github.com/cloudwego/kitex@v0.9.0/server/stream_test.go (about)

     1  /*
     2   * Copyright 2022 CloudWeGo Authors
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package server
    18  
    19  import (
    20  	"context"
    21  	"testing"
    22  
    23  	internal_server "github.com/cloudwego/kitex/internal/server"
    24  	"github.com/cloudwego/kitex/internal/stream"
    25  	"github.com/cloudwego/kitex/internal/test"
    26  	"github.com/cloudwego/kitex/pkg/rpcinfo"
    27  	"github.com/cloudwego/kitex/pkg/stats"
    28  )
    29  
    30  type mockTracer struct {
    31  	stats.Tracer
    32  	rpcinfo.StreamEventReporter
    33  }
    34  
    35  func Test_server_initStreamMiddlewares(t *testing.T) {
    36  	ctl := &rpcinfo.TraceController{}
    37  	ctl.Append(mockTracer{})
    38  	s := &server{
    39  		opt: &internal_server.Options{
    40  			TracerCtl: ctl,
    41  			Streaming: stream.StreamingConfig{},
    42  		},
    43  	}
    44  	s.initStreamMiddlewares(context.Background())
    45  
    46  	test.Assert(t, len(s.opt.Streaming.RecvMiddlewares) > 0, "init middlewares failed")
    47  	test.Assert(t, len(s.opt.Streaming.SendMiddlewares) > 0, "init middlewares failed")
    48  }