missing required package

Author: Sebastian Molenda

requirements-dev.txt

@@ -5,6 +5,7 @@ flake8
 pytest
 pytest-asyncio
 httpx
+h2
 requests
 aiohttp
 cbor2

tests/acceptance/subscribe/steps/then_steps.py

@@ -125,7 +125,7 @@ async def step_impl(ctx):
 @async_run_until_complete
 async def step_impl(context, channel1, channel2):
     context.pubnub.unsubscribe().channels([channel1, channel2]).execute()
-    await asyncio.sleep(0.5)
+    await asyncio.sleep(3)
 
 
 @then(u'I don\'t observe any Events and Invocations of the Presence EE')