def test_step() -> None:
cfg = Configuration(chunk_height=8)
cfg.START_X = 2 * cfg.BLOCK_WIDTH
map = Map(cfg)
player = Player(cfg)
chunk_test = [
" ",
" ",
" ",
"WW WW",
"W W",
" ",
" W",
"WWWWW",
]
map.load_chunk(chunk_test, 0)
# test vertical moves
player.step(4, map.blocks)
assert player.y_speed == -cfg.SPEED_Y
assert player.x_speed == 0
assert player.rect.x == cfg.START_X
assert player.rect.y == cfg.START_Y - cfg.SPEED_Y
for _ in range(20):
player.step(5, map.blocks)
# test horizontal moves
player.x_speed = cfg.SPEED_X
player.step(1, map.blocks)
assert player.x_speed == cfg.SPEED_X
assert player.rect.x == 48
assert player.rect.y == 208
player.step(1, map.blocks)
assert player.x_speed < cfg.SPEED_X
assert player.rect.x == 48
assert player.rect.y == 208
def test_slowdown() -> None:
cfg = Configuration()
cfg.SLOWDOWN_X = 0.8
player = Player(cfg)
player.x_speed = 0.5
player.slowdown()
assert player.x_speed == 0.0
player.x_speed = 2.0
player.slowdown()
assert player.x_speed == int(2.0 * 0.8)
def test_level_generation() -> None:
cfg = Configuration()
map = Map(cfg)
map.load_chunk("init", 0)
assert map.level_generation()
assert map.level_generation()
assert map.level_generation()
assert not map.level_generation()
cfg.RANDOM_GEN = True
map = Map(cfg)
map.load_chunk("init", 0)
assert map.level_generation()
def test_reset() -> None:
cfg = Configuration(chunk_height=3)
map = Map(cfg)
chunk = [" ", " ", "W"]
map.load_chunk(chunk, 0)
map.level_idx += 1
assert len(map.blocks) == 1
assert map.level_idx == 2
map.reset()
assert len(map.blocks) == 0
assert map.level_idx == 1
def test_load_chunk() -> None:
cfg = Configuration(chunk_height=3)
map = Map(cfg)
chunk_test = [
" ",
"W",
"W",
]
map.load_chunk(chunk_test, 0)
assert len(map.blocks) == 2
map.reset()
chunk_test.append("W")
with pytest.raises(ValueError):
map.load_chunk(chunk_test, 0)
def test_valid_chunk() -> None:
cfg = Configuration(chunk_height=3)
map = Map(cfg)
invalid_chunk1 = [
" ",
" ",
]
assert not map.valid_chunk(invalid_chunk1)
invalid_chunk2 = [
" ",
" ",
" ",
]
assert not map.valid_chunk(invalid_chunk2)
valid_chunk = [
" ",
" W",
"WW",
]
assert map.valid_chunk(valid_chunk)
def test_block() -> None:
cfg = Configuration()
block = Block(1, 2, cfg)
block.move(5.4, 2.1)
assert block.rect.x == int(1 + 5.4)
assert block.rect.y == int(2 + 2.1)