(self)
| 937 | eq_(result.first(), None) |
| 938 | |
| 939 | def test_freeze(self): |
| 940 | result = self._fixture() |
| 941 | |
| 942 | frozen = result.freeze() |
| 943 | |
| 944 | r1 = frozen() |
| 945 | eq_(r1.fetchall(), [(1, 1, 1), (2, 1, 2), (1, 3, 2), (4, 1, 2)]) |
| 946 | eq_(r1.fetchall(), []) |
| 947 | |
| 948 | r2 = frozen() |
| 949 | eq_(r1.fetchall(), []) |
| 950 | eq_(r2.fetchall(), [(1, 1, 1), (2, 1, 2), (1, 3, 2), (4, 1, 2)]) |
| 951 | eq_(r2.fetchall(), []) |
| 952 | |
| 953 | def test_columns_unique_freeze(self): |
| 954 | result = self._fixture() |