(self)
| 116 | self.assertEqual(self.s & frozenset(self.items2), i) |
| 117 | |
| 118 | def test_difference(self): |
| 119 | i = self.s.difference(self.items2) |
| 120 | for c in self.letters: |
| 121 | self.assertEqual(c in i, c in self.d and c not in self.items2) |
| 122 | self.assertEqual(self.s, WeakSet(self.items)) |
| 123 | self.assertEqual(type(i), WeakSet) |
| 124 | self.assertRaises(TypeError, self.s.difference, [[]]) |
| 125 | |
| 126 | def test_sub(self): |
| 127 | i = self.s.difference(self.items2) |
nothing calls this directly
no test coverage detected