Function test_use_after

pydantic-core/tests/serializers/test_definitions.py:85–101

()

def test_use_after():
    v = SchemaSerializer(
        core_schema.tuple_positional_schema(
            [
                core_schema.definitions_schema(
                    core_schema.definition_reference_schema('foobar'),
                    [
                        core_schema.int_schema(
                            ref='foobar', serialization=core_schema.to_string_ser_schema(when_used='always')
                        )
                    ],
                ),
                core_schema.definition_reference_schema('foobar'),
            ]
        )
    )
    assert v.to_python((1, 2)) == ('1', '2')


def test_defs_with_dict():