def test_can_bowl_a_spare(self):
game = Bowling()
game.roll(6)
game.roll(4)
game.roll(1)
self.assertEquals(12, game.score())
def test_can_bowl_2_times_4_equals_8(self):
game = Bowling()
game.roll(4)
game.roll(4)
self.assertEquals(8, game.score())
def test_can_bowl_a_strike(self):
game = Bowling()
game.roll(10)
game.roll(4)
game.roll(4)
self.assertEquals(26, game.score())
