basicswap_miserver/tests/basicswap/test_ltc_xmr.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

# Copyright (c) 2021-2024 tecnovert
# Distributed under the MIT software license, see the accompanying
# file LICENSE or http://www.opensource.org/licenses/mit-license.php.

import random
import logging
import unittest

from basicswap.basicswap import (
    Coins,
    SwapTypes,
    BidStates,
)
from basicswap.util import (
    COIN,
)
from tests.basicswap.util import (
    read_json_api,
)
from tests.basicswap.common import (
    wait_for_bid,
    wait_for_offer,
    wait_for_in_progress,
    TEST_HTTP_PORT,
    LTC_BASE_RPC_PORT,
)
from .test_btc_xmr import BasicSwapTest, test_delay_event
from .test_xmr import pause_event

logger = logging.getLogger()


class TestLTC(BasicSwapTest):
    __test__ = True
    test_coin_from = Coins.LTC
    start_ltc_nodes = True
    base_rpc_port = LTC_BASE_RPC_PORT

    def mineBlock(self, num_blocks=1):
        self.callnoderpc('generatetoaddress', [num_blocks, self.ltc_addr])

    def check_softfork_active(self, feature_name):
        deploymentinfo = self.callnoderpc('getblockchaininfo')
        assert (deploymentinfo['softforks'][feature_name]['active'] is True)

    def test_001_nested_segwit(self):
        logging.info('---------- Test {} p2sh nested segwit'.format(self.test_coin_from.name))
        logging.info('Skipped')

    def test_002_native_segwit(self):
        logging.info('---------- Test {} p2sh native segwit'.format(self.test_coin_from.name))

        ci = self.swap_clients[0].ci(self.test_coin_from)
        addr_segwit = ci.rpc_wallet('getnewaddress', ['segwit test', 'bech32'])
        addr_info = ci.rpc_wallet('getaddressinfo', [addr_segwit, ])
        assert addr_info['iswitness'] is True

        txid = ci.rpc_wallet('sendtoaddress', [addr_segwit, 1.0])
        assert len(txid) == 64
        tx_wallet = ci.rpc_wallet('gettransaction', [txid, ])['hex']
        tx = ci.rpc('decoderawtransaction', [tx_wallet, ])

        self.mineBlock()
        ro = ci.rpc('scantxoutset', ['start', ['addr({})'.format(addr_segwit)]])
        assert (len(ro['unspents']) == 1)
        assert (ro['unspents'][0]['txid'] == txid)

        prevout_n = -1
        for txo in tx['vout']:
            if addr_segwit in txo['scriptPubKey']['addresses']:
                prevout_n = txo['n']
                break
        assert prevout_n > -1

        tx_funded = ci.rpc('createrawtransaction', [[{'txid': txid, 'vout': prevout_n}], {addr_segwit: 0.99}])
        tx_signed = ci.rpc_wallet('signrawtransactionwithwallet', [tx_funded, ])['hex']
        tx_funded_decoded = ci.rpc('decoderawtransaction', [tx_funded, ])
        tx_signed_decoded = ci.rpc('decoderawtransaction', [tx_signed, ])
        assert tx_funded_decoded['txid'] == tx_signed_decoded['txid']

    def test_007_hdwallet(self):
        logging.info('---------- Test {} hdwallet'.format(self.test_coin_from.name))

        test_seed = '8e54a313e6df8918df6d758fafdbf127a115175fdd2238d0e908dd8093c9ac3b'
        test_wif = self.swap_clients[0].ci(self.test_coin_from).encodeKey(bytes.fromhex(test_seed))
        new_wallet_name = random.randbytes(10).hex()
        self.callnoderpc('createwallet', [new_wallet_name])
        self.callnoderpc('sethdseed', [True, test_wif], wallet=new_wallet_name)
        addr = self.callnoderpc('getnewaddress', wallet=new_wallet_name)
        self.callnoderpc('unloadwallet', [new_wallet_name])
        assert (addr == 'rltc1qps7hnjd866e9ynxadgseprkc2l56m00djr82la')

    def test_20_btc_coin(self):
        logging.info('---------- Test BTC to {}'.format(self.test_coin_from.name))
        swap_clients = self.swap_clients

        offer_id = swap_clients[0].postOffer(Coins.BTC, self.test_coin_from, 100 * COIN, 0.1 * COIN, 100 * COIN, SwapTypes.SELLER_FIRST)

        wait_for_offer(test_delay_event, swap_clients[1], offer_id)
        offer = swap_clients[1].getOffer(offer_id)
        bid_id = swap_clients[1].postBid(offer_id, offer.amount_from)

        wait_for_bid(test_delay_event, swap_clients[0], bid_id)
        swap_clients[0].acceptBid(bid_id)

        wait_for_in_progress(test_delay_event, swap_clients[1], bid_id, sent=True)
        wait_for_bid(test_delay_event, swap_clients[0], bid_id, BidStates.SWAP_COMPLETED, wait_for=60)
        wait_for_bid(test_delay_event, swap_clients[1], bid_id, BidStates.SWAP_COMPLETED, sent=True, wait_for=60)

        js_0 = read_json_api(1800)
        js_1 = read_json_api(1801)
        assert (js_0['num_swapping'] == 0 and js_0['num_watched_outputs'] == 0)
        assert (js_1['num_swapping'] == 0 and js_1['num_watched_outputs'] == 0)

    def test_21_mweb(self):
        logging.info('---------- Test MWEB {}'.format(self.test_coin_from.name))
        swap_clients = self.swap_clients

        ci0 = swap_clients[0].ci(self.test_coin_from)
        ci1 = swap_clients[1].ci(self.test_coin_from)

