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ipfs-cluster/cluster_test.go
Hector Sanjuan 7c636061bd
Improve pin/unpin method signatures (#843) 
* Improve pin/unpin method signatures:

These changes the following Cluster Go API methods:

* -> Cluster.Pin(ctx, cid, options) (pin, error)
* -> Cluster.Unpin(ctx, cid) (pin, error)
* -> Cluster.PinPath(ctx, path, opts) (pin,error)

Pin and Unpin now return the pinned object.

The signature of the methods now matches that of the API Client, is clearer as
to what options the user can set and is aligned with PinPath, UnpinPath, which
returned pin methods.

The REST API now returns the Pinned/Unpinned object rather than 204-Accepted.

This was necessary for a cleaner pin/update approach, which I'm working on in
another branch.

Most of the changes here are updating tests to the new signatures

* Adapt load-balancing client to new Pin/Unpin signatures

* cluster.go: Fix typo

Co-Authored-By: Kishan Sagathiya <kishansagathiya@gmail.com>

* cluster.go: Fix typo

Co-Authored-By: Kishan Sagathiya <kishansagathiya@gmail.com>
2019-07-22 15:39:11 +02:00

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package ipfscluster
import (
"context"
"errors"
"fmt"
"mime/multipart"
"os"
"path/filepath"
"sync"
"testing"
"time"
"github.com/ipfs/ipfs-cluster/adder/sharding"
"github.com/ipfs/ipfs-cluster/allocator/ascendalloc"
"github.com/ipfs/ipfs-cluster/api"
"github.com/ipfs/ipfs-cluster/config"
"github.com/ipfs/ipfs-cluster/informer/numpin"
"github.com/ipfs/ipfs-cluster/monitor/pubsubmon"
"github.com/ipfs/ipfs-cluster/state"
"github.com/ipfs/ipfs-cluster/test"
"github.com/ipfs/ipfs-cluster/version"
cid "github.com/ipfs/go-cid"
gopath "github.com/ipfs/go-path"
peer "github.com/libp2p/go-libp2p-core/peer"
rpc "github.com/libp2p/go-libp2p-gorpc"
)
type mockComponent struct {
rpcClient *rpc.Client
}
func (c *mockComponent) Shutdown(ctx context.Context) error {
return nil
}
func (c *mockComponent) SetClient(client *rpc.Client) {
c.rpcClient = client
return
}
type mockAPI struct {
mockComponent
}
type mockProxy struct {
mockComponent
}
type mockConnector struct {
mockComponent
pins sync.Map
blocks sync.Map
}
func (ipfs *mockConnector) ID(ctx context.Context) (*api.IPFSID, error) {
return &api.IPFSID{
ID: test.PeerID1,
}, nil
}
func (ipfs *mockConnector) Pin(ctx context.Context, c cid.Cid, maxDepth int) error {
ipfs.pins.Store(c.String(), maxDepth)
return nil
}
func (ipfs *mockConnector) Unpin(ctx context.Context, c cid.Cid) error {
ipfs.pins.Delete(c.String())
return nil
}
func (ipfs *mockConnector) PinLsCid(ctx context.Context, c cid.Cid) (api.IPFSPinStatus, error) {
dI, ok := ipfs.pins.Load(c.String())
if !ok {
return api.IPFSPinStatusUnpinned, nil
}
depth := dI.(int)
if depth == 0 {
return api.IPFSPinStatusDirect, nil
}
return api.IPFSPinStatusRecursive, nil
}
func (ipfs *mockConnector) PinLs(ctx context.Context, filter string) (map[string]api.IPFSPinStatus, error) {
m := make(map[string]api.IPFSPinStatus)
var st api.IPFSPinStatus
ipfs.pins.Range(func(k, v interface{}) bool {
switch v.(int) {
case 0:
st = api.IPFSPinStatusDirect
default:
st = api.IPFSPinStatusRecursive
}
m[k.(string)] = st
return true
})
return m, nil
}
func (ipfs *mockConnector) SwarmPeers(ctx context.Context) ([]peer.ID, error) {
return []peer.ID{test.PeerID4, test.PeerID5}, nil
}
func (ipfs *mockConnector) RepoStat(ctx context.Context) (*api.IPFSRepoStat, error) {
return &api.IPFSRepoStat{RepoSize: 100, StorageMax: 1000}, nil
}
func (ipfs *mockConnector) Resolve(ctx context.Context, path string) (cid.Cid, error) {
