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Rewrite factories, made some of the test running

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This commit is contained in:
mhchia
2019-11-26 19:24:30 +08:00
parent 417b5e7d61
commit ec43c25b45
13 changed files with 260 additions and 282 deletions
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69
tests/stream_muxer/test_mplex_stream.py
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@ -1,5 +1,3 @@
import asyncio
import pytest
import trio
@ -12,25 +10,26 @@ from libp2p.tools.constants import MAX_READ_LEN, LISTEN_MADDR
from libp2p.tools.factories import SwarmFactory
from libp2p.tools.utils import connect_swarm
DATA = b"data_123"
@pytest.mark.trio
async def test_mplex_stream_read_write(nursery):
swarm0, swarm1 = SwarmFactory(), SwarmFactory()
await swarm0.listen(LISTEN_MADDR, nursery=nursery)
await swarm1.listen(LISTEN_MADDR, nursery=nursery)
await connect_swarm(swarm0, swarm1, nursery)
conn_0 = swarm0.connections[swarm1.get_peer_id()]
conn_1 = swarm1.connections[swarm0.get_peer_id()]
stream_0 = await conn_0.muxed_conn.open_stream()
await trio.sleep(1)
stream_1 = tuple(conn_1.muxed_conn.streams.values())[0]
await stream_0.write(DATA)
assert (await stream_1.read(MAX_READ_LEN)) == DATA
async def test_mplex_stream_read_write():
async with SwarmFactory.create_batch_and_listen(False, 2) as swarms:
await swarms[0].listen(LISTEN_MADDR)
await swarms[1].listen(LISTEN_MADDR)
await connect_swarm(swarms[0], swarms[1])
conn_0 = swarms[0].connections[swarms[1].get_peer_id()]
conn_1 = swarms[1].connections[swarms[0].get_peer_id()]
stream_0 = await conn_0.muxed_conn.open_stream()
await trio.sleep(1)
stream_1 = tuple(conn_1.muxed_conn.streams.values())[0]
await stream_0.write(DATA)
assert (await stream_1.read(MAX_READ_LEN)) == DATA
@pytest.mark.asyncio
@pytest.mark.trio
async def test_mplex_stream_pair_read_until_eof(mplex_stream_pair):
read_bytes = bytearray()
stream_0, stream_1 = mplex_stream_pair
@ -38,43 +37,43 @@ async def test_mplex_stream_pair_read_until_eof(mplex_stream_pair):
async def read_until_eof():
read_bytes.extend(await stream_1.read())
task = asyncio.ensure_future(read_until_eof())
task = trio.ensure_future(read_until_eof())
expected_data = bytearray()
# Test: `read` doesn't return before `close` is called.
await stream_0.write(DATA)
expected_data.extend(DATA)
await asyncio.sleep(0.01)
await trio.sleep(0.01)
assert len(read_bytes) == 0
# Test: `read` doesn't return before `close` is called.
await stream_0.write(DATA)
expected_data.extend(DATA)
await asyncio.sleep(0.01)
await trio.sleep(0.01)
assert len(read_bytes) == 0
# Test: Close the stream, `read` returns, and receive previous sent data.
await stream_0.close()
await asyncio.sleep(0.01)
await trio.sleep(0.01)
assert read_bytes == expected_data
task.cancel()
@pytest.mark.asyncio
@pytest.mark.trio
async def test_mplex_stream_read_after_remote_closed(mplex_stream_pair):
stream_0, stream_1 = mplex_stream_pair
assert not stream_1.event_remote_closed.is_set()
await stream_0.write(DATA)
await stream_0.close()
await asyncio.sleep(0.01)
await trio.sleep(0.01)
assert stream_1.event_remote_closed.is_set()
assert (await stream_1.read(MAX_READ_LEN)) == DATA
with pytest.raises(MplexStreamEOF):
await stream_1.read(MAX_READ_LEN)
@pytest.mark.asyncio
@pytest.mark.trio
async def test_mplex_stream_read_after_local_reset(mplex_stream_pair):
stream_0, stream_1 = mplex_stream_pair
await stream_0.reset()
@ -82,29 +81,29 @@ async def test_mplex_stream_read_after_local_reset(mplex_stream_pair):
await stream_0.read(MAX_READ_LEN)
@pytest.mark.asyncio
@pytest.mark.trio
async def test_mplex_stream_read_after_remote_reset(mplex_stream_pair):
stream_0, stream_1 = mplex_stream_pair
await stream_0.write(DATA)
await stream_0.reset()
# Sleep to let `stream_1` receive the message.
await asyncio.sleep(0.01)
await trio.sleep(0.01)
with pytest.raises(MplexStreamReset):
await stream_1.read(MAX_READ_LEN)
@pytest.mark.asyncio
@pytest.mark.trio
async def test_mplex_stream_read_after_remote_closed_and_reset(mplex_stream_pair):
stream_0, stream_1 = mplex_stream_pair
await stream_0.write(DATA)
await stream_0.close()
await stream_0.reset()
# Sleep to let `stream_1` receive the message.
await asyncio.sleep(0.01)
await trio.sleep(0.01)
assert (await stream_1.read(MAX_READ_LEN)) == DATA
@pytest.mark.asyncio
@pytest.mark.trio
async def test_mplex_stream_write_after_local_closed(mplex_stream_pair):
stream_0, stream_1 = mplex_stream_pair
await stream_0.write(DATA)
@ -113,7 +112,7 @@ async def test_mplex_stream_write_after_local_closed(mplex_stream_pair):
await stream_0.write(DATA)
@pytest.mark.asyncio
@pytest.mark.trio
async def test_mplex_stream_write_after_local_reset(mplex_stream_pair):
stream_0, stream_1 = mplex_stream_pair
await stream_0.reset()
@ -121,16 +120,16 @@ async def test_mplex_stream_write_after_local_reset(mplex_stream_pair):
await stream_0.write(DATA)
@pytest.mark.asyncio
@pytest.mark.trio
async def test_mplex_stream_write_after_remote_reset(mplex_stream_pair):
stream_0, stream_1 = mplex_stream_pair
await stream_1.reset()
await asyncio.sleep(0.01)
await trio.sleep(0.01)
with pytest.raises(MplexStreamClosed):
await stream_0.write(DATA)
@pytest.mark.asyncio
@pytest.mark.trio
async def test_mplex_stream_both_close(mplex_stream_pair):
stream_0, stream_1 = mplex_stream_pair
# Flags are not set initially.
@ -144,7 +143,7 @@ async def test_mplex_stream_both_close(mplex_stream_pair):
# Test: Close one side.
await stream_0.close()
await asyncio.sleep(0.01)
await trio.sleep(0.01)
assert stream_0.event_local_closed.is_set()
assert not stream_1.event_local_closed.is_set()
@ -156,7 +155,7 @@ async def test_mplex_stream_both_close(mplex_stream_pair):
# Test: Close the other side.
await stream_1.close()
await asyncio.sleep(0.01)
await trio.sleep(0.01)
# Both sides are closed.
assert stream_0.event_local_closed.is_set()
assert stream_1.event_local_closed.is_set()
@ -170,11 +169,11 @@ async def test_mplex_stream_both_close(mplex_stream_pair):
await stream_0.reset()
@pytest.mark.asyncio
@pytest.mark.trio
async def test_mplex_stream_reset(mplex_stream_pair):
stream_0, stream_1 = mplex_stream_pair
await stream_0.reset()
await asyncio.sleep(0.01)
await trio.sleep(0.01)
# Both sides are closed.
assert stream_0.event_local_closed.is_set()