class BowlingTest(unittest.TestCase):
def setUp(self):
self.game = Game()
def test_all_gutterballs(self):
self.helper_test_roll(20, 0)
self.assertEqual(0, self.game.score())
def helper_test_roll(self, rolls, pins):
for roll in range(rolls):
self.game.roll(pins)
def test_perfect_game(self):
self.helper_test_roll(12, 10)
self.assertEqual(300, self.game.score())
class BowlingTest(unittest.TestCase):
def rollMany(self, n, pins):
for i in range(n):
self.g.roll(pins)
def rollSpare(self):
self.g.roll(5)
self.g.roll(5)
def rollStrike(self):
self.g.roll(10)
def setUp(self):
self.g = Game()
def test_gutterGame(self):
self.rollMany(20,0)
self.assertEqual(0, self.g.score())
def test_allOnes(self):
self.rollMany(20,1)
self.assertEqual(20, self.g.score())
def test_oneSpare(self):
self.rollSpare()
self.g.roll(3)
self.rollMany(17, 0)
self.assertEqual(16, self.g.score())
def test_oneStrike(self):
self.rollStrike()
self.g.roll(3)
self.g.roll(4)
self.rollMany(17, 0)
self.assertEqual(24, self.g.score())
def test_perfectGame(self):
self.rollMany(12, 10)
self.assertEqual(300, self.g.score())
class PythonBowlingGame(unittest.TestCase):
# initialise game in setup, exit in tear town
def setUp(self):
self.game = Game(1)
def test_gutter_game(self):
self.roll_many(20, 0)
self.assertEqual(0, self.game.score()[0])
def test_all_ones(self):
self.roll_many(20, 1)
self.assertEqual(20, self.game.score()[0])
def test_one_spare(self):
self.game.roll(5)
self.game.roll(5)
self.game.roll(3)
self.roll_many(17,0)
self.assertEqual(16, self.game.score()[0])
def test_one_strike(self):
self.game.roll(10)
self.game.roll(3)
self.game.roll(4)
self.roll_many(16, 0)
self.assertEqual(24, self.game.score()[0])
def test_perfect_game(self):
self.roll_many(12,10)
self.assertEqual(300, self.game.score()[0])
# may also be worth testing that the maximum number of rolls on last turn is 3
def roll_many(self, n, pins):
for i in range(n):
self.game.roll(pins)
class BowlingTest(unittest.TestCase):
def test_gutter_game(self):
self.__setup()
self.__roll_many(n=20, pins=0)
self.assertEqual(self.g.score(), 0)
def test_all_ones(self):
self.__setup()
self.__roll_many(n=20, pins=1)
self.assertEqual(self.g.score(), 20)
def test_one_spare(self):
self.__setup()
self.__roll_spare()
self.g.roll(3)
self.__roll_many(n=17, pins=0)
self.assertEqual(self.g.score(), 16)
def test_one_strike(self):
self.__setup()
self.__roll_strike()
self.g.roll(3)
self.g.roll(4)
self.__roll_many(n=16, pins=0)
self.assertEqual(self.g.score(), 24)
def test_perfect_game(self):
self.__setup()
self.__roll_many(n=12, pins=10)
self.assertEqual(self.g.score(), 300)
def __setup(self):
self.g = Game()
def __roll_many(self, n, pins):
for i in range(n):
self.g.roll(pins)
def __roll_spare(self):
self.g.roll(5)
self.g.roll(5)
def __roll_strike(self):
self.g.roll(10)
class BowlingGameTest(unittest.TestCase):
def setUp(self):
self.g = Game()
def testGutterGame(self):
self.__rollMany(0, 0)
def testAllOnes(self):
self.__rollMany(1, 20)
def testAddFrame(self):
self.g.add_frame(Frame())
self.assertEquals(1, len(self.g.frames))
def testBuildFramesWhileRolling(self):
self.g.roll(10)
self.assertEqual([[10]], self.g.frames_to_list())
self.g.roll(2)
self.assertEqual([[10], [2]], self.g.frames_to_list())
self.g.roll(4)
self.assertEqual([[10], [2, 4]], self.g.frames_to_list())
self.g.roll(10)
