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move broker into pytest fixture

pull/19/head
Florian Ludwig 2021-03-06 18:58:34 +01:00
rodzic b430cc8487
commit 7276075ed8
2 zmienionych plików z 84 dodań i 152 usunięć
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43
tests/conftest.py 100644
Wyświetl plik

@ -0,0 +1,43 @@
import unittest.mock
import pytest
import hbmqtt.broker
test_config = {
'listeners': {
'default': {
'type': 'tcp',
'bind': '127.0.0.1:1883',
'max_connections': 10
},
},
'sys_interval': 0,
'auth': {
'allow-anonymous': True,
}
}
@pytest.fixture(scope="function")
def mock_plugin_manager():
with unittest.mock.patch('hbmqtt.broker.PluginManager') as plugin_manager:
yield plugin_manager
@pytest.fixture(scope="function")
async def broker(mock_plugin_manager):
# just making sure the mock is in place before we start our broker
assert mock_plugin_manager is not None
broker = hbmqtt.broker.Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
assert broker._sessions == {}
assert 'default' in broker._servers
yield broker
if not broker.transitions.is_stopped():
await broker.shutdown()

193
tests/test_broker.py
Wyświetl plik

@ -33,19 +33,7 @@ formatter = "[%(asctime)s] %(name)s {%(filename)s:%(lineno)d} %(levelname)s - %(
logging.basicConfig(level=logging.DEBUG, format=formatter)
log = logging.getLogger(__name__)
test_config = {
'listeners': {
'default': {
'type': 'tcp',
'bind': '127.0.0.1:1883',
'max_connections': 10
},
},
'sys_interval': 0,
'auth': {
'allow-anonymous': True,
}
}
# monkey patch MagicMock
# taken from https://stackoverflow.com/questions/51394411/python-object-magicmock-cant-be-used-in-await-expression
@ -57,53 +45,36 @@ MagicMock.__await__ = lambda x: async_magic().__await__()
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_start_stop(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
assert broker._sessions == {}
assert 'default' in broker._servers
MockPluginManager.assert_has_calls(
async def test_start_stop(broker, mock_plugin_manager):
mock_plugin_manager.assert_has_calls(
[call().fire_event(EVENT_BROKER_PRE_START),
call().fire_event(EVENT_BROKER_POST_START)], any_order=True)
MockPluginManager.reset_mock()
mock_plugin_manager.reset_mock()
await broker.shutdown()
MockPluginManager.assert_has_calls(
mock_plugin_manager.assert_has_calls(
[call().fire_event(EVENT_BROKER_PRE_SHUTDOWN),
call().fire_event(EVENT_BROKER_POST_SHUTDOWN)], any_order=True)
assert broker.transitions.is_stopped()
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_connect(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_connect(broker, mock_plugin_manager):
client = MQTTClient()
ret = await client.connect('mqtt://127.0.0.1/')
assert ret == 0
assert client.session.client_id in broker._sessions
await client.disconnect()
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
assert broker._sessions == {}
MockPluginManager.assert_has_calls(
await asyncio.sleep(0.01)
mock_plugin_manager.assert_has_calls(
[call().fire_event(EVENT_BROKER_CLIENT_CONNECTED, client_id=client.session.client_id),
call().fire_event(EVENT_BROKER_CLIENT_DISCONNECTED, client_id=client.session.client_id)],
any_order=True)
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_connect_will_flag(MockPluginManager, event_loop):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_connect_will_flag(broker, event_loop):
conn_reader, conn_writer = \
await asyncio.open_connection('127.0.0.1', 1883, loop=event_loop)
reader = StreamReaderAdapter(conn_reader)
@ -130,17 +101,10 @@ async def test_client_connect_will_flag(MockPluginManager, event_loop):
await disconnect.to_stream(writer)
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
assert broker._sessions == {}
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_connect_clean_session_false(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_connect_clean_session_false(broker):
client = MQTTClient(client_id="", config={'auto_reconnect': False})
return_code = None
