Fix tests

tests/utils.py

@@ -114,6 +114,8 @@ class MockHttpResource(HttpServer):
         mock_request.method = http_method
         mock_request.uri = path
 
+        mock_request.getClientIP.return_value = "-"
+
         mock_request.requestHeaders.getRawHeaders.return_value=[
             "X-Matrix origin=test,key=,sig="
         ]