Function test_json_get_item_optional_json

python/pathway/tests/test_json.py:238–245

()

def test_json_get_item_optional_json():
    input = _json_table(data=[{}])

    with pytest.raises(
        TypeError,
        match=re.escape(f"Cannot get from {pw.Json | None}."),
    ):
        input.select(result=pw.this.data.get("a")["b"])


@pytest.mark.parametrize(