public void score_notifies_observers_hard()
{
diffCtxt = new DifficultyContext(score);
score.register(diffCtxt);
score.gainScore(diffCtxt.HardThreshold + 10);
Assert.IsInstanceOfType(diffCtxt.getState(), typeof(HardState));
}
public void score_notifies_observers_easy()
{
diffCtxt = new DifficultyContext(score);
score.register(diffCtxt);
score.gainScore(10);
Assert.IsInstanceOfType(diffCtxt.getState(), typeof(EasyState));
}
public void difficultyState_update_hard()
{
diffCtxt = new DifficultyContext(score);
score.ScoreVal += diffCtxt.HardThreshold + 10;
diffCtxt.update();
Assert.IsInstanceOfType(diffCtxt.getState(), typeof(HardState));
}
public void score_registers_osbservers()
{
diffCtxt = new DifficultyContext(score);
int initialLength = score.ObserverList.Count;
score.register(diffCtxt);
Assert.AreEqual(initialLength + 1, score.ObserverList.Count);
}
public void difficultyState_update_easy()
{
diffCtxt = new DifficultyContext(score);
diffCtxt.update();
Assert.IsInstanceOfType(diffCtxt.getState(), typeof(EasyState));
}
