[#1048] control: Add unit test for ListShards

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>

pkg/services/control/service_test.go

@@ -1,6 +1,7 @@
 package control_test
 
 import (
+	"bytes"
 	"testing"
 
 	"github.com/nspcc-dev/neofs-node/pkg/services/control"
@@ -79,3 +80,43 @@ func generateSetNetmapStatusRequestBody() *control.SetNetmapStatusRequest_Body {
 func equalSetnetmapStatusRequestBodies(b1, b2 *control.SetNetmapStatusRequest_Body) bool {
 	return b1.GetStatus() == b2.GetStatus()
 }
+
+func TestListShardsResponse_Body_StableMarshal(t *testing.T) {
+	testStableMarshal(t,
+		generateListShardsResponseBody(),
+		new(control.ListShardsResponse_Body),
+		func(m1, m2 protoMessage) bool {
+			return equalListShardResponseBodies(
+				m1.(*control.ListShardsResponse_Body),
+				m2.(*control.ListShardsResponse_Body),
+			)
+		},
+	)
+}
+
+func equalListShardResponseBodies(b1, b2 *control.ListShardsResponse_Body) bool {
+	if len(b1.Shards) != len(b2.Shards) {
+		return false
+	}
+
+	for i := range b1.Shards {
+		if b1.Shards[i].GetMetabasePath() != b2.Shards[i].GetMetabasePath() ||
+			b1.Shards[i].GetBlobstorePath() != b2.Shards[i].GetBlobstorePath() ||
+			b1.Shards[i].GetWritecachePath() != b2.Shards[i].GetWritecachePath() ||
+			!bytes.Equal(b1.Shards[i].GetShard_ID(), b2.Shards[i].GetShard_ID()) {
+			return false
+		}
+	}
+
+	return true
+}
+
+func generateListShardsResponseBody() *control.ListShardsResponse_Body {
+	body := new(control.ListShardsResponse_Body)
+	body.SetShards([]*control.ShardInfo{
+		generateShardInfo(),
+		generateShardInfo(),
+	})
+
+	return body
+}

pkg/services/control/types_test.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"testing"
 
+	"github.com/google/uuid"
 	"github.com/nspcc-dev/neofs-node/pkg/services/control"
 )
 
@@ -123,3 +124,20 @@ func equalNodeInfos(n1, n2 *control.NodeInfo) bool {
 
 	return true
 }
+
+func generateShardInfo() *control.ShardInfo {
+	si := new(control.ShardInfo)
+
+	path := "/nice/dir/awesome/files"
+
+	uid, _ := uuid.NewRandom()
+	bin, _ := uid.MarshalBinary()
+
+	si.SetID(bin)
+	si.SetMode(control.ShardMode_READ_WRITE)
+	si.SetMetabasePath(path)
+	si.SetBlobstorePath(path)
+	si.SetWriteCachePath(path)
+
+	return si
+}