_, err := gopath.ParsePath(path)
if err != nil {
return cid.Undef, err
}
return test.CidResolved, nil
}
func (ipfs *mockConnector) ConnectSwarms(ctx context.Context) error { return nil }
func (ipfs *mockConnector) ConfigKey(keypath string) (interface{}, error) { return nil, nil }
func (ipfs *mockConnector) BlockPut(ctx context.Context, nwm *api.NodeWithMeta) error {
ipfs.blocks.Store(nwm.Cid.String(), nwm.Data)
return nil
}
func (ipfs *mockConnector) BlockGet(ctx context.Context, c cid.Cid) ([]byte, error) {
d, ok := ipfs.blocks.Load(c.String())
if !ok {
return nil, errors.New("block not found")
}
return d.([]byte), nil
}
type mockTracer struct {
mockComponent
}
func testingCluster(t *testing.T) (*Cluster, *mockAPI, *mockConnector, PinTracker) {
ident, clusterCfg, _, _, _, badgerCfg, raftCfg, crdtCfg, maptrackerCfg, statelesstrackerCfg, psmonCfg, _, _ := testingConfigs()
ctx := context.Background()
host, pubsub, dht := createHost(t, ident.PrivateKey, clusterCfg.Secret, clusterCfg.ListenAddr)
folder := filepath.Join(testsFolder, host.ID().Pretty())
cleanState()
clusterCfg.SetBaseDir(folder)
raftCfg.DataFolder = folder
badgerCfg.Folder = filepath.Join(folder, "badger")
api := &mockAPI{}
proxy := &mockProxy{}
ipfs := &mockConnector{}
tracker := makePinTracker(t, ident.ID, maptrackerCfg, statelesstrackerCfg, clusterCfg.Peername)
tracer := &mockTracer{}
store := makeStore(t, badgerCfg)
cons := makeConsensus(t, store, host, pubsub, dht, raftCfg, false, crdtCfg)
var peersF func(context.Context) ([]peer.ID, error)
if consensus == "raft" {
peersF = cons.Peers
}
psmonCfg.CheckInterval = 2 * time.Second
mon, err := pubsubmon.New(ctx, psmonCfg, pubsub, peersF)
if err != nil {
t.Fatal(err)
}
alloc := ascendalloc.NewAllocator()
numpinCfg := &numpin.Config{}
numpinCfg.Default()
inf, _ := numpin.NewInformer(numpinCfg)
ReadyTimeout = raftCfg.WaitForLeaderTimeout + 1*time.Second
cl, err := NewCluster(
ctx,
host,
dht,
clusterCfg,
store,
cons,
[]API{api, proxy},
ipfs,
tracker,
mon,
alloc,
inf,
tracer,
)
if err != nil {
t.Fatal("cannot create cluster:", err)
}
<-cl.Ready()
return cl, api, ipfs, tracker
}
func cleanState() {
os.RemoveAll(testsFolder)
}
func testClusterShutdown(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
err := cl.Shutdown(ctx)
if err != nil {
t.Error("cluster shutdown failed:", err)
}
cl.Shutdown(ctx)
cl, _, _, _ = testingCluster(t)
err = cl.Shutdown(ctx)
if err != nil {
t.Error("cluster shutdown failed:", err)
}
}
func TestClusterStateSync(t *testing.T) {
ctx := context.Background()
cleanState()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
c := test.Cid1
_, err := cl.Pin(ctx, c, api.PinOptions{})
if err != nil {
t.Fatal("pin should have worked:", err)
}
err = cl.StateSync(ctx)
if err != nil {
t.Fatal("sync after pinning should have worked:", err)
}
// Modify state on the side so the sync does not
// happen on an empty slide
st, err := cl.consensus.State(ctx)
if err != nil {
t.Fatal(err)
}
st.(state.State).Rm(ctx, c)
err = cl.StateSync(ctx)
if err != nil {
t.Fatal("sync with recover should have worked:", err)
}
}
func TestClusterID(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
id := cl.ID(ctx)
if len(id.Addresses) == 0 {
t.Error("expected more addresses")
}
if id.ID == "" {
t.Error("expected a cluster ID")
}
if id.Version != version.Version.String() {
t.Error("version should match current version")
}
//if id.PublicKey == nil {
// t.Error("publicKey should not be empty")
//}
}
func TestClusterPin(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
c := test.Cid1
res, err := cl.Pin(ctx, c, api.PinOptions{})
