def test_collision_box(): for a, b, c in intersection_pairs: assert a.collision_box(b) == c, f'{a}.collision_box({b} != {c}' assert b.collision_box(a) == c, f'{a}.collision_box({b} != {c}' r = Rect(0, 0, 2, 2) assert r.collision_box(r) == r