message: fixed a bug where the get_event_predicate helper didn't pass all arguments to event_predicate.
diff: @@ -605,7 +605,7 @@ class IntegrationTestAPI:
  raise TypeMismatchException("EventSeverity", type(severity))
  severity = predicates.equal_to(severity)
  - return predicates.event_predicate(event, args, time_pred)
  + return predicates.event_predicate(event, args, severity, time_pred)
  def await_event(
  self, event, args=None, severity=None, time_pred=None, history=None, start="NOW", timeout=5
  