def test_bounce_ball_against_bottom_wall(self):
hit_wall = pygame.mixer.Sound('../sounds/pong_wall.wav')
hit_paddle = pygame.mixer.Sound('../sounds/pong_wall.wav')
pong = Pong(hit_wall, hit_paddle)
pong.ball = Ball(Config.ball_left_start_x, 500 - 20, 5, 5)
pong.move_ball()
self.assertEqual(pong.ball.vx, 5)
self.assertEqual(pong.ball.vy, -5)
def test_bounce_ball_against_right_paddle(self):
hit_wall = pygame.mixer.Sound('../sounds/pong_wall.wav')
hit_paddle = pygame.mixer.Sound('../sounds/pong_wall.wav')
pong = Pong(hit_wall, hit_paddle)
pong.ball = Ball(960, 250, 5, 5)
pong.move_ball()
self.assertEqual(pong.ball.vx, -5)
self.assertEqual(pong.ball.vy, 5)
def test_move_ball(self):
hit_wall = pygame.mixer.Sound('../sounds/pong_wall.wav')
hit_paddle = pygame.mixer.Sound('../sounds/pong_wall.wav')
pong = Pong(hit_wall, hit_paddle)
pong.move_ball()
self.assertEqual(pong.ball.x,
Config.ball_left_start_x + Config.ball_serve_left_vx)
self.assertEqual(pong.ball.y,
Config.ball_left_start_y + Config.ball_serve_left_vy)
def test_ball_missed_on_left(self):
hit_wall = pygame.mixer.Sound('../sounds/pong_wall.wav')
hit_paddle = pygame.mixer.Sound('../sounds/pong_wall.wav')
pong = Pong(hit_wall, hit_paddle)
pong.ball = Ball(-5, 250, -5, -5)
pong.move_ball()
self.assertEqual(pong.ball.x, Config.ball_left_start_x)
self.assertEqual(pong.ball.y, Config.ball_left_start_y)
self.assertEqual(pong.ball.vx, 0)
self.assertEqual(pong.ball.vy, 0)
ball = Ball(Config.ball_left_start_x, Config.ball_left_start_y,
Config.ball_size)
score = Score()
pong = Pong(leftPaddle, rightPaddle, ball, score, hit_wall, hit_paddle,
Config.color)
# Game Loop
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
keys = pygame.key.get_pressed()
if keys[pygame.K_q]:
pong.move_left_up()
if keys[pygame.K_a]:
pong.move_left_down()
if keys[pygame.K_p]:
pong.move_right_up()
if keys[pygame.K_l]:
pong.move_right_down()
if keys[pygame.K_SPACE]:
pong.serve()
pong.move_ball()
pong.draw(screen)
pygame.time.delay(10)
