create test node and make first ipns test pass

fuse/ipns/ipns_test.go

@@ -6,6 +6,7 @@ import (
 	"testing"
 
 	fstest "github.com/jbenet/go-ipfs/Godeps/_workspace/src/bazil.org/fuse/fs/fstestutil"
+	testutil "github.com/jbenet/go-ipfs/util/testutil"
 )
 
 func randBytes(size int) []byte {
@@ -15,7 +16,12 @@ func randBytes(size int) []byte {
 }
 
 func TestIpnsBasicIO(t *testing.T) {
-	fs, err := NewIpns(nil, "")
+	localnode, err := testutil.NewMockNode()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	fs, err := NewIpns(localnode, "")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -59,4 +65,5 @@ func TestIpnsBasicIO(t *testing.T) {
 	}
 
 	fi.Close()
+
 }

util/testutil/node.go

+package testutil
+
+import (
+	ds "github.com/jbenet/go-ipfs/Godeps/_workspace/src/github.com/jbenet/datastore.go"
+	syncds "github.com/jbenet/go-ipfs/Godeps/_workspace/src/github.com/jbenet/datastore.go/sync"
+	bs "github.com/jbenet/go-ipfs/blockservice"
+	core "github.com/jbenet/go-ipfs/core"
+	ci "github.com/jbenet/go-ipfs/crypto"
+	mdag "github.com/jbenet/go-ipfs/merkledag"
+	nsys "github.com/jbenet/go-ipfs/namesys"
+	"github.com/jbenet/go-ipfs/peer"
+	mdht "github.com/jbenet/go-ipfs/routing/mock"
+)
+
+var _ = core.IpfsNode{}
+
+func NewMockNode() (*core.IpfsNode, error) {
+	nd := new(core.IpfsNode)
+
+	//Generate Identity
+	nd.Identity = &peer.Peer{ID: []byte("TESTING")}
+	pk, sk, err := ci.GenerateKeyPair(ci.RSA, 1024)
+	if err != nil {
+		return nil, err
+	}
+	nd.Identity.PrivKey = pk
+	nd.Identity.PubKey = sk
+
+	// Temp Datastore
+	dstore := ds.NewMapDatastore()
+	nd.Datastore = syncds.MutexWrap(dstore)
+
+	// Routing
+	dht := mdht.NewMockRouter(nd.Identity, nd.Datastore)
+
+	// Bitswap
+	//??
+
+	bserv, err := bs.NewBlockService(nd.Datastore, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	dserv := &mdag.DAGService{bserv}
+
+	// Namespace resolver
+	nd.Namesys = nsys.NewMasterResolver(dht, dserv)
+	return nd, nil
+}