mirror of
https://github.com/freqtrade/freqtrade.git
synced 2024-11-10 10:21:59 +00:00
reworked emc tests
This commit is contained in:
Timothy Pogue
parent
ed4ba8801f
commit
0a8b7686d6
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@ -3,7 +3,6 @@ Unit test file for rpc/external_message_consumer.py
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"""
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import asyncio
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import functools
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import json
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import logging
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from datetime import datetime, timezone
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from unittest.mock import MagicMock
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@ -220,10 +219,11 @@ async def test_emc_create_connection_invalid(default_conf, caplog, mocker):
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mocker.patch('freqtrade.rpc.external_message_consumer.ExternalMessageConsumer.start',
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MagicMock())
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test_producer = default_conf['external_message_consumer']['producers'][0]
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lock = asyncio.Lock()
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dp = DataProvider(default_conf, None, None, None)
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emc = ExternalMessageConsumer(default_conf, dp)
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test_producer = default_conf['external_message_consumer']['producers'][0]
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try:
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# Test invalid URL
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@ -267,13 +267,7 @@ async def test_emc_create_connection_error(default_conf, caplog, mocker):
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emc.shutdown()
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async def test_emc_receive_messages(default_conf, caplog, mocker):
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"""
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Test ExternalMessageConsumer._receive_messages
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Instantiates a patched ExternalMessageConsumer, creates a dummy websocket server,
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and listens to the generated messages from the server for 1 second, then checks logs
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"""
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async def test_emc_receive_messages_valid(default_conf, caplog, mocker):
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default_conf.update({
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"external_message_consumer": {
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"enabled": True,
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@ -284,9 +278,9 @@ async def test_emc_receive_messages(default_conf, caplog, mocker):
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"ws_token": _TEST_WS_TOKEN
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}
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],
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"wait_timeout": 60,
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"wait_timeout": 1,
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"ping_timeout": 60,
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"sleep_timeout": 60
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"sleep_time": 60
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}
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})
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@ -299,28 +293,161 @@ async def test_emc_receive_messages(default_conf, caplog, mocker):
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dp = DataProvider(default_conf, None, None, None)
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emc = ExternalMessageConsumer(default_conf, dp)
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# Dummy generator
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async def generate_messages(websocket):
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try:
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for i in range(3):
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message = json.dumps({"type": "whitelist", "data": ["BTC/USDT"]})
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await websocket.send(message)
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await asyncio.sleep(1)
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except websockets.exceptions.ConnectionClosedOK:
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return
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loop = asyncio.get_event_loop()
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def change_running(emc): emc._running = not emc._running
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class TestChannel:
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async def recv(self, *args, **kwargs):
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return {"type": "whitelist", "data": ["BTC/USDT"]}
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async def ping(self, *args, **kwargs):
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return asyncio.Future()
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try:
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# Start the dummy websocket server
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async with websockets.serve(generate_messages, _TEST_WS_HOST, _TEST_WS_PORT):
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# Change running to True, and call change_running in 1 second
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emc._running = True
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loop.call_later(1, functools.partial(change_running, emc=emc))
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# Create the connection that receives messages
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await emc._create_connection(test_producer, lock)
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change_running(emc)
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loop.call_soon(functools.partial(change_running, emc=emc))
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await emc._receive_messages(TestChannel(), test_producer, lock)
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assert log_has_re(r"Received message of type `whitelist`.+", caplog)
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finally:
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emc.shutdown()
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async def test_emc_receive_messages_invalid(default_conf, caplog, mocker):
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default_conf.update({
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"external_message_consumer": {
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"enabled": True,
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"producers": [
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{
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"name": "default",
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"url": f"ws://{_TEST_WS_HOST}:{_TEST_WS_PORT}/api/v1/message/ws",
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"ws_token": _TEST_WS_TOKEN
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}
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],
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"wait_timeout": 1,
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"ping_timeout": 60,
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"sleep_time": 60
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}
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})
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mocker.patch('freqtrade.rpc.external_message_consumer.ExternalMessageConsumer.start',
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MagicMock())
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lock = asyncio.Lock()
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test_producer = default_conf['external_message_consumer']['producers'][0]
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dp = DataProvider(default_conf, None, None, None)
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emc = ExternalMessageConsumer(default_conf, dp)
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loop = asyncio.get_event_loop()
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def change_running(emc): emc._running = not emc._running
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class TestChannel:
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async def recv(self, *args, **kwargs):
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return {"type": ["BTC/USDT"]}
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async def ping(self, *args, **kwargs):
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return asyncio.Future()
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try:
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change_running(emc)
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loop.call_soon(functools.partial(change_running, emc=emc))
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await emc._receive_messages(TestChannel(), test_producer, lock)
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assert log_has_re(r"Invalid message from.+", caplog)
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finally:
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emc.shutdown()
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async def test_emc_receive_messages_timeout(default_conf, caplog, mocker):
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default_conf.update({
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"external_message_consumer": {
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"enabled": True,
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"producers": [
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{
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"name": "default",
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"url": f"ws://{_TEST_WS_HOST}:{_TEST_WS_PORT}/api/v1/message/ws",
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"ws_token": _TEST_WS_TOKEN
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}
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],
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"wait_timeout": 1,
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"ping_timeout": 1,
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"sleep_time": 1
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}
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})
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mocker.patch('freqtrade.rpc.external_message_consumer.ExternalMessageConsumer.start',
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MagicMock())
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lock = asyncio.Lock()
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test_producer = default_conf['external_message_consumer']['producers'][0]
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dp = DataProvider(default_conf, None, None, None)
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emc = ExternalMessageConsumer(default_conf, dp)
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loop = asyncio.get_event_loop()
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def change_running(emc): emc._running = not emc._running
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class TestChannel:
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async def recv(self, *args, **kwargs):
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await asyncio.sleep(10)
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async def ping(self, *args, **kwargs):
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return asyncio.Future()
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try:
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change_running(emc)
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loop.call_soon(functools.partial(change_running, emc=emc))
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await emc._receive_messages(TestChannel(), test_producer, lock)
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assert log_has_re(r"Ping error.+", caplog)
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finally:
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emc.shutdown()
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async def test_emc_receive_messages_handle_error(default_conf, caplog, mocker):
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default_conf.update({
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"external_message_consumer": {
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"enabled": True,
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"producers": [
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{
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"name": "default",
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"url": f"ws://{_TEST_WS_HOST}:{_TEST_WS_PORT}/api/v1/message/ws",
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"ws_token": _TEST_WS_TOKEN
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}
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],
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"wait_timeout": 1,
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"ping_timeout": 1,
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"sleep_time": 1
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}
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})
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mocker.patch('freqtrade.rpc.external_message_consumer.ExternalMessageConsumer.start',
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MagicMock())
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lock = asyncio.Lock()
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test_producer = default_conf['external_message_consumer']['producers'][0]
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dp = DataProvider(default_conf, None, None, None)
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emc = ExternalMessageConsumer(default_conf, dp)
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emc.handle_producer_message = MagicMock(side_effect=Exception)
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loop = asyncio.get_event_loop()
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def change_running(emc): emc._running = not emc._running
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class TestChannel:
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async def recv(self, *args, **kwargs):
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return {"type": "whitelist", "data": ["BTC/USDT"]}
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async def ping(self, *args, **kwargs):
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return asyncio.Future()
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try:
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change_running(emc)
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loop.call_soon(functools.partial(change_running, emc=emc))
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await emc._receive_messages(TestChannel(), test_producer, lock)
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assert log_has_re(r"Error handling producer message.+", caplog)
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finally:
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emc.shutdown()
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