if err != nil {
t.Fatal("pin should have worked:", err)
}
if res.Type != api.DataType {
t.Error("unexpected pin type")
}
switch consensus {
case "crdt":
return
case "raft":
// test an error case
cl.consensus.Shutdown(ctx)
opts := api.PinOptions{
ReplicationFactorMax: 1,
ReplicationFactorMin: 1,
}
_, err = cl.Pin(ctx, c, opts)
if err == nil {
t.Error("expected an error but things worked")
}
}
}
func TestClusterPinPath(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
pin, err := cl.PinPath(ctx, test.PathIPFS2, api.PinOptions{})
if err != nil {
t.Fatal("pin should have worked:", err)
}
if !pin.Cid.Equals(test.CidResolved) {
t.Error("expected a different cid, found", pin.Cid.String())
}
// test an error case
_, err = cl.PinPath(ctx, test.InvalidPath1, api.PinOptions{})
if err == nil {
t.Error("expected an error but things worked")
}
}
func TestAddFile(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
sth := test.NewShardingTestHelper()
defer sth.Clean(t)
t.Run("local", func(t *testing.T) {
params := api.DefaultAddParams()
params.Shard = false
params.Name = "testlocal"
mfr, closer := sth.GetTreeMultiReader(t)
defer closer.Close()
r := multipart.NewReader(mfr, mfr.Boundary())
c, err := cl.AddFile(r, params)
if err != nil {
t.Fatal(err)
}
if c.String() != test.ShardingDirBalancedRootCID {
t.Fatal("unexpected root CID for local add")
}
pinDelay()
pin := cl.StatusLocal(ctx, c)
if pin.Error != "" {
t.Fatal(pin.Error)
}
if pin.Status != api.TrackerStatusPinned {
t.Error("cid should be pinned")
}
cl.Unpin(ctx, c) // unpin so we can pin the shard in next test
pinDelay()
})
t.Run("shard", func(t *testing.T) {
params := api.DefaultAddParams()
params.Shard = true
params.Name = "testshard"
mfr, closer := sth.GetTreeMultiReader(t)
defer closer.Close()
r := multipart.NewReader(mfr, mfr.Boundary())
c, err := cl.AddFile(r, params)
if err != nil {
t.Fatal(err)
}
if c.String() != test.ShardingDirBalancedRootCID {
t.Fatal("unexpected root CID for local add")
}
pinDelay()
// We know that this produces 14 shards.
sharding.VerifyShards(t, c, cl, cl.ipfs, 14)
})
}
func TestUnpinShard(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
sth := test.NewShardingTestHelper()
defer sth.Clean(t)
params := api.DefaultAddParams()
params.Shard = true
params.Name = "testshard"
mfr, closer := sth.GetTreeMultiReader(t)
defer closer.Close()
r := multipart.NewReader(mfr, mfr.Boundary())
root, err := cl.AddFile(r, params)
if err != nil {
t.Fatal(err)
}
pinDelay()
// We know that this produces 14 shards.
sharding.VerifyShards(t, root, cl, cl.ipfs, 14)
// skipping errors, VerifyShards has checked
pinnedCids := []cid.Cid{}
pinnedCids = append(pinnedCids, root)
metaPin, _ := cl.PinGet(ctx, root)
cDag, _ := cl.PinGet(ctx, *metaPin.Reference)
pinnedCids = append(pinnedCids, cDag.Cid)
cDagBlock, _ := cl.ipfs.BlockGet(ctx, cDag.Cid)
cDagNode, _ := sharding.CborDataToNode(cDagBlock, "cbor")
for _, l := range cDagNode.Links() {
pinnedCids = append(pinnedCids, l.Cid)
}
t.Run("unpin clusterdag should fail", func(t *testing.T) {
_, err := cl.Unpin(ctx, cDag.Cid)
if err == nil {
t.Fatal("should not allow unpinning the cluster DAG directly")
}
t.Log(err)
})
t.Run("unpin shard should fail", func(t *testing.T) {
_, err := cl.Unpin(ctx, cDagNode.Links()[0].Cid)
if err == nil {
t.Fatal("should not allow unpinning shards directly")
}
t.Log(err)
})
t.Run("normal unpin", func(t *testing.T) {
res, err := cl.Unpin(ctx, root)
if err != nil {
t.Fatal(err)
}
if res.Type != api.MetaType {
t.Fatal("unexpected root pin type")
}
pinDelay()
