trezor-firmware/core/tests/test_apps.nem.namespace.py

from common import *

from trezor.crypto import hashlib

if not utils.BITCOIN_ONLY:
    from apps.nem.helpers import *
    from apps.nem.namespace import *
    from apps.nem.namespace.serialize import *
    from trezor.messages import NEMProvisionNamespace
    from trezor.messages import NEMSignTx


@unittest.skipUnless(not utils.BITCOIN_ONLY, "altcoin")
class TestNemNamespace(unittest.TestCase):

    def test_create_provision_namespace(self):

        # http://bob.nem.ninja:8765/#/transfer/0acbf8df91e6a65dc56c56c43d65f31ff2a6a48d06fc66e78c7f3436faf3e74f
        m = _create_msg(NEM_NETWORK_TESTNET,
                        56999445,
                        20000000,
                        57003045,
                        'gimre',
                        '',
                        'TAMESPACEWH4MKFMBCVFERDPOOP4FK7MTDJEYP35',
                        5000000000)
        t = serialize_provision_namespace(m.transaction, m.provision_namespace, unhexlify('84afa1bbc993b7f5536344914dde86141e61f8cbecaf8c9cefc07391f3287cf5'))
        self.assertEqual(hashlib.sha3_256(t, keccak=True).digest(), unhexlify('f7cab28da57204d01a907c697836577a4ae755e6c9bac60dcc318494a22debb3'))

        # http://bob.nem.ninja:8765/#/namespace/7ddd5fe607e1bfb5606e0ac576024c318c8300d237273117d4db32a60c49524d
        m = _create_msg(NEM_NETWORK_TESTNET,
                        21496797,
                        108000000,
                        21500397,
                        'misc',
                        'alice',
                        'TAMESPACEWH4MKFMBCVFERDPOOP4FK7MTDJEYP35',
                        5000000000)
        t = serialize_provision_namespace(m.transaction, m.provision_namespace, unhexlify('244fa194e2509ac0d2fbc18779c2618d8c2ebb61c16a3bcbebcf448c661ba8dc'))

        self.assertEqual(hashlib.sha3_256(t, keccak=True).digest(), unhexlify('7ddd5fe607e1bfb5606e0ac576024c318c8300d237273117d4db32a60c49524d'))

        # http://chain.nem.ninja/#/namespace/57071aad93ca125dc231dc02c07ad8610cd243d35068f9b36a7d231383907569
        m = _create_msg(NEM_NETWORK_MAINNET,
                        26699717,
                        108000000,
                        26703317,
                        'sex',
                        '',
                        'NAMESPACEWH4MKFMBCVFERDPOOP4FK7MTBXDPZZA',
                        50000000000)
        t = serialize_provision_namespace(m.transaction, m.provision_namespace, unhexlify('9f3c14f304309c8b72b2821339c4428793b1518bea72d58dd01f19d523518614'))

        self.assertEqual(hashlib.sha3_256(t, keccak=True).digest(), unhexlify('57071aad93ca125dc231dc02c07ad8610cd243d35068f9b36a7d231383907569'))


def _create_msg(network: int, timestamp: int, fee: int, deadline: int,
                name: str, parent: str, sink: str, rental_fee: int):
    transaction = NEMTransactionCommon(
        network=network,
        timestamp=timestamp,
        fee=fee,
        deadline=deadline,
    )

    provision_namespace = NEMProvisionNamespace(
        namespace=name,
        parent=parent,
        sink=sink,
        fee=rental_fee,
    )

    return NEMSignTx(
        transaction=transaction,
        provision_namespace=provision_namespace,
    )


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