def test_query_repr_none():
    assert repr(Query(None)) == "Query(None)"


def test_query_repr_ellipsis():
    assert repr(Query(...)) == "Query(PydanticUndefined)"


def test_query_repr_number():
    assert repr(Query(1)) == "Query(1)"


def test_query_repr_list():
    assert repr(Query([])) == "Query([])"


def test_header_repr_str():
    assert repr(Header("teststr")) == "Header(teststr)"