Remove redundant test

auth/service/sevice_test.go

@@ -1,26 +0,0 @@
-package service
-
-import (
-	"testing"
-
-	pb "github.com/micro/go-micro/v2/auth/service/proto"
-)
-
-func TestListRulesSorting(t *testing.T) {
-	s := &svc{
-		rules: []*pb.Rule{
-			&pb.Rule{Priority: 1},
-			&pb.Rule{Priority: 3},
-			&pb.Rule{Priority: 2},
-		},
-	}
-
-	var priorities []int32
-	for _, r := range s.listRules() {
-		priorities = append(priorities, r.Priority)
-	}
-
-	if priorities[0] != 1 || priorities[1] != 2 || priorities[2] != 3 {
-		t.Errorf("Incorrect Rule Sequence")
-	}
-}