func makeDatastore(cfg config.Datastore) (u.ThreadSafeDatastoreCloser, error) { if len(cfg.Type) == 0 { return nil, debugerror.Errorf("config datastore.type required") } switch cfg.Type { case "leveldb": return makeLevelDBDatastore(cfg) case "memory": return u.CloserWrap(syncds.MutexWrap(ds.NewMapDatastore())), nil case "fs": log.Warning("using fs.Datastore at .datastore for testing.") d, err := fsds.NewDatastore(".datastore") // for testing!! if err != nil { return nil, err } ktd := ktds.Wrap(d, u.B58KeyConverter) return u.CloserWrap(syncds.MutexWrap(ktd)), nil } return nil, debugerror.Errorf("Unknown datastore type: %s", cfg.Type) }
// NewMockNode constructs an IpfsNode for use in tests. func NewMockNode() (*IpfsNode, error) { nd := new(IpfsNode) // Generate Identity sk, pk, err := ci.GenerateKeyPair(ci.RSA, 1024) if err != nil { return nil, err } p, err := peer.WithKeyPair(sk, pk) if err != nil { return nil, err } nd.Peerstore = peer.NewPeerstore() nd.Identity, err = nd.Peerstore.Add(p) if err != nil { return nil, err } // Temp Datastore dstore := ds.NewMapDatastore() nd.Datastore = util.CloserWrap(syncds.MutexWrap(dstore)) // Routing dht := mdht.NewMockRouter(nd.Identity, nd.Datastore) nd.Routing = dht // Bitswap //?? bserv, err := bs.NewBlockService(nd.Datastore, nil) if err != nil { return nil, err } nd.DAG = mdag.NewDAGService(bserv) // Namespace resolver nd.Namesys = nsys.NewNameSystem(dht) // Path resolver nd.Resolver = &path.Resolver{DAG: nd.DAG} return nd, nil }