private static Frame FrameFactory(int firstBall, int secondBall, int thirdBall)
{
var frame = new Frame(firstBall, secondBall);
if (thirdBall != -1)
{
frame = new LastFrame(firstBall, secondBall, thirdBall);
}
return frame;
}
public void FrameShouldCountItsOwnScoreWithoutBonus()
{
//given
var frame = new Frame(1, 2);
//when
var score = frame.Score;
//then
Assert.AreEqual(3, score);
}
public void FrameShouldCountItsScoreWithNextBallAsBonusWhenThereIsSpare()
{
//given
var frame = new Frame(4, 6);
var nextFrame = new Frame(2, 3);
frame.Next = nextFrame;
//when
var score = frame.Score;
//then
Assert.AreEqual(12, score);
}
public void FrameShouldCountItsScoreWithNext2BallsAsBonusWhenThereIsStrike()
{
//given
var frame = new Frame(10, 0);
var nextFrame = new Frame(2, 3);
frame.Next = nextFrame;
//when
var score = frame.Score;
//then
Assert.AreEqual(15, score);
}
public void FrameShouldCountItsScoreWithNext2BallsAsBonusWhenNextFrameIsLast()
{
//given
var frame = new Frame(10, 0);
var nextFrame = new LastFrame(10, 3, 4);
frame.Next = nextFrame;
//when
var score = frame.Score;
//then
Assert.AreEqual(23, score);
}
