(self)
| 11 | |
| 12 | class TestUnique: |
| 13 | def test_unique_uint64(self): |
| 14 | ser = Series([1, 2, 2**63, 2**63], dtype=np.uint64) |
| 15 | res = ser.unique() |
| 16 | exp = np.array([1, 2, 2**63], dtype=np.uint64) |
| 17 | tm.assert_numpy_array_equal(res, exp) |
| 18 | |
| 19 | def test_unique_data_ownership(self): |
| 20 | # it works! GH#1807 |