(self)
| 286 | self.assertNotIn(c, self.s) |
| 287 | |
| 288 | def test_difference_update(self): |
| 289 | retval = self.s.difference_update(self.items2) |
| 290 | self.assertEqual(retval, None) |
| 291 | for c in (self.items + self.items2): |
| 292 | if c in self.items and c not in self.items2: |
| 293 | self.assertIn(c, self.s) |
| 294 | else: |
| 295 | self.assertNotIn(c, self.s) |
| 296 | self.assertRaises(TypeError, self.s.difference_update, [[]]) |
| 297 | self.assertRaises(TypeError, self.s.symmetric_difference_update, [[]]) |
| 298 | |
| 299 | def test_isub(self): |
| 300 | self.s -= set(self.items2) |
nothing calls this directly
no test coverage detected