public void TaskHelper_Continue_Does_Not_Call_Synchonization_Post() { var ctxt = new LockSynchronisationContext(); SynchronizationContext.SetSynchronizationContext(ctxt); var task = TestHelper.DelayedTask(new RowSet(), 1000); var cTask = task .Continue((rs) => TestHelper.DelayedTask(2, 500).Result) .Continue(s => "last one"); ctxt.Post(state => { cTask.Wait(3000); Assert.AreEqual(cTask.Status, TaskStatus.RanToCompletion); }, null); }