Method test_roundtrip_None_variable

xarray/tests/test_backends.py:661–664

(self)

            assert not actual.foo.variable._in_memory

    def test_roundtrip_None_variable(self) -> None:
        expected = Dataset({None: (("x", "y"), [[0, 1], [2, 3]])})
        with self.roundtrip(expected) as actual:
            assert_identical(expected, actual)

    def test_roundtrip_object_dtype(self) -> None:
        floats = np.array([0.0, 0.0, 1.0, 2.0, 3.0], dtype=object)