Update logged in user on events

pyheos/heos.py

@@ -52,6 +52,9 @@ async def _handle_event(self, event: HeosResponse) -> bool:
         if event.command == const.EVENT_SOURCES_CHANGED \
                 and self._music_sources_loaded:
             await self.get_music_sources(refresh=True)
+        if event.command == const.EVENT_USER_CHANGED:
+            self._signed_in_username = event.get_message('un') \
+                if event.has_message("signed_in") else None
         return True
 
     async def sign_in(self, username: str, password: str):

tests/fixtures/event.user_changed_signed_in.json

@@ -0,0 +1 @@
+{"heos": {"command": "event/user_changed", "message": "signed_in&un=example@example.com"}}

tests/fixtures/event.user_changed_signed_out.json

@@ -0,0 +1 @@
+{"heos": {"command": "event/user_changed", "message": "signed_out&un=Unknown"}}

tests/test_heos.py

@@ -624,20 +624,28 @@ async def handler(group_id: int, event: str):
 
 @pytest.mark.asyncio
 async def test_user_changed_event(mock_device, heos):
-    """Test user changed fires dispatcher."""
+    """Test user changed fires dispatcher and updates logged in user."""
     signal = asyncio.Event()
 
     async def handler(event: str):
         assert event == const.EVENT_USER_CHANGED
         signal.set()
     heos.dispatcher.connect(const.SIGNAL_CONTROLLER_EVENT, handler)
 
-    # Write event through mock device
-    event_to_raise = await get_fixture("event.user_changed")
+    # Test signed out event
+    event_to_raise = await get_fixture("event.user_changed_signed_out")
     await mock_device.write_event(event_to_raise)
+    await signal.wait()
+    assert not heos.is_signed_in
+    assert not heos.signed_in_username
 
-    # Wait until the signal is set
+    # Test signed in event
+    signal.clear()
+    event_to_raise = await get_fixture("event.user_changed_signed_in")
+    await mock_device.write_event(event_to_raise)
     await signal.wait()
+    assert heos.is_signed_in
+    assert heos.signed_in_username == "example@example.com"
 
 
 @pytest.mark.asyncio