fix user UT case

controllers/user_test.go

@@ -137,6 +137,7 @@ func TestCreateUser(t *testing.T) {
 
 func TestCreateSuperAdmin(t *testing.T) {
 	deleteAllUsers(t)
+	logic.ClearSuperUserCache()
 	var user models.User
 	t.Run("NoSuperAdmin", func(t *testing.T) {
 		user.UserName = "admin"

logic/auth.go

@@ -24,6 +24,10 @@ var (
 	superUser = models.User{}
 )
 
+func ClearSuperUserCache() {
+	superUser = models.User{}
+}
+
 // HasSuperAdmin - checks if server has an superadmin/owner
 func HasSuperAdmin() (bool, error) {