def test_blockchain_is_valid_transaction_data_multiple_rewards(self):
reward_transaction_1 = Transaction.reward_mining(Wallet())
reward_transaction_2 = Transaction.reward_mining(Wallet())
self.blockchain.add_block(
[reward_transaction_1.info, reward_transaction_2.info])
err_message = 'Multiple mining rewards in the same block'
with self.assertRaises(BlockchainError) as err:
Blockchain.is_valid_transaction_data(self.blockchain.chain)
self.assertIsInstance(err, BlockchainError)
self.assertIn(err_message, err.message)
async def mine_block():
logger.info('[API] GET mine. Mining block.')
transaction_reward = Transaction.reward_mining(router.wallet)
data = router.transactions_pool.data
data.append(transaction_reward.info)
block = router.blockchain.add_block(data)
logger.info(f'[API] GET mine. Block mined: {block}.')
await router.p2p_server.broadcast_chain()
router.transactions_pool.clear_pool(router.blockchain)
return {'block': block}
def test_transaction_reward_mining(self):
transaction = Transaction.reward_mining(self.wallet)
self.assertEqual(transaction.input, MINING_REWARD_INPUT)
self.assertEqual(transaction.output[self.wallet.address],
MINING_REWARD)
def test_transaction_is_valid_mining_reward(self, mock_is_valid_schema):
mock_is_valid_schema.return_value = True
wallet = Wallet()
transaction = Transaction.reward_mining(wallet)
Transaction.is_valid(transaction)
self.assertTrue(mock_is_valid_schema.called)