public void VerifyCollisionMoveReverseAndBounce()
{
// arrange
IBall ball = new Ball(randomGenerator.Object);
IElement ballPosition = ball as IElement;
ballPosition.PosX = 168;
ballPosition.PosY = 40;
ballPosition.Width = 15;
ballPosition.Height = 15;
ball.OffsetX = 422;
ball.OffsetY = 285;
ball.DirectionX = -1;
ball.DirectionY = -1;
ball.Iteration = 354;
ball.Degree = 44;
IPad pad = new Pad();
IElement padPosition = pad as IElement;
padPosition.PosX = 69;
padPosition.PosY = 20;
padPosition.Width = 100;
padPosition.Height = 24;
ICollisionManager collisionManager = new CollisionManager();
// act
while (collisionManager.Detect(pad, ball))
{
ball.MoveBall(true);
ball.SavePosition();
}
collisionManager.Bounce(ball);
// assert
Assert.AreEqual(169, ballPosition.PosX);
Assert.AreEqual(40, ballPosition.PosY);
Assert.AreEqual(169, ball.OffsetX);
Assert.AreEqual(40, ball.OffsetY);
Assert.AreEqual(1, ball.DirectionX);
Assert.AreEqual(1, ball.DirectionY);
Assert.AreEqual(0, ball.Iteration);
}