Add handling of LeaveRoom event for matrix. (opsdroid#1982)

* Add handling of LeaveRoom event for matrix.

* Test for matrix LeaveRoom

* Fix test name

---------

Co-authored-by: John Doe <[email protected]>
Co-authored-by: Jacob Tomlinson <[email protected]>

Author: 3 people

opsdroid/connector/matrix/connector.py

@@ -613,6 +613,11 @@ async def _send_room_address(self, address_event):
     async def _send_join_room(self, join_event):
         return await self.connection.join(join_event.target)
 
+    @register_event(events.LeaveRoom)
+    @ensure_room_id_and_send
+    async def _send_leave_room(self, leave_event):
+        return await self.connection.room_leave(leave_event.target)
+
     @register_event(events.UserInvite)
     @ensure_room_id_and_send
     async def _send_user_invitation(self, invite_event):

opsdroid/connector/matrix/tests/test_connector_actions.py

@@ -0,0 +1,24 @@
+import pytest
+
+from opsdroid import events
+
+
+@pytest.mark.add_response(
+    "/_matrix/client/r0/rooms/!12345:localhost/leave",
+    "POST",
+    {},
+)
+@pytest.mark.add_response(
+    "/_matrix/client/r0/directory/room/#test:localhost",
+    "GET",
+    {
+        "room_id": "!12345:localhost",
+        "servers": ["localhost"],
+    },
+)
+@pytest.mark.asyncio
+async def test_leave_room(opsdroid, connector_connected, mock_api):
+    await opsdroid.send(
+        events.LeaveRoom(target="#test:localhost", connector=connector_connected)
+    )
+    assert mock_api.called("/_matrix/client/r0/rooms/!12345:localhost/leave")