for _, c := range pinnedCids {
st := cl.StatusLocal(ctx, c)
if st.Status != api.TrackerStatusUnpinned {
t.Errorf("%s should have been unpinned but is %s", c, st.Status)
}
st2, err := cl.ipfs.PinLsCid(context.Background(), c)
if err != nil {
t.Fatal(err)
}
if st2 != api.IPFSPinStatusUnpinned {
t.Errorf("%s should have been unpinned in ipfs but is %d", c, st2)
}
}
})
}
// func singleShardedPin(t *testing.T, cl *Cluster) {
// cShard, _ := cid.Decode(test.ShardCid)
// cCdag, _ := cid.Decode(test.CdagCid)
// cMeta, _ := cid.Decode(test.MetaRootCid)
// pinMeta(t, cl, []cid.Cid{cShard}, cCdag, cMeta)
// }
// func pinMeta(t *testing.T, cl *Cluster, shardCids []cid.Cid, cCdag, cMeta cid.Cid) {
// for _, cShard := range shardCids {
// shardPin := api.Pin{
// Cid: cShard,
// Type: api.ShardType,
// MaxDepth: 1,
// PinOptions: api.PinOptions{
// ReplicationFactorMin: -1,
// ReplicationFactorMax: -1,
// },
// }
// err := cl.Pin(shardPin)
// if err != nil {
// t.Fatal("shard pin should have worked:", err)
// }
// }
// parents := cid.NewSet()
// parents.Add(cMeta)
// cdagPin := api.Pin{
// Cid: cCdag,
// Type: api.ClusterDAGType,
// MaxDepth: 0,
// PinOptions: api.PinOptions{
// ReplicationFactorMin: -1,
// ReplicationFactorMax: -1,
// },
// }
// err := cl.Pin(cdagPin)
// if err != nil {
// t.Fatal("pin should have worked:", err)
// }
// metaPin := api.Pin{
// Cid: cMeta,
// Type: api.MetaType,
// Clusterdag: cCdag,
// }
// err = cl.Pin(metaPin)
// if err != nil {
// t.Fatal("pin should have worked:", err)
// }
// }
// func TestClusterPinMeta(t *testing.T) {
// cl, _, _, _ := testingCluster(t)
// defer cleanState()
// defer cl.Shutdown()
// singleShardedPin(t, cl)
// }
// func TestClusterUnpinShardFail(t *testing.T) {
// cl, _, _, _ := testingCluster(t)
// defer cleanState()
// defer cl.Shutdown()
// singleShardedPin(t, cl)
// // verify pins
// if len(cl.Pins()) != 3 {
// t.Fatal("should have 3 pins")
// }
// // Unpinning metadata should fail
// cShard, _ := cid.Decode(test.ShardCid)
// cCdag, _ := cid.Decode(test.CdagCid)
// err := cl.Unpin(cShard)
// if err == nil {
// t.Error("should error when unpinning shard")
// }
// err = cl.Unpin(cCdag)
// if err == nil {
// t.Error("should error when unpinning cluster dag")
// }
// }
// func TestClusterUnpinMeta(t *testing.T) {
// cl, _, _, _ := testingCluster(t)
// defer cleanState()
// defer cl.Shutdown()
// singleShardedPin(t, cl)
// // verify pins
// if len(cl.Pins()) != 3 {
// t.Fatal("should have 3 pins")
// }
// // Unpinning from root should work
// cMeta, _ := cid.Decode(test.MetaRootCid)
// err := cl.Unpin(cMeta)
// if err != nil {
// t.Error(err)
// }
// }
// func pinTwoParentsOneShard(t *testing.T, cl *Cluster) {
// singleShardedPin(t, cl)
// cShard, _ := cid.Decode(test.ShardCid)
// cShard2, _ := cid.Decode(test.ShardCid2)
// cCdag2, _ := cid.Decode(test.CdagCid2)
// cMeta2, _ := cid.Decode(test.MetaRootCid2)
// pinMeta(t, cl, []cid.Cid{cShard, cShard2}, cCdag2, cMeta2)
// shardPin, err := cl.PinGet(cShard)
// if err != nil {
// t.Fatal("pin should be in state")
// }
// if shardPin.Parents.Len() != 2 {
// t.Fatal("unexpected parent set in shared shard")
// }
// shardPin2, err := cl.PinGet(cShard2)
// if shardPin2.Parents.Len() != 1 {
// t.Fatal("unexpected parent set in unshared shard")
// }
// if err != nil {
// t.Fatal("pin should be in state")
// }
// }
// func TestClusterPinShardTwoParents(t *testing.T) {
// cl, _, _, _ := testingCluster(t)
// defer cleanState()
// defer cl.Shutdown()
// pinTwoParentsOneShard(t, cl)
// cShard, _ := cid.Decode(test.ShardCid)
// shardPin, err := cl.PinGet(cShard)
