/*
 * Copyright 2022 CloudWeGo Authors
 *
 * Licensed 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 server

import (
	"context"
	"testing"

	internal_server "github.com/cloudwego/kitex/internal/server"
	"github.com/cloudwego/kitex/internal/test"
	"github.com/cloudwego/kitex/pkg/rpcinfo"
	"github.com/cloudwego/kitex/pkg/stats"
)

type mockTracer struct {
	stats.Tracer
	rpcinfo.StreamEventReporter
}

func Test_server_initStreamMiddlewares(t *testing.T) {
	ctl := &rpcinfo.TraceController{}
	ctl.Append(mockTracer{})
	s := &server{
		opt: &internal_server.Options{
			TracerCtl: ctl,
		},
		svcs: &services{},
	}
	s.buildMiddlewares(context.Background())

	test.Assert(t, len(s.opt.Streaming.RecvMiddlewares) == 0, "init middlewares failed")
	test.Assert(t, len(s.opt.Streaming.SendMiddlewares) == 0, "init middlewares failed")
}
