def test_decode_zero_one_one(self):
symbols = decode([Brick(0), Brick(1), Brick(1)])
self.assertEqual(symbols, r"\||")
def test_decode_two_one_one(self):
symbols = decode([Brick(2), Brick(1), Brick(1)])
self.assertEqual(symbols, r"/||")
def test_brick_previous_state_both_falling_different_directions(self):
brick = Brick(1, 2, 0)
brick.previous_state()
self.assertEqual(brick.state, 1)
def test_decode_all_ones(self):
symbols = decode([Brick(1), Brick(1), Brick(1)])
self.assertEqual(symbols, r"|||")
def test_brick_create(self):
brick = Brick(1, 2, 0)
self.assertEqual(brick.state, 1)
self.assertEqual(brick.previous, 2)
self.assertEqual(brick.next, 0)
def test_brick_previous_state_none_falling(self):
brick = Brick(1, 1, 1)
brick.previous_state()
self.assertEqual(brick.state, 1)
def test_brick_previous_state_falling_left(self):
brick = Brick(0, 1, 0)
brick.previous_state()
self.assertEqual(brick.state, 1)
def test_brick_previous_state_falling_right(self):
brick = Brick(2, 2, 1)
brick.previous_state()
self.assertEqual(brick.state, 1)
def test_brick_previous_state_all_falling_left(self):
brick = Brick(2, 2, 2)
brick.previous_state()
self.assertEqual(brick.state, 2)
def test_brick_previous_state_all_falling_right(self):
brick = Brick(0, 0, 0)
brick.previous_state()
self.assertEqual(brick.state, 0)
def test_brick_next_state_both_falling(self):
brick = Brick(1, 2, 0)
brick.next_state()
self.assertEqual(brick.state, 1)
def test_brick_next_state_right_falling(self):
brick = Brick(1, 1, 0)
brick.next_state()
self.assertEqual(brick.state, 0)
def test_brick_next_state_left_falling(self):
brick = Brick(1, 2, 1)
brick.next_state()
self.assertEqual(brick.state, 2)
def test_brick_next_state_none_falling(self):
brick = Brick(1, 1, 1)
brick.next_state()
self.assertEqual(brick.state, 1)
def test_decode_two_zero_two(self):
symbols = decode([Brick(2), Brick(0), Brick(2)])
self.assertEqual(symbols, r"/\/")