def test_random_available_position_world_full():
"""
Check that an exception is thrown when the world is full
"""
env = Environment(4, 4, 8, 8)
with pytest.raises(WorldFull):
env.random_available_position()
def test_random_available_position():
"""
Check that the closest mushroom is correctly returned
"""
env = Environment(10, 10, 40, 40)
for _ in range(10):
assert env.get_cell(env.random_available_position()) == 0