async def setup_full_system(
consensus_constants: ConsensusConstants, b_tools=None, b_tools_1=None, connect_to_daemon=False
):
if b_tools is None:
b_tools = BlockTools(constants=test_constants)
if b_tools_1 is None:
b_tools_1 = BlockTools(constants=test_constants)
node_iters = [
setup_introducer(21233),
setup_harvester(21234, 21235, consensus_constants, b_tools),
setup_farmer(21235, consensus_constants, b_tools, uint16(21237)),
setup_vdf_clients(8000),
setup_timelord(21236, 21237, False, consensus_constants, b_tools),
setup_full_node(
consensus_constants, "blockchain_test.db", 21237, b_tools, 21233, False, 10, True, connect_to_daemon
),
setup_full_node(
consensus_constants, "blockchain_test_2.db", 21238, b_tools_1, 21233, False, 10, True, connect_to_daemon
),
setup_vdf_client(7999),
setup_timelord(21239, 21238, True, consensus_constants, b_tools_1),
]
introducer, introducer_server = await node_iters[0].__anext__()
harvester, harvester_server = await node_iters[1].__anext__()
farmer, farmer_server = await node_iters[2].__anext__()
async def num_connections():
count = len(harvester.server.all_connections.items())
return count
await time_out_assert_custom_interval(10, 3, num_connections, 1)
vdf_clients = await node_iters[3].__anext__()
timelord, timelord_server = await node_iters[4].__anext__()
node_api_1 = await node_iters[5].__anext__()
node_api_2 = await node_iters[6].__anext__()
vdf_sanitizer = await node_iters[7].__anext__()
sanitizer, sanitizer_server = await node_iters[8].__anext__()
yield (
node_api_1,
node_api_2,
harvester,
farmer,
introducer,
timelord,
vdf_clients,
vdf_sanitizer,
sanitizer,
node_api_1.full_node.server,
)
await _teardown_nodes(node_iters)
async def setup_simulators_and_wallets(
simulator_count: int,
wallet_count: int,
dic: Dict,
starting_height=None,
key_seed=None,
starting_port=50000,
):
simulators: List[FullNodeAPI] = []
wallets = []
node_iters = []
consensus_constants = constants_for_dic(dic)
for index in range(0, simulator_count):
port = starting_port + index
db_name = f"blockchain_test_{port}.db"
bt_tools = BlockTools(consensus_constants,
const_dict=dic) # block tools modifies constants
sim = setup_full_node(
bt_tools.constants,
db_name,
port,
bt_tools,
simulator=True,
)
simulators.append(await sim.__anext__())
node_iters.append(sim)
for index in range(0, wallet_count):
if key_seed is None:
seed = std_hash(uint32(index))
else:
seed = key_seed
port = starting_port + 5000 + index
bt_tools = BlockTools(consensus_constants,
const_dict=dic) # block tools modifies constants
wlt = setup_wallet_node(
port,
bt_tools.constants,
bt_tools,
None,
key_seed=seed,
starting_height=starting_height,
)
wallets.append(await wlt.__anext__())
node_iters.append(wlt)
yield simulators, wallets
await _teardown_nodes(node_iters)
async def setup_two_nodes(consensus_constants: ConsensusConstants):
"""
Setup and teardown of two full nodes, with blockchains and separate DBs.