try:
@ -151,14 +115,10 @@ async def test_client_connect_clean_session_false(MockPluginManager):
assert client.session.client_id not in broker._sessions
await client.disconnect()
await asyncio.sleep(0.1)
await broker.shutdown()
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_subscribe(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_subscribe(broker, mock_plugin_manager):
client = MQTTClient()
ret = await client.connect('mqtt://127.0.0.1/')
assert ret == 0
@ -174,19 +134,14 @@ async def test_client_subscribe(MockPluginManager):
await client.disconnect()
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
MockPluginManager.assert_has_calls(
mock_plugin_manager.assert_has_calls(
[call().fire_event(EVENT_BROKER_CLIENT_SUBSCRIBED,
client_id=client.session.client_id,
topic='/topic', qos=QOS_0)], any_order=True)
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_subscribe_twice(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_subscribe_twice(broker, mock_plugin_manager):
client = MQTTClient()
ret = await client.connect('mqtt://127.0.0.1/')
assert ret == 0
@ -208,20 +163,15 @@ async def test_client_subscribe_twice(MockPluginManager):
await client.disconnect()
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
MockPluginManager.assert_has_calls(
mock_plugin_manager.assert_has_calls(
[call().fire_event(EVENT_BROKER_CLIENT_SUBSCRIBED,
client_id=client.session.client_id,
topic='/topic', qos=QOS_0)], any_order=True)
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_unsubscribe(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_unsubscribe(broker, mock_plugin_manager):
client = MQTTClient()
ret = await client.connect('mqtt://127.0.0.1/')
assert ret == 0
@ -240,9 +190,8 @@ async def test_client_unsubscribe(MockPluginManager):
assert broker._subscriptions['/topic'] == []
await client.disconnect()
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
MockPluginManager.assert_has_calls(
mock_plugin_manager.assert_has_calls(
[
call().fire_event(EVENT_BROKER_CLIENT_SUBSCRIBED,
client_id=client.session.client_id,
@ -254,11 +203,7 @@ async def test_client_unsubscribe(MockPluginManager):
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_publish(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_publish(broker, mock_plugin_manager):
pub_client = MQTTClient()
ret = await pub_client.connect('mqtt://127.0.0.1/')
assert ret == 0
@ -268,9 +213,8 @@ async def test_client_publish(MockPluginManager):
assert broker._retained_messages == {}
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
MockPluginManager.assert_has_calls(
mock_plugin_manager.assert_has_calls(
[
call().fire_event(EVENT_BROKER_MESSAGE_RECEIVED,
client_id=pub_client.session.client_id,
@ -278,11 +222,7 @@ async def test_client_publish(MockPluginManager):
], any_order=True)
@pytest.mark.asyncio
async def test_client_publish_dup(event_loop):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_publish_dup(broker, event_loop):
conn_reader, conn_writer = \
await asyncio.open_connection('127.0.0.1', 1883, loop=event_loop)
reader = StreamReaderAdapter(conn_reader)
@ -315,15 +255,9 @@ async def test_client_publish_dup(event_loop):
disconnect = DisconnectPacket()
await disconnect.to_stream(writer)
await asyncio.sleep(0.1)
await broker.shutdown()
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_publish_invalid_topic(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
async def test_client_publish_invalid_topic(broker):
assert broker.transitions.is_started()
pub_client = MQTTClient()
ret = await pub_client.connect('mqtt://127.0.0.1/')
@ -333,16 +267,9 @@ async def test_client_publish_invalid_topic(MockPluginManager):
await asyncio.sleep(0.1)
await pub_client.disconnect()
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_publish_big(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_publish_big(broker, mock_plugin_manager):
pub_client = MQTTClient()
ret = await pub_client.connect('mqtt://127.0.0.1/')
assert ret == 0
