Method test_invalid

xarray/tests/test_strategies.py:242–247

(self, data)

class TestUniqueSubsetOf:
    @given(st.data())
    def test_invalid(self, data):
        with pytest.raises(TypeError, match="must be an Iterable or a Mapping"):
            data.draw(unique_subset_of(0))  # type: ignore[call-overload]

        with pytest.raises(ValueError, match="length-zero object"):
            data.draw(unique_subset_of({}))

    @given(st.data(), dimension_sizes(min_dims=1))
    def test_mapping(self, data, dim_sizes):