"""
node_iters = [
setup_full_node(
consensus_constants, "blockchain_test.db", 21234, BlockTools(constants=test_constants), simulator=False
),
setup_full_node(
consensus_constants, "blockchain_test_2.db", 21235, BlockTools(constants=test_constants), simulator=False
),
]
fn1 = await node_iters[0].__anext__()
fn2 = await node_iters[1].__anext__()
yield fn1, fn2, fn1.full_node.server, fn2.full_node.server
await _teardown_nodes(node_iters)
async def setup_node_and_wallet(consensus_constants: ConsensusConstants, starting_height=None, key_seed=None):
btools = BlockTools(constants=test_constants)
node_iters = [
setup_full_node(consensus_constants, "blockchain_test.db", 21234, btools, simulator=False),
setup_wallet_node(21235, consensus_constants, btools, None, starting_height=starting_height, key_seed=key_seed),
]
full_node_api = await node_iters[0].__anext__()
wallet, s2 = await node_iters[1].__anext__()
yield full_node_api, wallet, full_node_api.full_node.server, s2
await _teardown_nodes(node_iters)
def main() -> None:
config = load_config_cli(DEFAULT_ROOT_PATH, "config.yaml", SERVICE_NAME)
config["database_path"] = config["simulator_database_path"]
config["peer_db_path"] = config["simulator_peer_db_path"]
config["introducer_peer"]["host"] = "127.0.0.1"
config["introducer_peer"]["port"] = 58555
config["selected_network"] = "testnet0"
config["simulation"] = True
kwargs = service_kwargs_for_full_node_simulator(
DEFAULT_ROOT_PATH,
config,
BlockTools(test_constants),
)
return run_service(**kwargs)
async def setup_n_nodes(consensus_constants: ConsensusConstants, n: int):
"""
Setup and teardown of two full nodes, with blockchains and separate DBs.
"""
port_start = 21244
node_iters = []
for i in range(n):
node_iters.append(
setup_full_node(
consensus_constants,
f"blockchain_test_{i}.db",
port_start + i,
BlockTools(constants=test_constants),
simulator=False,
))
nodes = []
for ni in node_iters:
nodes.append(await ni.__anext__())
yield nodes
await _teardown_nodes(node_iters)
async def extra_node(self):
b_tools = BlockTools(constants=test_constants_modified)
async for _ in setup_full_node(test_constants_modified, "blockchain_test_3.db", 21240, b_tools):
yield _
import json
import aiohttp
import pytest
from chia.server.outbound_message import NodeType
from chia.server.server import ssl_context_for_server
from chia.types.peer_info import PeerInfo
from chia.util.block_tools import BlockTools
from chia.util.ints import uint16
from chia.util.ws_message import create_payload
from tests.core.node_height import node_height_at_least
from tests.setup_nodes import setup_daemon, self_hostname, setup_full_system
from tests.simulation.test_simulation import test_constants_modified
from tests.time_out_assert import time_out_assert, time_out_assert_custom_interval
b_tools = BlockTools(constants=test_constants_modified)
b_tools_1 = BlockTools(constants=test_constants_modified)
new_config = b_tools._config
new_config["daemon_port"] = 55401
b_tools.change_config(new_config)
class TestDaemon:
@pytest.fixture(scope="function")
async def get_daemon(self):
async for _ in setup_daemon(btools=b_tools):
yield _
@pytest.fixture(scope="function")
async def simulation(self):
async for _ in setup_full_system(b_tools_1.constants,
from chia.server.start_harvester import service_kwargs_for_harvester
from chia.server.start_introducer import service_kwargs_for_introducer
from chia.server.start_service import Service
from chia.server.start_timelord import service_kwargs_for_timelord
from chia.server.start_wallet import service_kwargs_for_wallet
from chia.simulator.start_simulator import service_kwargs_for_full_node_simulator
from chia.timelord.timelord_launcher import kill_processes, spawn_process
from chia.types.peer_info import PeerInfo
from chia.util.bech32m import encode_puzzle_hash
from chia.util.block_tools import BlockTools, test_constants
from chia.util.hash import std_hash
from chia.util.ints import uint16, uint32
from chia.util.keychain import Keychain, bytes_to_mnemonic
from tests.time_out_assert import time_out_assert_custom_interval
bt = BlockTools(constants=test_constants)
self_hostname = bt.config["self_hostname"]
def constants_for_dic(dic):
return test_constants.replace(**dic)
async def _teardown_nodes(node_aiters: List) -> None:
awaitables = [node_iter.__anext__() for node_iter in node_aiters]
for sublist_awaitable in asyncio.as_completed(awaitables):
try:
await sublist_awaitable
except StopAsyncIteration:
pass