public void SheduleTask_MovesItemFromBacklogToSheduledTasks()
{
sut.CreateTask(taskId, TaskDescription);
IEnumerable <Task> initialBacklogTasks = sut.GetBacklogTasks();
sut.SheduleTask(initialBacklogTasks.First().Id);
IEnumerable <Task> sheduledTasks = sut.GetSheduledTasks();
IEnumerable <Task> backlogTasks = sut.GetBacklogTasks();
sheduledTasks.First().Description.ShouldEqual(TaskDescription);
backlogTasks.Count().ShouldEqual(0);
}