chia-blockchain/tests/core/full_node/test_transactions.py

222 lines
8.1 KiB
Python

import asyncio
from secrets import token_bytes
from typing import Optional
import pytest
from chia.consensus.block_record import BlockRecord
from chia.consensus.block_rewards import calculate_base_farmer_reward, calculate_pool_reward
from chia.full_node.full_node_api import FullNodeAPI
from chia.protocols import full_node_protocol
from chia.simulator.simulator_protocol import FarmNewBlockProtocol
from chia.types.peer_info import PeerInfo
from chia.util.ints import uint16, uint32
from tests.setup_nodes import self_hostname, setup_simulators_and_wallets
from tests.time_out_assert import time_out_assert
@pytest.fixture(scope="module")
def event_loop():
loop = asyncio.get_event_loop()
yield loop
class TestTransactions:
@pytest.fixture(scope="function")
async def wallet_node(self):
async for _ in setup_simulators_and_wallets(1, 1, {}):
yield _
@pytest.fixture(scope="function")
async def two_wallet_nodes(self):
async for _ in setup_simulators_and_wallets(1, 2, {}):
yield _
@pytest.fixture(scope="function")
async def three_nodes_two_wallets(self):
async for _ in setup_simulators_and_wallets(3, 2, {}):
yield _
@pytest.mark.asyncio
async def test_wallet_coinbase(self, wallet_node):
num_blocks = 5
full_nodes, wallets = wallet_node
full_node_api = full_nodes[0]
full_node_server = full_node_api.server
wallet_node, server_2 = wallets[0]
wallet = wallet_node.wallet_state_manager.main_wallet
ph = await wallet.get_new_puzzlehash()
await server_2.start_client(PeerInfo(self_hostname, uint16(full_node_server._port)), None)
for i in range(num_blocks):
await full_node_api.farm_new_transaction_block(FarmNewBlockProtocol(ph))
funds = sum(
[calculate_pool_reward(uint32(i)) + calculate_base_farmer_reward(uint32(i)) for i in range(1, num_blocks)]
)
# funds += calculate_base_farmer_reward(0)
await asyncio.sleep(2)
print(await wallet.get_confirmed_balance(), funds)
await time_out_assert(10, wallet.get_confirmed_balance, funds)
@pytest.mark.asyncio
async def test_tx_propagation(self, three_nodes_two_wallets):
num_blocks = 5
full_nodes, wallets = three_nodes_two_wallets
wallet_0, wallet_server_0 = wallets[0]
wallet_1, wallet_server_1 = wallets[1]
full_node_api_0 = full_nodes[0]
server_0 = full_node_api_0.server
full_node_api_1 = full_nodes[1]
server_1 = full_node_api_1.server
full_node_api_2 = full_nodes[2]
server_2 = full_node_api_2.server
ph = await wallet_0.wallet_state_manager.main_wallet.get_new_puzzlehash()
ph1 = await wallet_1.wallet_state_manager.main_wallet.get_new_puzzlehash()
#
# wallet0 <-> sever0 <-> server1 <-> server2 <-> wallet1
#
await wallet_server_0.start_client(PeerInfo(self_hostname, uint16(server_0._port)), None)
await server_0.start_client(PeerInfo(self_hostname, uint16(server_1._port)), None)
await server_1.start_client(PeerInfo(self_hostname, uint16(server_2._port)), None)
await wallet_server_1.start_client(PeerInfo(self_hostname, uint16(server_2._port)), None)
for i in range(num_blocks):
await full_node_api_0.farm_new_transaction_block(FarmNewBlockProtocol(ph))
funds = sum(
[calculate_pool_reward(uint32(i)) + calculate_base_farmer_reward(uint32(i)) for i in range(1, num_blocks)]
)
await time_out_assert(10, wallet_0.wallet_state_manager.main_wallet.get_confirmed_balance, funds)
async def peak_height(fna: FullNodeAPI):
