mesh-delivery bus test waits for the group's composed check, not a member's own check asked at once (issue 1115)

modules/mesh-delivery/cmd/mesh-delivery/bus_test.go

@@ -531,8 +531,14 @@ func TestAGroupOfTwoWithGreenChecksGetsOneAskAndOnItsApproveBothMergeInOnePassOv
 	b.publish(t, "mesh.seat."+ControllerSeat+".event.checked", judgedAt("novox/mesh-catalog", 2, catHead, "pass", "t1t1t1t1t1t1"))
 
 	// Both members green: the composed check is asked, once, for both.
+	// Each member's own check is asked at once (issue 1115), before the group's: wait for the one carrying the group.
 	rt.until("the composed check to be asked", 10*time.Second, func() bool {
-		return len(rt.asksOf("seat:"+ControllerSeat+".delivery-check")) >= 1
+		for _, c := range rt.asksOf("seat:" + ControllerSeat + ".delivery-check") {
+			if c.Body["group"] == "feat/x" {
+				return true
+			}
+		}
+		return false
 	})
 	if n := len(rt.asksOf("seat:" + ControllerSeat + ".delivery-order")); n != 0 {
 		t.Fatalf("the controller's delivery-order was asked %d times: no order is asked for", n)