fix duplicate gvgs in test

e2e/core/basesuite.go

@@ -12,6 +12,8 @@ import (
 	"sync"
 	"time"
 
+	"golang.org/x/exp/slices"
+
 	sdkmath "cosmossdk.io/math"
 	"github.com/cometbft/cometbft/crypto/tmhash"
 	tmlog "github.com/cometbft/cometbft/libs/log"
@@ -682,6 +684,17 @@ func (s *BaseSuite) CreateObject(user keys.KeyManager, primarySP *StorageProvide
 }
 
 func (s *BaseSuite) CreateGlobalVirtualGroup(sp *StorageProvider, familyID uint32, secondarySPIDs []uint32, depositAmount int64) (uint32, uint32) {
+
+	// check if the GVG already exits
+	if familyID != 0 {
+		resp, _ := s.Client.GlobalVirtualGroupByFamilyID(context.Background(), &virtualgroupmoduletypes.QueryGlobalVirtualGroupByFamilyIDRequest{GlobalVirtualGroupFamilyId: familyID})
+		for _, gvg := range resp.GlobalVirtualGroups {
+			if slices.Equal(secondarySPIDs, gvg.SecondarySpIds) {
+				return gvg.Id, familyID
+			}
+		}
+	}
+
 	// Create a GVG for each sp by default
 	deposit := sdk.Coin{
 		Denom:  s.Config.Denom,

go.mod

@@ -27,6 +27,7 @@ require (
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.15.0
 	github.com/stretchr/testify v1.8.4
+	golang.org/x/exp v0.0.0-20230515195305-f3d0a9c9a5cc
 	google.golang.org/genproto/googleapis/api v0.0.0-20230711160842-782d3b101e98
 	google.golang.org/grpc v1.58.3
 	google.golang.org/protobuf v1.31.0
@@ -159,7 +160,6 @@ require (
 	github.com/zondax/ledger-go v0.14.1 // indirect
 	go.etcd.io/bbolt v1.3.7 // indirect
 	golang.org/x/crypto v0.14.0 // indirect
-	golang.org/x/exp v0.0.0-20230515195305-f3d0a9c9a5cc // indirect
 	golang.org/x/net v0.17.0 // indirect
 	golang.org/x/sys v0.13.0 // indirect
 	golang.org/x/term v0.13.0 // indirect