pkg/local_object_storage/shard/list_test.go

@@ -2,6 +2,7 @@ package shard_test
 
 import (
 	"context"
+	"sync"
 	"testing"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/object"
@@ -9,22 +10,21 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard"
 	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
 	"github.com/stretchr/testify/require"
+	"golang.org/x/sync/errgroup"
 )
 
 func TestShard_List(t *testing.T) {
-	sh := newShard(t, false)
-	shWC := newShard(t, true)
-
-	defer func() {
-		releaseShard(sh, t)
-		releaseShard(shWC, t)
-	}()
-
 	t.Run("without write cache", func(t *testing.T) {
+		t.Parallel()
+		sh := newShard(t, false)
+		defer releaseShard(sh, t)
 		testShardList(t, sh)
 	})
 
 	t.Run("with write cache", func(t *testing.T) {
+		t.Parallel()
+		shWC := newShard(t, true)
+		defer releaseShard(shWC, t)
 		testShardList(t, shWC)
 	})
 }
@@ -33,13 +33,17 @@ func testShardList(t *testing.T, sh *shard.Shard) {
 	const C = 10
 	const N = 5
 
+	var mtx sync.Mutex
 	objs := make(map[string]int)
-	var putPrm shard.PutPrm
 
+	var errG errgroup.Group
+	errG.SetLimit(C * N)
 	for i := 0; i < C; i++ {
+		errG.Go(func() error {
 			cnr := cidtest.ID()
 
 			for j := 0; j < N; j++ {
+				errG.Go(func() error {
 					obj := testutil.GenerateObjectWithCID(cnr)
 					testutil.AddPayload(obj, 1<<2)
 
@@ -49,14 +53,21 @@ func testShardList(t *testing.T, sh *shard.Shard) {
 					obj.SetParentID(idParent)
 					obj.SetParent(parent)
 
+					mtx.Lock()
 					objs[object.AddressOf(obj).EncodeToString()] = 0
+					mtx.Unlock()
 
+					var putPrm shard.PutPrm
 					putPrm.SetObject(obj)
 
 					_, err := sh.Put(context.Background(), putPrm)
-			require.NoError(t, err)
+					return err
+				})
 			}
+			return nil
+		})
 	}
+	require.NoError(t, errG.Wait())
 
 	res, err := sh.List()
 	require.NoError(t, err)