diff --git a/internal/testutil/TestEngine.go b/internal/testutil/TestEngine.go
index 16502e8..af086ac 100644
--- a/internal/testutil/TestEngine.go
+++ b/internal/testutil/TestEngine.go
@@ -5,11 +5,13 @@ import (
 	"fmt"
 	"os"
 	"path"
+	"time"
 
 	"git.defalsify.org/vise.git/engine"
 	"git.defalsify.org/vise.git/logging"
 	"git.defalsify.org/vise.git/resource"
 	"git.grassecon.net/urdt/ussd/internal/handlers"
+	"git.grassecon.net/urdt/ussd/internal/handlers/server"
 	"git.grassecon.net/urdt/ussd/internal/storage"
 	testdataloader "github.com/peteole/testdata-loader"
 )
@@ -20,12 +22,13 @@ var (
 	scriptDir = path.Join(baseDir, "services", "registration")
 )
 
-func TestEngine(sessionId string) (engine.Engine, func()) {
-	//var accountService server.AccountServiceInterface
+func TestEngine(sessionId string) (engine.Engine, func(), chan bool) {
 	ctx := context.Background()
 	ctx = context.WithValue(ctx, "SessionId", sessionId)
 	pfp := path.Join(scriptDir, "pp.csv")
 
+	var eventChannel = make(chan bool)
+
 	cfg := engine.Config{
 		Root:       "root",
 		SessionId:  sessionId,
@@ -75,6 +78,21 @@ func TestEngine(sessionId string) (engine.Engine, func()) {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
 	}
+
+	switch AccountService.(type) {
+	case *server.MockAccountService:
+		go func() {
+			eventChannel <- false
+		}()
+	case *server.AccountService:
+		go func() {
+			time.Sleep(5 * time.Second) // Wait for 5 seconds
+			eventChannel <- true
+		}()
+	default:
+		panic("Unknown account service type")
+	}
+
 	hl, err := lhs.GetHandler(AccountService)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
@@ -83,7 +101,6 @@ func TestEngine(sessionId string) (engine.Engine, func()) {
 
 	en := lhs.GetEngine()
 	en = en.WithFirst(hl.Init)
-
 	cleanFn := func() {
 		err := en.Finish()
 		if err != nil {
@@ -98,5 +115,5 @@ func TestEngine(sessionId string) (engine.Engine, func()) {
 	}
 
 	//en = en.WithDebug(nil)
-	return en, cleanFn
+	return en, cleanFn, eventChannel
 }
diff --git a/test_engine/menu_traversal_test.go b/test_engine/menu_traversal_test.go
index 9298bbf..dc55782 100644
--- a/test_engine/menu_traversal_test.go
+++ b/test_engine/menu_traversal_test.go
@@ -8,7 +8,6 @@ import (
 	"os"
 	"regexp"
 	"testing"
-	"time"
 
 	"git.grassecon.net/urdt/ussd/driver"
 	"git.grassecon.net/urdt/ussd/internal/testutil"
@@ -55,7 +54,7 @@ func TestMain(m *testing.M) {
 }
 
 func TestAccountCreationSuccessful(t *testing.T) {
-	en, fn := testutil.TestEngine(sessionID)
+	en, fn, eventChannel := testutil.TestEngine(sessionID)
 	defer fn()
 	ctx := context.Background()
 	sessions := testData
@@ -86,8 +85,8 @@ func TestAccountCreationSuccessful(t *testing.T) {
 			}
 		}
 	}
-	// Adding a sleep after the test to wait for registration to complete the process
-	time.Sleep(5 * time.Second)
+	<-eventChannel
+
 }
 
 func TestAccountRegistrationRejectTerms(t *testing.T) {
@@ -98,7 +97,7 @@ func TestAccountRegistrationRejectTerms(t *testing.T) {
 		t.Fail()
 	}
 	edgeCaseSessionID := v.String()
-	en, fn := testutil.TestEngine(edgeCaseSessionID)
+	en, fn, _ := testutil.TestEngine(edgeCaseSessionID)
 	defer fn()
 	ctx := context.Background()
 	sessions := testData
@@ -133,7 +132,7 @@ func TestAccountRegistrationRejectTerms(t *testing.T) {
 }
 
 func TestSendWithInvalidInputs(t *testing.T) {
-	en, fn := testutil.TestEngine(sessionID)
+	en, fn, _ := testutil.TestEngine(sessionID)
 	defer fn()
 	ctx := context.Background()
 	sessions := testData
@@ -174,7 +173,7 @@ func TestSendWithInvalidInputs(t *testing.T) {
 }
 
 func TestMyAccount_Check_My_Balance(t *testing.T) {
-	en, fn := testutil.TestEngine(sessionID)
+	en, fn, _ := testutil.TestEngine(sessionID)
 	defer fn()
 	ctx := context.Background()
 	sessions := testData
@@ -209,7 +208,7 @@ func TestMyAccount_Check_My_Balance(t *testing.T) {
 }
 
 func TestMainMenuHelp(t *testing.T) {
-	en, fn := testutil.TestEngine(sessionID)
+	en, fn, _ := testutil.TestEngine(sessionID)
 	defer fn()
 	ctx := context.Background()
 	sessions := testData
@@ -244,7 +243,7 @@ func TestMainMenuHelp(t *testing.T) {
 }
 
 func TestMainMenuQuit(t *testing.T) {
-	en, fn := testutil.TestEngine(sessionID)
+	en, fn, _ := testutil.TestEngine(sessionID)
 	defer fn()
 	ctx := context.Background()
 	sessions := testData
@@ -279,7 +278,7 @@ func TestMainMenuQuit(t *testing.T) {
 }
 
 func TestMyAccount_Check_Community_Balance(t *testing.T) {
-	en, fn := testutil.TestEngine(sessionID)
+	en, fn, _ := testutil.TestEngine(sessionID)
 	defer fn()
 	ctx := context.Background()
 	sessions := testData
@@ -314,7 +313,7 @@ func TestMyAccount_Check_Community_Balance(t *testing.T) {
 }
 
 func TestMyAccount_MyAddress(t *testing.T) {
-	en, fn := testutil.TestEngine(sessionID)
+	en, fn, _ := testutil.TestEngine(sessionID)
 	defer fn()
 	ctx := context.Background()
 	sessions := testData
@@ -356,7 +355,7 @@ func TestGroups(t *testing.T) {
 	if err != nil {
 		log.Fatalf("Failed to load test groups: %v", err)
 	}
-	en, fn := testutil.TestEngine(sessionID)
+	en, fn, _ := testutil.TestEngine(sessionID)
 	defer fn()
 	ctx := context.Background()
 	// Create test cases from loaded groups