// if err != nil {
// t.Fatal("double pinned shard should be pinned")
// }
// if shardPin.Parents == nil || shardPin.Parents.Len() != 2 {
// t.Fatal("double pinned shard should have two parents")
// }
// }
// func TestClusterUnpinShardSecondParent(t *testing.T) {
// cl, _, _, _ := testingCluster(t)
// defer cleanState()
// defer cl.Shutdown()
// pinTwoParentsOneShard(t, cl)
// if len(cl.Pins()) != 6 {
// t.Fatal("should have 6 pins")
// }
// cMeta2, _ := cid.Decode(test.MetaRootCid2)
// err := cl.Unpin(cMeta2)
// if err != nil {
// t.Error(err)
// }
// pinDelay()
// if len(cl.Pins()) != 3 {
// t.Fatal("should have 3 pins")
// }
// cShard, _ := cid.Decode(test.ShardCid)
// cCdag, _ := cid.Decode(test.CdagCid)
// shardPin, err := cl.PinGet(cShard)
// if err != nil {
// t.Fatal("double pinned shard node should still be pinned")
// }
// if shardPin.Parents == nil || shardPin.Parents.Len() != 1 ||
// !shardPin.Parents.Has(cCdag) {
// t.Fatalf("shard node should have single original parent %v", shardPin.Parents.Keys())
// }
// }
// func TestClusterUnpinShardFirstParent(t *testing.T) {
// cl, _, _, _ := testingCluster(t)
// defer cleanState()
// defer cl.Shutdown()
// pinTwoParentsOneShard(t, cl)
// if len(cl.Pins()) != 6 {
// t.Fatal("should have 6 pins")
// }
// cMeta, _ := cid.Decode(test.MetaRootCid)
// err := cl.Unpin(cMeta)
// if err != nil {
// t.Error(err)
// }
// if len(cl.Pins()) != 4 {
// t.Fatal("should have 4 pins")
// }
// cShard, _ := cid.Decode(test.ShardCid)
// cShard2, _ := cid.Decode(test.ShardCid2)
// cCdag2, _ := cid.Decode(test.CdagCid2)
// shardPin, err := cl.PinGet(cShard)
// if err != nil {
// t.Fatal("double pinned shard node should still be pinned")
// }
// if shardPin.Parents == nil || shardPin.Parents.Len() != 1 ||
// !shardPin.Parents.Has(cCdag2) {
// t.Fatal("shard node should have single original parent")
// }
// _, err = cl.PinGet(cShard2)
// if err != nil {
// t.Fatal("other shard shoud still be pinned too")
// }
// }
// func TestClusterPinTwoMethodsFail(t *testing.T) {
// cl, _, _, _ := testingCluster(t)
// defer cleanState()
// defer cl.Shutdown()
// // First pin normally then sharding pin fails
// c, _ := cid.Decode(test.MetaRootCid)
// err := cl.Pin(api.PinCid(c))
// if err != nil {
// t.Fatal("pin should have worked:", err)
// }
// cCdag, _ := cid.Decode(test.CdagCid)
// cMeta, _ := cid.Decode(test.MetaRootCid)
// metaPin := api.Pin{
// Cid: cMeta,
// Type: api.MetaType,
// Clusterdag: cCdag,
// }
// err = cl.Pin(metaPin)
// if err == nil {
// t.Fatal("pin should have failed:", err)
// }
// err = cl.Unpin(c)
// if err != nil {
// t.Fatal("unpin should have worked:", err)
// }
// singleShardedPin(t, cl)
// err = cl.Pin(api.PinCid(c))
// if err == nil {
// t.Fatal("pin should have failed:", err)
// }
// }
// func TestClusterRePinShard(t *testing.T) {
// cl, _, _, _ := testingCluster(t)
// defer cleanState()
// defer cl.Shutdown()
// cCdag, _ := cid.Decode(test.CdagCid)
// cShard, _ := cid.Decode(test.ShardCid)
// shardPin := api.Pin{
// Cid: cShard,
// Type: api.ShardType,
// ReplicationFactorMin: -1,
// ReplicationFactorMax: -1,
// Recursive: true,
// }
// err := cl.Pin(shardPin)
// if err != nil {
// t.Fatal("shard pin should have worked:", err)
// }
// parents := cid.NewSet()
// parents.Add(cCdag)
// shardPin.Parents = parents
// err = cl.Pin(shardPin)
// if err != nil {
// t.Fatal("repinning shard pin with different parents should have worked:", err)
// }
// shardPin.ReplicationFactorMin = 3
// shardPin.ReplicationFactorMax = 5
// err = cl.Pin(shardPin)
// if err == nil {
