fixed factory sync classes

Author: Bilal Al

splitio/engine/impressions/__init__.py

@@ -118,6 +118,7 @@ def set_classes_async(storage_mode, impressions_mode, api_adapter, imp_counter,
         api_impressions_adapter = api_adapter['impressions']
         sender_adapter = InMemorySenderAdapterAsync(api_telemetry_adapter)
 
+    none_strategy = StrategyNoneMode()
     unique_keys_synchronizer = UniqueKeysSynchronizerAsync(sender_adapter, unique_keys_tracker)
     unique_keys_task = UniqueKeysSyncTaskAsync(unique_keys_synchronizer.send_all)
     clear_filter_sync = ClearFilterSynchronizerAsync(unique_keys_tracker)
@@ -134,4 +135,4 @@ def set_classes_async(storage_mode, impressions_mode, api_adapter, imp_counter,
         imp_strategy = StrategyOptimizedMode()
 
     return unique_keys_synchronizer, clear_filter_sync, unique_keys_task, clear_filter_task, \
-            impressions_count_sync, impressions_count_task, imp_strategy
+            impressions_count_sync, impressions_count_task, imp_strategy, none_strategy

tests/client/test_factory.py

@@ -941,6 +941,6 @@ async def _make_factory_with_apikey(apikey, *_, **__):
 
         factory = await get_factory_async("none", config=config)
         await factory.destroy()
-        await asyncio.sleep(0.1)
+        await asyncio.sleep(0.5)
         assert factory.destroyed
         assert len(build_redis.mock_calls) == 2