peak: Optional[BlockRecord] = fna.full_node.blockchain.get_peak()
if peak is None:
return -1
peak_height = peak.height
return peak_height
await time_out_assert(10, peak_height, num_blocks, full_node_api_1)
await time_out_assert(10, peak_height, num_blocks, full_node_api_2)
tx = await wallet_0.wallet_state_manager.main_wallet.generate_signed_transaction(10, ph1, 0)
await wallet_0.wallet_state_manager.main_wallet.push_transaction(tx)
await time_out_assert(
10,
full_node_api_0.full_node.mempool_manager.get_spendbundle,
tx.spend_bundle,
tx.name,
)
await time_out_assert(
10,
full_node_api_1.full_node.mempool_manager.get_spendbundle,
tx.spend_bundle,
tx.name,
)
await time_out_assert(
10,
full_node_api_2.full_node.mempool_manager.get_spendbundle,
tx.spend_bundle,
tx.name,
)
# Farm another block
for i in range(1, 8):
await full_node_api_1.farm_new_transaction_block(FarmNewBlockProtocol(token_bytes()))
funds = sum(
[
calculate_pool_reward(uint32(i)) + calculate_base_farmer_reward(uint32(i))
for i in range(1, num_blocks + 1)
]
)
print(f"Funds: {funds}")
await time_out_assert(
10,
wallet_0.wallet_state_manager.main_wallet.get_confirmed_balance,
(funds - 10),
)
await time_out_assert(15, wallet_1.wallet_state_manager.main_wallet.get_confirmed_balance, 10)
@pytest.mark.asyncio
async def test_mempool_tx_sync(self, three_nodes_two_wallets):
num_blocks = 5
full_nodes, wallets = three_nodes_two_wallets
wallet_0, wallet_server_0 = wallets[0]
full_node_api_0 = full_nodes[0]
server_0 = full_node_api_0.server
full_node_api_1 = full_nodes[1]
server_1 = full_node_api_1.server
full_node_api_2 = full_nodes[2]
server_2 = full_node_api_2.server
ph = await wallet_0.wallet_state_manager.main_wallet.get_new_puzzlehash()
# wallet0 <-> sever0 <-> server1
await wallet_server_0.start_client(PeerInfo(self_hostname, uint16(server_0._port)), None)
await server_0.start_client(PeerInfo(self_hostname, uint16(server_1._port)), None)
for i in range(num_blocks):
await full_node_api_0.farm_new_transaction_block(FarmNewBlockProtocol(ph))
all_blocks = await full_node_api_0.get_all_full_blocks()
for block in all_blocks:
await full_node_api_2.full_node.respond_block(full_node_protocol.RespondBlock(block))
funds = sum(
[calculate_pool_reward(uint32(i)) + calculate_base_farmer_reward(uint32(i)) for i in range(1, num_blocks)]
)
await time_out_assert(10, wallet_0.wallet_state_manager.main_wallet.get_confirmed_balance, funds)
tx = await wallet_0.wallet_state_manager.main_wallet.generate_signed_transaction(10, token_bytes(), 0)
await wallet_0.wallet_state_manager.main_wallet.push_transaction(tx)
await time_out_assert(
10,
full_node_api_0.full_node.mempool_manager.get_spendbundle,
tx.spend_bundle,
tx.name,
)
await time_out_assert(
10,
full_node_api_1.full_node.mempool_manager.get_spendbundle,
tx.spend_bundle,
tx.name,
)
await time_out_assert(
10,
full_node_api_2.full_node.mempool_manager.get_spendbundle,
None,
tx.name,
)
# make a final connection.
# wallet0 <-> sever0 <-> server1 <-> server2
await server_1.start_client(PeerInfo(self_hostname, uint16(server_2._port)), None)
await time_out_assert(
10,
full_node_api_0.full_node.mempool_manager.get_spendbundle,
tx.spend_bundle,
tx.name,
)
await time_out_assert(
10,
full_node_api_1.full_node.mempool_manager.get_spendbundle,
tx.spend_bundle,
tx.name,
)
await time_out_assert(
10,
full_node_api_2.full_node.mempool_manager.get_spendbundle,
tx.spend_bundle,
tx.name,
)