feat(mma): Implement AsyncEventQueue in events.py

tests/test_async_events.py

@@ -0,0 +1,47 @@
+import asyncio
+import pytest
+from events import AsyncEventQueue
+
+def test_async_event_queue_put_get():
+    """Verify that an event can be asynchronously put and retrieved from the queue."""
+    async def run_test():
+        queue = AsyncEventQueue()
+        event_name = "test_event"
+        payload = {"data": "hello"}
+        
+        await queue.put(event_name, payload)
+        ret_name, ret_payload = await queue.get()
+        
+        assert ret_name == event_name
+        assert ret_payload == payload
+
+    asyncio.run(run_test())
+
+def test_async_event_queue_multiple():
+    """Verify that multiple events can be asynchronously put and retrieved in order."""
+    async def run_test():
+        queue = AsyncEventQueue()
+        
+        await queue.put("event1", 1)
+        await queue.put("event2", 2)
+        
+        name1, val1 = await queue.get()
+        name2, val2 = await queue.get()
+        
+        assert name1 == "event1"
+        assert val1 == 1
+        assert name2 == "event2"
+        assert val2 == 2
+
+    asyncio.run(run_test())
+
+def test_async_event_queue_none_payload():
+    """Verify that an event with None payload works correctly."""
+    async def run_test():
+        queue = AsyncEventQueue()
+        await queue.put("no_payload")
+        name, payload = await queue.get()
+        assert name == "no_payload"
+        assert payload is None
+
+    asyncio.run(run_test())