Method test_reindex_regressions

xarray/tests/test_dataarray.py:1848–1859

(self)

            foo.reindex_like(bar)

    def test_reindex_regressions(self) -> None:
        da = DataArray(np.random.randn(5), coords=[("time", range(5))])
        time2 = DataArray(np.arange(5), dims="time2")
        with pytest.raises(ValueError):
            da.reindex(time=time2)

        # regression test for #736, reindex can not change complex nums dtype
        xnp = np.array([1, 2, 3], dtype=complex)
        x = DataArray(xnp, coords=[[0.1, 0.2, 0.3]])
        y = DataArray([2, 5, 6, 7, 8], coords=[[-1.1, 0.21, 0.31, 0.41, 0.51]])
        re_dtype = x.reindex_like(y, method="pad").dtype
        assert x.dtype == re_dtype

    def test_reindex_method(self) -> None:
        x = DataArray([10, 20], dims="y", coords={"y": [0, 1]})