Method test__title_for_slice_truncate

xarray/tests/test_dataarray.py:4196–4205

(self)

        assert "" == a2._title_for_slice()

    def test__title_for_slice_truncate(self) -> None:
        array = DataArray(np.ones(4))
        array.coords["a"] = "a" * 100
        array.coords["b"] = "b" * 100

        nchar = 80
        title = array._title_for_slice(truncate=nchar)

        assert nchar == len(title)
        assert title.endswith("...")

    def test_dataarray_diff_n1(self) -> None:
        da = DataArray(np.random.randn(3, 4), dims=["x", "y"])