def test_from_bytes(multi_sig: MultiSignature):
xbytes = multi_sig.as_bytes()
multi_sig2 = MultiSignature.from_bytes(xbytes)
assert type(multi_sig2) is MultiSignature
xbytes2 = multi_sig2.as_bytes()
assert xbytes == xbytes2
def test_as_bytes(multi_sig: MultiSignature):
xbytes = multi_sig.as_bytes()
assert len(xbytes) > 0