def test_pygame_quit_event():
env = DummyPlayEnv()
game = PlayableGame(env, dummy_keys_to_action())
event = Event(pygame.QUIT)
assert game.running is True
game.process_event(event)
assert game.running is False
def test_keyboard_quit_event():
env = DummyPlayEnv()
game = PlayableGame(env, dummy_keys_to_action())
event = Event(pygame.KEYDOWN, {"key": pygame.K_ESCAPE})
assert game.running is True
game.process_event(event)
assert game.running is False
def test_keyboard_keyup_event():
env = DummyPlayEnv()
game = PlayableGame(env, dummy_keys_to_action())
event = Event(pygame.KEYDOWN, {"key": RELEVANT_KEY_1})
game.process_event(event)
event = Event(pygame.KEYUP, {"key": RELEVANT_KEY_1})
game.process_event(event)
assert game.pressed_keys == []
def test_video_size_zoom():
env = DummyPlayEnv()
zoom = 2.2
game = PlayableGame(env, dummy_keys_to_action(), zoom)
assert game.video_size == tuple(
int(shape * zoom) for shape in env.render().shape)
def test_video_size_no_zoom():
env = DummyPlayEnv()
game = PlayableGame(env, dummy_keys_to_action())
assert game.video_size == list(env.render().shape)
def test_play_relevant_keys_with_env_attribute():
"""Env has a keys_to_action attribute"""
env = DummyPlayEnv()
env.get_keys_to_action = dummy_keys_to_action
game = PlayableGame(env)
assert game.relevant_keys == {RELEVANT_KEY_1, RELEVANT_KEY_2}
def test_play_relevant_keys_no_mapping():
env = DummyPlayEnv()
env.spec = DummyEnvSpec("DummyPlayEnv")
with pytest.raises(MissingKeysToAction):
PlayableGame(env)
def test_play_relevant_keys():
env = DummyPlayEnv()
game = PlayableGame(env, dummy_keys_to_action())
assert game.relevant_keys == {RELEVANT_KEY_1, RELEVANT_KEY_2}
def test_keyboard_irrelevant_keydown_event():
env = DummyPlayEnv()
game = PlayableGame(env, dummy_keys_to_action())
event = Event(pygame.KEYDOWN, {"key": IRRELEVANT_KEY})
game.process_event(event)
assert game.pressed_keys == []