/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package client_test

import (
	"context"
	"fmt"
	"math/rand"
	"testing"

	"github.com/apache/servicecomb-service-center/client"
	"github.com/apache/servicecomb-service-center/pkg/rpc"
	v1sync "github.com/apache/servicecomb-service-center/syncer/api/v1"
	syncrpc "github.com/apache/servicecomb-service-center/syncer/rpc"
	"github.com/stretchr/testify/assert"
)

type mockServer struct {
	v1sync.UnimplementedEventServiceServer
}

func (s *mockServer) Sync(ctx context.Context, events *v1sync.EventList) (*v1sync.Results, error) {
	return &v1sync.Results{}, nil
}

func TestNewSetForConfig(t *testing.T) {
	port := 30101 + rand.Intn(1000)
	addr := fmt.Sprintf("127.0.0.1:%d", port)

	server := syncrpc.MockServer(addr, &mockServer{})
	defer server.Stop()

	conn, err := rpc.GetPickFirstLbConn(
		&rpc.Config{
			Addrs:       []string{addr},
			Scheme:      "test",
			ServiceName: "serviceName",
		})
	assert.NoError(t, err)
	defer conn.Close()

	set := client.NewSet(conn)
	_, err = set.EventServiceClient.Sync(context.TODO(), &v1sync.EventList{Events: []*v1sync.Event{
		{Action: "create"},
	}})
	assert.NoError(t, err)
}