Class MyModel

tests/test_json_schema.py:447–450

def test_invalid_json_schema_extra():
    class MyModel(BaseModel):
        model_config = ConfigDict(json_schema_extra=1)

        name: str

    with pytest.raises(
        ValueError, match=re.escape("model_config['json_schema_extra']=1 should be a dict, callable, or None")