self.assertEqual([[10], [2, 4], [10]], self.g.frames_to_list())
def testSpare(self):
self.g.roll(4)
self.g.roll(6)
self.g.roll(4)
self.assertEqual(14 + 4, self.g.get_score())
def testStrike(self):
self.g.roll(10)
self.g.roll(2)
self.g.roll(4)
self.assertEqual(10 + 6 + 6, self.g.get_score())
def testShouldNotAddMoreThenTenFrames(self):
for i in range(10):
self.g.add_frame(Frame())
self.assertFalse(self.g.add_frame(Frame()))
self.assertEqual(10, len(self.g.frames))
def testPerfectGame(self):
for i in range(12):
self.g.roll(10)
self.assertEqual(300, self.g.get_score())
def __rollMany(self, pins, expected_score):
for i in range(20):
self.g.roll(pins)
self.assertEqual(expected_score, self.g.get_score())
class GameTestCase(TestCase):
def setUp(self):
super(GameTestCase, self).setUp()
self.game = Game()
def tearDown(self):
super(GameTestCase, self).tearDown()
def testAllGutter(self):
self.rollMany(20, 0)
self.assertEqual(0, self.game.score())
def testAllOne(self):
self.rollMany(20, 1)
self.assertEqual(20, self.game.score())
def testOneSpare(self):
self.rollSpare()
self.game.roll(3)
self.rollMany(17, 0)
self.assertEqual(16, self.game.score())
def testAllStrikeButLastFrame(self):
self.rollMany(9, 10)
self.rollMany(2, 0)
self.assertEquals(240, self.game.score())
def testAllStrikeButLastThrow(self):
self.rollMany(11, 10)
self.game.roll(9)
self.assertEquals(299, self.game.score())
def testAllStrikeButFirstFrameIsSpare(self):
self.rollSpare()
self.rollMany(11, 10)
self.assertEquals(290, self.game.score())
def testAllStrikeButFirstFrameIsNotSpare(self):
self.game.roll(5)
self.game.roll(4)
self.rollMany(11, 10)
self.assertEquals(279, self.game.score())
def testTwoSpares(self):
self.rollSpare()
self.rollSpare()
self.game.roll(3)
self.game.roll(3)
self.rollMany(14, 0)
self.assertEqual(15 + 13 + 6, self.game.score())
def testOneStrike(self):
self.rollStrike()
self.game.roll(3)
self.game.roll(4)
self.rollMany(16, 0)
self.assertEqual(24, self.game.score())
def testPerfectGame(self):
self.rollMany(12, 10)
self.assertEqual(300, self.game.score())
def rollStrike(self):
self.game.roll(10)
def rollSpare(self):
self.game.roll(5)
self.game.roll(5) #spare
def rollMany(self, n, pins):
map(lambda x: self.game.roll(pins=pins), range(0, n))
class BowlingGameTest(unittest.TestCase):
def setUp(self):
self.g = Game()
def testGutterGame(self):
self.__rollMany(0,0)
def testAllOnes(self):
self.__rollMany(1,20)
def testAddFrame(self):
self.g.add_frame(Frame())
self.assertEquals(1, len(self.g.frames))
def testBuildFramesWhileRolling(self):
self.g.roll(10)
self.assertEqual([[10]], self.g.frames_to_list())
self.g.roll(2)
self.assertEqual([[10], [2]], self.g.frames_to_list())
self.g.roll(4)
self.assertEqual([[10], [2,4]], self.g.frames_to_list())
self.g.roll(10)
self.assertEqual([[10], [2,4], [10]], self.g.frames_to_list())
def testSpare(self):
self.g.roll(4)
self.g.roll(6)
self.g.roll(4)
self.assertEqual(14+4, self.g.get_score())
def testStrike(self):
self.g.roll(10)
self.g.roll(2)
self.g.roll(4)
self.assertEqual(10+6+6, self.g.get_score())
def testShouldNotAddMoreThenTenFrames(self):
for i in range(10):
self.g.add_frame(Frame())
self.assertFalse(self.g.add_frame(Frame()))
self.assertEqual(10, len(self.g.frames))
def testPerfectGame(self):
for i in range(12):
self.g.roll(10)
self.assertEqual(300, self.g.get_score())
def __rollMany(self, pins, expected_score):