// t.Fatal("repinning shard pin with different repl factors should have failed:", err)
// }
// }
func TestClusterPins(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
c := test.Cid1
_, err := cl.Pin(ctx, c, api.PinOptions{})
if err != nil {
t.Fatal("pin should have worked:", err)
}
pinDelay()
pins, err := cl.Pins(ctx)
if err != nil {
t.Fatal(err)
}
if len(pins) != 1 {
t.Fatal("pin should be part of the state")
}
if !pins[0].Cid.Equals(c) || pins[0].ReplicationFactorMin != -1 || pins[0].ReplicationFactorMax != -1 {
t.Error("the Pin does not look as expected")
}
}
func TestClusterPinGet(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
c := test.Cid1
_, err := cl.Pin(ctx, c, api.PinOptions{})
if err != nil {
t.Fatal("pin should have worked:", err)
}
pin, err := cl.PinGet(ctx, c)
if err != nil {
t.Fatal(err)
}
if !pin.Cid.Equals(c) || pin.ReplicationFactorMin != -1 || pin.ReplicationFactorMax != -1 {
t.Error("the Pin does not look as expected")
}
_, err = cl.PinGet(ctx, test.Cid2)
if err == nil {
t.Fatal("expected an error")
}
}
func TestClusterUnpin(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
c := test.Cid1
// Unpin should error without pin being committed to state
_, err := cl.Unpin(ctx, c)
if err == nil {
t.Error("unpin should have failed")
}
// Unpin after pin should succeed
_, err = cl.Pin(ctx, c, api.PinOptions{})
if err != nil {
t.Fatal("pin should have worked:", err)
}
res, err := cl.Unpin(ctx, c)
if err != nil {
t.Error("unpin should have worked:", err)
}
if res.Type != api.DataType {
t.Error("unexpected pin type returned")
}
// test another error case
cl.consensus.Shutdown(ctx)
_, err = cl.Unpin(ctx, c)
if err == nil {
t.Error("expected an error but things worked")
}
}
func TestClusterUnpinPath(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
// Unpin should error without pin being committed to state
_, err := cl.UnpinPath(ctx, test.PathIPFS2)
if err == nil {
t.Error("unpin with path should have failed")
}
// Unpin after pin should succeed
pin, err := cl.PinPath(ctx, test.PathIPFS2, api.PinOptions{})
if err != nil {
t.Fatal("pin with should have worked:", err)
}
if !pin.Cid.Equals(test.CidResolved) {
t.Error("expected a different cid, found", pin.Cid.String())
}
pin, err = cl.UnpinPath(ctx, test.PathIPFS2)
if err != nil {
t.Error("unpin with path should have worked:", err)
}
if !pin.Cid.Equals(test.CidResolved) {
t.Error("expected a different cid, found", pin.Cid.String())
}
}
func TestClusterPeers(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
peers := cl.Peers(ctx)
if len(peers) != 1 {
t.Fatal("expected 1 peer")
}
ident := &config.Identity{}
err := ident.LoadJSON(testingIdentity)
if err != nil {
t.Fatal(err)
}
if peers[0].ID != ident.ID {
fmt.Println(peers[0].ID)
fmt.Println(ident.ID)
t.Error("bad member")
}
}
func TestVersion(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
if cl.Version() != version.Version.String() {
t.Error("bad Version()")
}
}
func TestClusterRecoverAllLocal(t *testing.T) {
ctx := context.Background()
cl, _, _, _ := testingCluster(t)
defer cleanState()
defer cl.Shutdown(ctx)
_, err := cl.Pin(ctx, test.Cid1, api.PinOptions{})
if err != nil {
t.Fatal("pin should have worked:", err)
}
pinDelay()
recov, err := cl.RecoverAllLocal(ctx)
if err != nil {
t.Error("did not expect an error")
}
if len(recov) != 1 {
t.Fatalf("there should be only one pin, got = %d", len(recov))
}
if recov[0].Status != api.TrackerStatusPinned {
t.Errorf("the pin should have been recovered, got = %v", recov[0].Status)
}
}
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