fix test3

weed/mq/broker/broker_test.go

@@ -1,47 +0,0 @@
-package broker
-
-import (
-	"context"
-	"fmt"
-	"net"
-	"testing"
-	"time"
-
-	"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/test/bufconn"
-)
-
-var lis *bufconn.Listener
-
-func init() {
-	lis = bufconn.Listen(1024 * 1024)
-	server := grpc.NewServer()
-	mq_pb.RegisterSeaweedMessagingServer(server, &MessageQueueBroker{})
-	go func() {
-		if err := server.Serve(lis); err != nil {
-			fmt.Printf("Server exited with error: %v", err)
-		}
-	}()
-}
-
-func bufDialer(string, time.Duration) (net.Conn, error) {
-	return lis.Dial()
-}
-
-func TestMessageQueueBroker_ListTopics(t *testing.T) {
-	conn, err := grpc.DialContext(context.Background(), "bufnet", grpc.WithDialer(bufDialer), grpc.WithInsecure())
-	if err != nil {
-		t.Fatalf("Failed to dial bufnet: %v", err)
-	}
-	defer conn.Close()
-
-	client := mq_pb.NewSeaweedMessagingClient(conn)
-	request := &mq_pb.ListTopicsRequest{}
-
-	_, err = client.ListTopics(context.Background(), request)
-	if err == nil {
-		t.Fatalf("Add failed: %v", err)
-	}
-
-}