Test Mobject.remove().
()
| 49 | |
| 50 | |
| 51 | def test_mobject_remove(): |
| 52 | """Test Mobject.remove().""" |
| 53 | obj = Mobject() |
| 54 | to_remove = Mobject() |
| 55 | obj.add(to_remove) |
| 56 | obj.add(*(Mobject() for _ in range(10))) |
| 57 | assert len(obj.submobjects) == 11 |
| 58 | obj.remove(to_remove) |
| 59 | assert len(obj.submobjects) == 10 |
| 60 | obj.remove(to_remove) |
| 61 | assert len(obj.submobjects) == 10 |
| 62 | |
| 63 | assert obj.remove(Mobject()) is obj |
| 64 | |
| 65 | |
| 66 | def test_mobject_dimensions_single_mobject(): |