@ -352,9 +279,8 @@ async def test_client_publish_big(MockPluginManager):
assert broker._retained_messages == {}
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
MockPluginManager.assert_has_calls(
mock_plugin_manager.assert_has_calls(
[
call().fire_event(EVENT_BROKER_MESSAGE_RECEIVED,
client_id=pub_client.session.client_id,
@ -362,12 +288,7 @@ async def test_client_publish_big(MockPluginManager):
], any_order=True)
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_publish_retain(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_publish_retain(broker):
pub_client = MQTTClient()
ret = await pub_client.connect('mqtt://127.0.0.1/')
assert ret == 0
@ -380,16 +301,10 @@ async def test_client_publish_retain(MockPluginManager):
assert retained_message.topic == '/topic'
assert retained_message.data == b'data'
assert retained_message.qos == QOS_0
await broker.shutdown()
assert broker.transitions.is_stopped()
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_publish_retain_delete(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_publish_retain_delete(broker):
pub_client = MQTTClient()
ret = await pub_client.connect('mqtt://127.0.0.1/')
assert ret == 0
@ -397,15 +312,10 @@ async def test_client_publish_retain_delete(MockPluginManager):
await pub_client.disconnect()
await asyncio.sleep(0.1)
assert '/topic' not in broker._retained_messages
await broker.shutdown()
assert broker.transitions.is_stopped()
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_subscribe_publish(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_subscribe_publish(broker):
sub_client = MQTTClient()
await sub_client.connect('mqtt://127.0.0.1')
ret = await sub_client.subscribe([('/qos0', QOS_0), ('/qos1', QOS_1), ('/qos2', QOS_2)])
@ -423,15 +333,9 @@ async def test_client_subscribe_publish(MockPluginManager):
assert message.qos == qos
await sub_client.disconnect()
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_subscribe_invalid(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_subscribe_invalid(broker):
sub_client = MQTTClient()
await sub_client.connect('mqtt://127.0.0.1')
ret = await sub_client.subscribe(
@ -441,14 +345,10 @@ async def test_client_subscribe_invalid(MockPluginManager):
await asyncio.sleep(0.1)
await sub_client.disconnect()
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_subscribe_publish_dollar_topic_1(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
async def test_client_subscribe_publish_dollar_topic_1(broker):
assert broker.transitions.is_started()
sub_client = MQTTClient()
await sub_client.connect('mqtt://127.0.0.1')
@ -469,15 +369,10 @@ async def test_client_subscribe_publish_dollar_topic_1(MockPluginManager):
assert message is None
await sub_client.disconnect()
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
@pytest.mark.asyncio
@patch('hbmqtt.broker.PluginManager')
async def test_client_subscribe_publish_dollar_topic_2(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_subscribe_publish_dollar_topic_2(broker):
sub_client = MQTTClient()
await sub_client.connect('mqtt://127.0.0.1')
ret = await sub_client.subscribe([('+/monitor/Clients', QOS_0)])
@ -497,17 +392,11 @@ async def test_client_subscribe_publish_dollar_topic_2(MockPluginManager):
assert message is None
await sub_client.disconnect()
await asyncio.sleep(0.1)
await broker.shutdown()
assert broker.transitions.is_stopped()
@pytest.mark.asyncio
@pytest.mark.xfail(reason="see https://github.com/Yakifo/aio-hbmqtt/issues/16", strict=False)
@patch('hbmqtt.broker.PluginManager')
async def test_client_publish_retain_subscribe(MockPluginManager):
broker = Broker(test_config, plugin_namespace="hbmqtt.test.plugins")
await broker.start()
assert broker.transitions.is_started()
async def test_client_publish_retain_subscribe(broker):
sub_client = MQTTClient()
await sub_client.connect('mqtt://127.0.0.1', cleansession=False)
ret = await sub_client.subscribe([('/qos0', QOS_0), ('/qos1', QOS_1), ('/qos2', QOS_2)])