(self)
| 266 | assert isinstance(result.data, self.Array) |
| 267 | |
| 268 | def test_isin(self): |
| 269 | test_elements = self.constructor(np.asarray([1])) |
| 270 | result = self.x.isin(test_elements) |
| 271 | assert isinstance(result.data, self.Array) |
| 272 | |
| 273 | def test_groupby(self): |
| 274 | result = self.x.groupby("x").mean() |