diff --git a/app/apptesting/test_suite.go b/app/apptesting/test_suite.go
new file mode 100644
index 0000000..4f6d15c
--- /dev/null
+++ b/app/apptesting/test_suite.go
@@ -0,0 +1,71 @@
+package apptesting
+
+import (
+	"time"
+
+	"github.com/cometbft/cometbft/crypto/ed25519"
+	cmtproto "github.com/cometbft/cometbft/proto/tendermint/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
+	"github.com/stretchr/testify/suite"
+
+	"github.com/onomyprotocol/reserve/app"
+)
+
+type KeeperTestHelper struct {
+	suite.Suite
+
+	App      *app.App
+	Ctx      sdk.Context
+	TestAccs []sdk.AccAddress
+}
+
+var (
+	baseTestAccts        = []sdk.AccAddress{}
+	defaultTestStartTime = time.Now().UTC()
+)
+
+// CreateRandomAccounts is a function return a list of randomly generated AccAddresses
+func CreateRandomAccounts(numAccts int) []sdk.AccAddress {
+	testAddrs := make([]sdk.AccAddress, numAccts)
+	for i := 0; i < numAccts; i++ {
+		pk := ed25519.GenPrivKey().PubKey()
+		testAddrs[i] = sdk.AccAddress(pk.Address())
+	}
+
+	return testAddrs
+}
+
+func init() {
+	baseTestAccts = CreateRandomAccounts(3)
+}
+
+func (s *KeeperTestHelper) Setup() {
+	s.App = app.Setup(s.T(), false)
+	s.Ctx = s.App.BaseApp.NewContextLegacy(false, cmtproto.Header{Height: 1, ChainID: s.App.ChainID(), Time: defaultTestStartTime})
+
+	vals, err := s.App.StakingKeeper.GetAllValidators(s.Ctx)
+
+	s.TestAccs = []sdk.AccAddress{}
+	s.TestAccs = append(s.TestAccs, baseTestAccts...)
+	if err != nil {
+		panic(err)
+	}
+	for _, val := range vals {
+		var consAddr sdk.ConsAddress
+		consAddr, _ = val.GetConsAddr()
+		// newConsAddr := sdk.ConsAddress(pubkey.Address().Bytes())
+		signingInfo := slashingtypes.NewValidatorSigningInfo(
+			consAddr,
+			s.Ctx.BlockHeight(),
+			0,
+			time.Unix(0, 0),
+			false,
+			0,
+		)
+		err := s.App.SlashingKeeper.SetValidatorSigningInfo(s.Ctx, consAddr, signingInfo)
+		if err != nil {
+			panic(err)
+		}
+	}
+}
diff --git a/go.mod b/go.mod
index 7c73d6b..a499b6a 100644
--- a/go.mod
+++ b/go.mod
@@ -16,6 +16,7 @@ require (
 	cosmossdk.io/depinject v1.0.0-alpha.4
 	cosmossdk.io/errors v1.0.1
 	cosmossdk.io/log v1.3.1
+	cosmossdk.io/math v1.3.0
 	cosmossdk.io/store v1.0.2
 	cosmossdk.io/tools/confix v0.1.1
 	cosmossdk.io/x/circuit v0.1.0
@@ -55,7 +56,6 @@ require (
 	connectrpc.com/connect v1.15.0 // indirect
 	connectrpc.com/otelconnect v0.7.0 // indirect
 	cosmossdk.io/collections v0.4.0 // indirect
-	cosmossdk.io/math v1.3.0 // indirect
 	cosmossdk.io/x/tx v0.13.1 // indirect
 	filippo.io/edwards25519 v1.0.0 // indirect
 	github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 // indirect