public void IsPastDue_is_true_when_task_is_due_yesterday()
 {
     task = new Task { DueOn = DateTime.Today.AddDays(-1) };
     model = new TaskRowViewModel(task);
     model.IsPastDue.Should().BeTrue();
 }
 public void IsDueToday_is_true_when_task_is_due_today()
 {
     task = new Task { DueOn = DateTime.Today };
     model = new TaskRowViewModel(task);
     model.IsDueToday.Should().BeTrue();
 }