        mweb_addr_0 = ci0.rpc_wallet('getnewaddress', ['mweb addr test 0', 'mweb'])
        mweb_addr_1 = ci1.rpc_wallet('getnewaddress', ['mweb addr test 1', 'mweb'])

        addr_info0 = ci0.rpc_wallet('getaddressinfo', [mweb_addr_0,])
        assert (addr_info0['ismweb'] is True)

        addr_info1 = ci1.rpc_wallet('getaddressinfo', [mweb_addr_1,])
        assert (addr_info1['ismweb'] is True)

        trusted_before = ci0.rpc_wallet('getbalances')['mine']['trusted']
        ci0.rpc_wallet('sendtoaddress', [mweb_addr_0, 10.0])
        assert (trusted_before - float(ci0.rpc_wallet('getbalances')['mine']['trusted']) < 0.1)

        try:
            pause_event.clear()  # Stop mining
            ci0.rpc_wallet('sendtoaddress', [mweb_addr_1, 10.0])

            found_unconfirmed: bool = False
            for i in range(20):
                test_delay_event.wait(1)
                ltc_wallet = read_json_api(TEST_HTTP_PORT + 1, 'wallets/ltc')
                if float(ltc_wallet['unconfirmed']) == 10.0:
                    found_unconfirmed = True
                    break
        finally:
            pause_event.set()
        assert (found_unconfirmed)

        self.mineBlock()

        txns = ci0.rpc_wallet('listtransactions')

        utxos = ci0.rpc_wallet('listunspent')
        balances = ci0.rpc_wallet('getbalances')
        wi = ci0.rpc_wallet('getwalletinfo')

        txid = ci0.rpc_wallet('sendtoaddress', [mweb_addr_1, 10.0])

        self.mineBlock()

        txns = ci1.rpc_wallet('listtransactions')

        utxos = ci1.rpc_wallet('listunspent')
        balances = ci1.rpc_wallet('getbalances')
        wi = ci1.rpc_wallet('getwalletinfo')

        mweb_tx = None
        for utxo in utxos:
            if utxo.get('address', '') == mweb_addr_1:
                mweb_tx = utxo
        assert (mweb_tx is not None)

        tx = ci1.rpc_wallet('gettransaction', [mweb_tx['txid'],])

        blockhash = tx['blockhash']
        block3 = ci1.rpc('getblock', [blockhash, 3])
        block0 = ci1.rpc('getblock', [blockhash, 0])

        require_amount: int = ci1.make_int(1)
        unspent_addr = ci1.getUnspentsByAddr()
        assert (len(unspent_addr) > 0)
        for addr, _ in unspent_addr.items():
            if 'mweb1' in addr:
                raise ValueError('getUnspentsByAddr should exclude mweb UTXOs.')

        # TODO

    def test_22_mweb_balance(self):
        logging.info('---------- Test MWEB balance {}'.format(self.test_coin_from.name))
        swap_clients = self.swap_clients

        ci_mweb = swap_clients[0].ci(Coins.LTC_MWEB)
        mweb_addr_0 = ci_mweb.getNewAddress()
        addr_info0 = ci_mweb.rpc_wallet('getaddressinfo', [mweb_addr_0,])
        assert (addr_info0['ismweb'] is True)

        ltc_addr = read_json_api(TEST_HTTP_PORT + 0, 'wallets/ltc/nextdepositaddr')
        ltc_mweb_addr = read_json_api(TEST_HTTP_PORT + 0, 'wallets/ltc_mweb/nextdepositaddr')
        ltc_mweb_addr2 = read_json_api(TEST_HTTP_PORT + 0, 'wallets/ltc/newmwebaddress')

        assert (ci_mweb.rpc_wallet('getaddressinfo', [ltc_addr,])['ismweb'] is False)
        assert (ci_mweb.rpc_wallet('getaddressinfo', [ltc_mweb_addr,])['ismweb'] is True)
        assert (ci_mweb.rpc_wallet('getaddressinfo', [ltc_mweb_addr2,])['ismweb'] is True)

        post_json = {
            'value': 10,
            'address': ltc_mweb_addr,
            'subfee': False,
        }
        json_rv = read_json_api(TEST_HTTP_PORT + 0, 'wallets/ltc/withdraw', post_json)
        assert (len(json_rv['txid']) == 64)

        self.mineBlock()

        json_rv = read_json_api(TEST_HTTP_PORT + 0, 'wallets/ltc', post_json)
        assert (json_rv['mweb_balance'] == 10.0)
        mweb_address = json_rv['mweb_address']

        post_json = {
            'value': 11,
            'address': mweb_address,
            'subfee': False,
        }
        json_rv = read_json_api(TEST_HTTP_PORT + 0, 'wallets/ltc/withdraw', post_json)
        assert (len(json_rv['txid']) == 64)

        self.mineBlock()

        json_rv = read_json_api(TEST_HTTP_PORT + 0, 'wallets/ltc_mweb', post_json)
        assert (json_rv['mweb_balance'] == 21.0)
        assert (json_rv['mweb_address'] == mweb_address)
        ltc_address = json_rv['deposit_address']

        # Check that spending the mweb balance takes from the correct wallet
        post_json = {
            'value': 1,
            'address': ltc_address,
            'subfee': False,
            'type_from': 'mweb',
        }
        json_rv = read_json_api(TEST_HTTP_PORT + 0, 'wallets/ltc/withdraw', post_json)
        assert (len(json_rv['txid']) == 64)

        json_rv = read_json_api(TEST_HTTP_PORT + 0, 'wallets/ltc', post_json)
        assert (json_rv['mweb_balance'] <= 20.0)


if __name__ == '__main__':
    unittest.main()