for i in range(20):
self.g.roll(pins)
self.assertEqual(expected_score, self.g.get_score())
class GameTest(unittest.TestCase):
def setUp(self):
self.g = Game()
def roll_many(self, n, pins):
for i in range(n):
self.g.roll(pins)
def spare(self):
self.roll_many(2, 5)
def test_gutter_game(self):
self.roll_many(20, 0)
self.assertEqual(0, self.g.score())
def test_all_ones(self):
self.roll_many(20, 1)
self.assertEqual(20, self.g.score())
def test_spare(self):
self.spare()
self.g.roll(3)
self.roll_many(17, 0)
self.assertEqual(16, self.g.score())
def test_no_spare(self):
self.g.roll(2)
self.g.roll(6)
self.g.roll(4)
self.roll_many(17, 0)
self.assertEqual(12, self.g.score())
def test_strike(self):
self.g.roll(10)
self.g.roll(6)
self.g.roll(3)
self.assertEqual(28, self.g.score())
def test_perfect_game(self):
self.roll_many(12, 10)
self.assertEqual(300, self.g.score())
class TestBowling(unittest.TestCase):
"""
Unit tests for a bowling game.
"""
def setUp(self):
self.game = Game()
def test_number_of_pins_down(self):
"""
Tests the number of pins down in a roll.
The number of pins down can't be less than zero and greater than ten.
"""
self.assertRaises(PinsDownError, self.game.roll, -1)
self.assertRaises(PinsDownError, self.game.roll, 11)
self.game.roll(5)
self.assertEqual(self.game.score, 5)
self.assertRaises(PinsDownError, self.game.roll, 6)
self.game.roll(4)
self.assertEqual(self.game.score, 9)
def test_number_of_frames(self):
"""
Tests the number of frames and rolls in a game.
A bowling game has ten frames, and each frame has two rolls.
"""
for i in range(10):
self.game.roll(1)
self.game.roll(1)
self.assertEqual(len(self.game.frames[i]), 2)
self.assertEqual(len(self.game.frames), 10)
self.assertRaises(NumberOfFramesError, self.game.roll, 1)
def test_frame_with_strike(self):
"""
Tests a frame with an strike.
When the bowler gets an strike, the frame is over.
"""
self.game.roll(10)
self.assertEqual(len(self.game.frames), 1)
self.assertEqual(len(self.game.frames[0]), 1)
def test_final_score_without_strikes_and_spares(self):
"""
Tests the final score of a game without any strike or spare.
"""
for i in range(10):
self.game.roll(1)
self.game.roll(1)
self.assertEqual(self.game.score, 20)
def test_spare_score(self):
"""
Tests the partial score of an spare.
The score of an spare is ten plus the score of the following roll.
"""
self.game.roll(9)
self.game.roll(1)
self.game.roll(1)
self.assertEqual(self.game.score, 12)
def test_strike_score(self):
"""
Tests the partial score of an strike.
The score of an strike is ten plus the score of the following two rolls.
"""
self.game.roll(10)
self.game.roll(1)
self.game.roll(1)
self.assertEqual(self.game.score, 14)
def test_final_score_with_all_spares(self):
"""
Tests the final score of a bowling game with all spares.
"""
for i in range(10):
self.game.roll(1)
self.game.roll(9)
self.assertEqual(self.game.score, 109)
# When the last frame is an spare, bowler gets an extra roll
self.game.roll(1)
self.assertEqual(self.game.score, 110)
def test_final_score_with_all_strikes(self):
"""
Tests the final score of a bowling game with all strikes.
"""
for i in range(10):
self.game.roll(10)
self.assertEqual(self.game.score, 270)
# When the last frame is an strike, bowler gets two extra rolls
self.game.roll(10)
self.game.roll(10)
self.assertEqual(self.game.score, 300)
