def test_a_single_block_does_not_move_after_one_iteration_successfully(
self):
platform = StaticPlatformer(positions=[(2, 1)])
platform.move_blocks()
self.assertEqual(1, len(platform.get_block_positions()))
self.assertTrue(platform.block_position_exists((2, 1)))
self.assertListEqual([(2, 1)], platform.get_block_positions())
self.assertListEqual([], platform.get_block_directions())
def test_platform_requires_odd_block_sizes_raises_error(self):
try:
StaticPlatformer(block_size=2)
self.assertTrue(False)
except AssertionError as e:
self.assertTrue(True)
self.assertEqual(e.message, 'Invalid block size')
def test_10_blocks_of_bigger_size_move_30_iterations_successfully(self):
platform = StaticPlatformer(number_blocks=10, block_size=3)
for i in range(30):
platform.move_blocks()
self.assertEqual(10, len(platform.get_block_positions()))
self.assertEqual(len(platform.get_block_positions()),
len(list(set(platform.get_block_positions()))))
def test_two_blocks_do_not_move_two_iterations_successfully(self):
platform = StaticPlatformer(positions=[(3, 1), (3, 2)])
for i in range(2):
platform.move_blocks()
self.assertEqual(2, len(platform.get_block_positions()))
self.assertListEqual([(3, 1), (3, 2)], platform.get_block_positions())
self.assertListEqual([], platform.get_block_directions())
def test_basic_custom_platform(self):
result = StaticPlatformer(number_blocks=10)
self.assertEqual(10, len(result.get_block_positions()))
self.assertEqual(len(result.get_block_positions()),
len(list(set(result.get_block_positions()))))
self.assertEqual(0, len(result.get_block_directions()))
self.assertListEqual([], result.get_block_directions())
def test_platform_with_custom_positions_and_directions(self):
result = StaticPlatformer(number_blocks=10,
positions=[(2, 3), (3, 4)],
directions=[(0, 1), (1, 0)])
self.assertEqual(2, len(result.get_block_positions()))
self.assertTrue(result.block_position_exists((2, 3)))
self.assertListEqual([(2, 3), (3, 4)], result.get_block_positions())
self.assertListEqual([], result.get_block_directions())
def test_default_platform(self):
result = StaticPlatformer()
self.assertEqual(len(result.get_block_positions()),
len(list(set(result.get_block_positions()))))
self.assertEqual(0, len(result.get_block_directions()))
self.assertListEqual([], result.get_block_directions())