public void NextState()
{
// BR: Only allow ready to test state when all tasks are active or done
foreach (var task in _backlogItem.GetTasks())
{
if (task.GetState() != ETaskState.Done)
{
throw new NotSupportedException(
"Backlog item can't go to testing because there are still tasks with todo or active status");
}
}
_backlogItem.ChangeState(new TestingState(_backlogItem));
}
public void NextState()
{
// BR: Only allow done state when all tasks are done.
foreach (var task in _backlogItem.GetTasks())
{
if (task.GetState() != ETaskState.Done)
{
throw new NotSupportedException(
"Can't set backlogItem state to done because not all tasks are done.");
}
}
_backlogItem.ChangeState(new DoneState(_backlogItem));
}
public void NextState()
{
_backlogItem.ChangeState(new DoingState(_backlogItem));
}
