async def test_max_len_set_to_none(
redis_event_transport: RedisEventTransport, redis_client, caplog
):
"""Make sure the event stream does not get truncated when
max_stream_length = None
"""
caplog.set_level(logging.WARNING)
redis_event_transport.max_stream_length = None
for x in range(0, 200):
await redis_event_transport.send_event(
EventMessage(api_name="my.api", event_name="my_event", kwargs={"field": "value"}),
options={},
)
messages = await redis_client.xrange("my.api.my_event:stream")
assert len(messages) == 200
async def test_max_len_truncating(redis_event_transport: RedisEventTransport, redis_client, caplog):
"""Make sure the event stream gets truncated
Note that truncation is approximate
"""
caplog.set_level(logging.WARNING)
redis_event_transport.max_stream_length = 100
for x in range(0, 200):
await redis_event_transport.send_event(
EventMessage(api_name="my.api", event_name="my_event", kwargs={"field": "value"}),
options={},
)
messages = await redis_client.xrange("my.api.my_event:stream")
assert len(messages) >= 100
assert len(messages) < 150
