package node import ( "errors" mocknet "github.com/libp2p/go-libp2p/p2p/net/mock" "github.com/filecoin-project/lotus/node/modules/lp2p" ) func MockHost(mn mocknet.Mocknet) Option { return Options( ApplyIf(func(s *Settings) bool { return !s.Online }, Error(errors.New("MockHost must be specified after Online")), ), Override(new(lp2p.RawHost), lp2p.MockHost), Override(new(mocknet.Mocknet), mn), ) }