def METHOD_NAME():
    @given(st.binary(min_size=4, max_size=4))
    @settings(database=None)
    def test(s):
        pass
    # Unused portions of the input buffer are discarded from output.
    # (and canonicalised, but that's a no-op for fixed-length `binary()`)
    assert test.hypothesis.fuzz_one_input(b"deadbeef") == b"dead"