py-libp2p/tests/pubsub/conftest.py
2019-08-02 11:47:08 -07:00

77 lines
1.9 KiB
Python

import asyncio
import pytest
from tests.configs import LISTEN_MADDR
from .configs import GOSSIPSUB_PARAMS
from .factories import FloodsubFactory, GossipsubFactory, HostFactory, PubsubFactory
@pytest.fixture
def num_hosts():
return 3
@pytest.fixture
async def hosts(num_hosts):
_hosts = HostFactory.create_batch(num_hosts)
await asyncio.gather(
*[_host.get_network().listen(LISTEN_MADDR) for _host in _hosts]
)
yield _hosts
# Clean up
listeners = []
for _host in _hosts:
for listener in _host.get_network().listeners.values():
listener.server.close()
listeners.append(listener)
await asyncio.gather(*[listener.server.wait_closed() for listener in listeners])
@pytest.fixture
def floodsubs(num_hosts):
return FloodsubFactory.create_batch(num_hosts)
@pytest.fixture
def gossipsub_params():
return GOSSIPSUB_PARAMS
@pytest.fixture
def gossipsubs(num_hosts, gossipsub_params):
yield GossipsubFactory.create_batch(num_hosts, **gossipsub_params._asdict())
# TODO: Clean up
def _make_pubsubs(hosts, pubsub_routers, cache_size):
if len(pubsub_routers) != len(hosts):
raise ValueError(
f"lenght of pubsub_routers={pubsub_routers} should be equaled to the "
f"length of hosts={len(hosts)}"
)
return tuple(
PubsubFactory(host=host, router=router, cache_size=cache_size)
for host, router in zip(hosts, pubsub_routers)
)
@pytest.fixture
def pubsub_cache_size():
return None # default
@pytest.fixture
def pubsubs_fsub(hosts, floodsubs, pubsub_cache_size):
_pubsubs_fsub = _make_pubsubs(hosts, floodsubs, pubsub_cache_size)
yield _pubsubs_fsub
# TODO: Clean up
@pytest.fixture
def pubsubs_gsub(hosts, gossipsubs, pubsub_cache_size):
_pubsubs_gsub = _make_pubsubs(hosts, gossipsubs, pubsub_cache_size)
yield _pubsubs_gsub
# TODO: Clean up