def METHOD_NAME() -> None:
    expected = FrozenDict({"a": 0, "b": 1})
    assert FrozenDict(OrderedDict({"a": 0, "b": 1})) == expected
    assert FrozenDict([("a", 0), ("b", 1)]) == expected
    assert FrozenDict((("a", 0), ("b", 1))) == expected
    assert FrozenDict(a=0, b=1) == expected
    assert FrozenDict({"a": 0}, b=1) == expected
    assert FrozenDict([("a", 0)], b=1) == expected