From e73b3d3ebb7d20f0f1c9c1c9ab3a2038cd8d698c Mon Sep 17 00:00:00 2001
From: Sam Wedgwood <sam@wedgwood.dev>
Date: Fri, 11 Aug 2023 16:05:57 +0100
Subject: [PATCH] fix unit test for sync api

---
 syncapi/syncapi_test.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/syncapi/syncapi_test.go b/syncapi/syncapi_test.go
index 4f0596ff7..ea1183cd2 100644
--- a/syncapi/syncapi_test.go
+++ b/syncapi/syncapi_test.go
@@ -44,6 +44,11 @@ func (s *syncRoomserverAPI) QueryUserIDForSender(ctx context.Context, roomID spe
 	return spec.NewUserID(string(senderID), true)
 }
 
+func (s *syncRoomserverAPI) QuerySenderIDForUser(ctx context.Context, roomID spec.RoomID, userID spec.UserID) (*spec.SenderID, error) {
+	senderID := spec.SenderID(userID.String())
+	return &senderID, nil
+}
+
 func (s *syncRoomserverAPI) QueryLatestEventsAndState(ctx context.Context, req *rsapi.QueryLatestEventsAndStateRequest, res *rsapi.QueryLatestEventsAndStateResponse) error {
 	var room *test.Room
 	for _, r := range s.rooms {
@@ -80,7 +85,7 @@ func (s *syncRoomserverAPI) QueryMembershipAtEvent(
 	eventIDs []string,
 	senderID spec.SenderID,
 ) (map[string]*rstypes.HeaderedEvent, error) {
-	return nil, nil
+	return map[string]*rstypes.HeaderedEvent{}, nil
 }
 
 type syncUserAPI struct {