async def test_standard_wallet_cannot_sign_multisig_input_even_if_cosigner(self, mock_save_db):
        """Just because our keystore recognizes the pubkeys in a txin, if the prevout does not belong to the wallet,
        then wallet.is_mine and wallet.can_sign should return False (e.g. multisig input for single-sig wallet).
        (see issue #5948)
        """
        wallet_2of2 = WalletIntegrityHelper.create_multisig_wallet(
            [
                # seed: frost repair depend effort salon ring foam oak cancel receive save usage
                # convert_xkey(wallet.get_master_public_key(), "p2wsh")
                keystore.from_xpub('Vpub5gqF73Wpbp9ThwEgZKHLjBDthsatXjajYvrN8CVnkdBYeTR1M1sfZFQqQ5wpKHGhnwKhzgMhaWrtgKG2LthCzxjd653KqKVUAw7UrwYnbKQ'),
                # seed: bitter grass shiver impose acquire brush forget axis eager alone wine silver
                # convert_xkey(wallet.get_master_public_key(), "p2wsh")
                keystore.from_xpub('Vpub5gSKXzxK7FeKNi2WPNW9iuA48SbJRZvKFBwtgucpegMWPdohQPeK2DoR6XFtC7BBLsHhfWDAPKaiecqJ7jTzYSfeg5YATowmPcgCWxARabT')
            ],
            '2of2', gap_limit=2,
            config=self.config
        )
        wallet_frost = self.create_standard_wallet_from_seed('frost repair depend effort salon ring foam oak cancel receive save usage')

        # bootstrap wallet_2of2
        funding_tx = Transaction('020000000001018ed0132bb5f35d097572081524cd5e847c895e765b93d5af46b8a8bef621244a0100000000fdffffff0220a1070000000000220020302981db44eb5dad0dab3987134a985b360ae2227a7e7a10cfe8cffd23bacdc9b07912000000000016001442b423aab2aa803f957084832b10359beaa2469002473044022065c5e28900b4706487223357e8539e176552e3560e2081ac18de7c26e8e420ba02202755c7fc8177ff502634104c090e3fd4c4252bfa8566d4eb6605bb9e236e7839012103b63bbf85ec9e5e312e4d7a2b45e690f48b916a442e787a47a6092d6c052394c5966a1900')
        funding_txid = funding_tx.txid()
        self.assertEqual('0c2f5981981a6cb69d7b729feceb55be7962b16dc41e8aaf64e5203f7cb604d0', funding_txid)
        wallet_2of2.adb.receive_tx_callback(funding_tx, tx_height=TX_HEIGHT_UNCONFIRMED)

        # create tx
        outputs = [PartialTxOutput.from_address_and_value('tb1qfrlx5pza9vmez6vpx7swt8yp0nmgz3qa7jjkuf', 100_000)]
        coins = wallet_2of2.get_spendable_coins(domain=None)
        tx = wallet_2of2.make_unsigned_transaction(coins=coins, outputs=outputs, fee_policy=FixedFeePolicy(5000))
        tx.set_rbf(True)
        tx.locktime = 1665628

        partial_tx = tx.serialize_as_bytes().hex()
        self.assertEqual("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",
                         partial_tx)
        tx = tx_from_any(partial_tx)  # simulates moving partial txn between cosigners

        self.assertFalse(tx.is_complete())
        self.assertTrue(tx.is_segwit())
        self.assertEqual('652c1a903a659c9fabb9caf4a2281a9fbcc59cd598bf6edc88cd60f940c2352c', tx.txid())

        self.assertEqual('tb1qxq5crk6yadw66rdt8xr3xj5ctvmq4c3z0fl85yx0ar8l6ga6ehysk0rjrk', tx.inputs()[0].address)
        self.assertEqual('tb1qfrlx5pza9vmez6vpx7swt8yp0nmgz3qa7jjkuf',                     tx.outputs()[0].address)
        self.assertEqual('tb1qadpg5z77egkpkde34mdcrsz3s3tgwk5ew4w3wlfqf4j3dk8kkvrs3t3mn0', tx.outputs()[1].address)

        # check that wallet_frost does not mistakenly think tx is related to it in any way
        tx.add_info_from_wallet(wallet_frost)
        self.assertFalse(wallet_frost.can_sign(tx))
        self.assertFalse(any([wallet_frost.is_mine(txin.address) for txin in tx.inputs()]))
        self.assertFalse(any([wallet_frost.is_mine(txout.address) for txout in tx.outputs()]))
Just because our keystore recognizes the pubkeys in a txin, if the prevout does not belong to the wallet,
        then wallet.is_mine and wallet.can_sign should return False (e.g. multisig input for single-sig wallet).
        (see issue #5948)
        
tests/test_wallet_vertical.py