public void CancellableDelay_UnitTest() { TimeSpan time = default(TimeSpan); CancellationToken token = default(CancellationToken); Boolean _retVal = default(Boolean); ExecuteMethod( () => { time = default(TimeSpan); //No Constructor token = default(CancellationToken); //No Constructor CancellableDelay_PreCondition(ref time, ref token); }, () => { _retVal = TaskHelpers.CancellableDelay(time, token); }, () => { CancellableDelay_PostValidate(time, token, _retVal); }); }