コード例 #1
0
def check_outputs(tx_name, method, inputs, outputs, error, records, server_db):
    """Check actual and expected outputs of a particular function."""

    try:
        tested_module = sys.modules['shellpartylib.lib.{}'.format(tx_name)]
    except KeyError:    # TODO: hack
        tested_module = sys.modules['shellpartylib.lib.messages.{}'.format(tx_name)]
    tested_method = getattr(tested_module, method)

    test_outputs = None
    if error is not None:
        with pytest.raises(error[0]) as exception:
            test_outputs = exec_tested_method(tx_name, method, tested_method, inputs, server_db)
    else:
        test_outputs = exec_tested_method(tx_name, method, tested_method, inputs, server_db)
        if pytest.config.option.gentxhex and method == 'compose':
            print('')
            tx_params = {
                'encoding': 'multisig'
            }
            if tx_name == 'order' and inputs[1]=='SCH':
                print('give shell')
                tx_params['fee_provided'] = DP['fee_provided']
            unsigned_tx_hex = transaction.construct(server_db, test_outputs, **tx_params)
            print(tx_name)
            print(unsigned_tx_hex)

    if outputs is not None:
        assert outputs == test_outputs
    if error is not None:
        assert str(exception.value) == error[1]
    if records is not None:
        for record in records:
            check_record(record, server_db)
コード例 #2
0
ファイル: api.py プロジェクト: satoshichain/satoshiparty-lib
def compose_transaction(db, name, params,
                        encoding='auto',
                        fee_per_kb=config.DEFAULT_FEE_PER_KB,
                        regular_dust_size=config.DEFAULT_REGULAR_DUST_SIZE,
                        multisig_dust_size=config.DEFAULT_MULTISIG_DUST_SIZE,
                        op_return_value=config.DEFAULT_OP_RETURN_VALUE,
                        pubkey=None,
                        allow_unconfirmed_inputs=False,
                        fee=None,
                        fee_provided=0):
    """Create and return a transaction."""

    # Get provided pubkeys.
    if type(pubkey) == str:
        provided_pubkeys = [pubkey]
    elif type(pubkey) == list:
        provided_pubkeys = pubkey
    elif pubkey == None:
        provided_pubkeys = []
    else:
        assert False

    # Get additional pubkeys from `source` and `destination` params.
    # Convert `source` and `destination` to pubkeyhash form.
    for address_name in ['source', 'destination']:
        if address_name in params:
            address = params[address_name]
            provided_pubkeys += script.extract_pubkeys(address)
            params[address_name] = script.make_pubkeyhash(address)

    # Check validity of collected pubkeys.
    for pubkey in provided_pubkeys:
        if not script.is_fully_valid(binascii.unhexlify(pubkey)):
            raise script.AddressError('invalid public key: {}'.format(pubkey))

    compose_method = sys.modules['shellpartylib.lib.messages.{}'.format(name)].compose
    compose_params = inspect.getargspec(compose_method)[0]
    missing_params = [p for p in compose_params if p not in params and p != 'db']
    for param in missing_params:
        params[param] = None

    # try:  # NOTE: For debugging, e.g. with `Invalid Params` error.
    tx_info = compose_method(db, **params)
    return transaction.construct(db, tx_info, encoding=encoding,
                                        fee_per_kb=fee_per_kb,
                                        regular_dust_size=regular_dust_size,
                                        multisig_dust_size=multisig_dust_size,
                                        op_return_value=op_return_value,
                                        provided_pubkeys=provided_pubkeys,
                                        allow_unconfirmed_inputs=allow_unconfirmed_inputs,
                                        exact_fee=fee,
                                        fee_provided=fee_provided)
コード例 #3
0
def run_scenario(scenario, rawtransactions_db):
    """Execute a scenario for integration test, returns a dump of the db, a json with raw transactions and the full log."""
    server.initialise(database_file=':memory:', testnet=True, **SCHPARTYD_OPTIONS)
    config.PREFIX = b'TESTXXXX'
    util.FIRST_MULTISIG_BLOCK_TESTNET = 1
    checkpoints = dict(check.CHECKPOINTS_TESTNET)
    check.CHECKPOINTS_TESTNET = {}

    logger = logging.getLogger()
    logger.setLevel(logging.DEBUG)
    logger_buff = io.StringIO()
    handler = logging.StreamHandler(logger_buff)
    handler.setLevel(logging.DEBUG)
    formatter = logging.Formatter('%(message)s')
    handler.setFormatter(formatter)
    logger.addHandler(handler)
    requests_log = logging.getLogger("requests")
    requests_log.setLevel(logging.WARNING)
    asyncio_log = logging.getLogger('asyncio')
    asyncio_log.setLevel(logging.ERROR)

    db = database.get_connection(read_only=False)
    initialise_db(db)

    raw_transactions = []
    for tx in scenario:
        if tx[0] != 'create_next_block':
            module = sys.modules['shellpartylib.lib.messages.{}'.format(tx[0])]
            compose = getattr(module, 'compose')
            unsigned_tx_hex = transaction.construct(db, compose(db, *tx[1]), **tx[2])
            raw_transactions.append({tx[0]: unsigned_tx_hex})
            insert_raw_transaction(unsigned_tx_hex, db, rawtransactions_db)
        else:
            create_next_block(db, block_index=config.BURN_START + tx[1], parse_block=True)

    dump = dump_database(db)
    log = logger_buff.getvalue()

    db.close()
    check.CHECKPOINTS_TESTNET = checkpoints
    return dump, log, json.dumps(raw_transactions, indent=4)