validateResults := func(messenger *Messenger) *communities.Community {
        community, err = messenger.communitiesManager.GetByID(community.ID())
        s.Require().NoError(err)
        s.Require().True(common.IsPubKeyEqual(community.ControlNode(), &s.alice.identity.PublicKey))
        s.Require().Len(community.Members(), 2)