Function test_fields_set

tests/test_deprecated.py:346–355

()

def test_fields_set():
    class Model(BaseModel):
        x: int
        y: int = 2

    m = Model(x=1)
    assert m.model_fields_set == {'x'}
    match = '^The `__fields_set__` attribute is deprecated, use `model_fields_set` instead.'
    with pytest.warns(PydanticDeprecatedSince20, match=match):
        assert m.__fields_set__ == {'x'}


def test_fields_dir():