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Remove old-version pickle test after compatibility cleanup #321

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Merged
viblo merged 1 commit into from
Oct 18, 2026
Merged

Remove old-version pickle test after compatibility cleanup #321

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32 changes: 0 additions & 32 deletions pymunk/tests/test_body.py
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Original file line number Diff line number Diff line change
Expand Up @@ -36,38 +36,6 @@ def test_restore_center_of_gravity_before_position_update(self) -> None:
self.assertEqual(restored.angle, body.angle)
self.assertEqual(restored.center_of_gravity, body.center_of_gravity)

def test_restore_old_center_of_gravity_attribute_order(self) -> None:
for body_type in (p.Body.DYNAMIC, p.Body.KINEMATIC):
with self.subTest(body_type=body_type):
body = p.Body(2, 9, body_type=body_type)
body.angle = 0.4
body.center_of_gravity = (2, 3)
body.position = (10, 11)
body.velocity = (1, 2)
body.angular_velocity = 0.7
state = body.__getstate__()
attrs = dict(state["general"])
state["general"] = [
(name, attrs[name])
for name in (
"force",
"angle",
"position",
"center_of_gravity",
"velocity",
"angular_velocity",
"torque",
)
]
original_state = copy.deepcopy(state)
restored = p.Body.__new__(p.Body)
restored.__setstate__(state)
self.assertEqual(state, original_state)
p.Body.update_position(body, 0.1)
p.Body.update_position(restored, 0.1)
self.assertAlmostEqual(restored.position.x, body.position.x)
self.assertAlmostEqual(restored.position.y, body.position.y)

def test_properties(self) -> None:
b = p.Body(10, 100)
self.assertEqual(b.mass, 10)
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