github.com/cloudwego/kitex@v0.9.0/client/context_test.go (about)

     1  /*
     2   * Copyright 2021 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 client
    18  
    19  import (
    20  	"context"
    21  	"testing"
    22  
    23  	"github.com/cloudwego/kitex/client/callopt"
    24  	"github.com/cloudwego/kitex/internal/test"
    25  )
    26  
    27  const (
    28  	mockHostPort     = "127.0.0.1:18888"
    29  	mockCallOptsInfo = "mock call option info"
    30  )
    31  
    32  func TestContextWithCallOptions(t *testing.T) {
    33  	defer func() {
    34  		p := recover()
    35  		test.Assert(t, p == nil, p)
    36  	}()
    37  
    38  	var ctx context.Context
    39  	var opts []callopt.Option
    40  
    41  	// nil ctx
    42  	ctxWithNilParent := NewCtxWithCallOptions(ctx, opts)
    43  	test.Assert(t, ctxWithNilParent == nil, ctxWithNilParent)
    44  
    45  	// length of opts is 0
    46  	ctx = context.Background()
    47  	ctxWithNilOpts := NewCtxWithCallOptions(ctx, nil)
    48  	test.Assert(t, ctxWithNilOpts == ctx)
    49  
    50  	// with opts
    51  	ctxWithCallOpts := NewCtxWithCallOptions(ctx, opts)
    52  	callOpts := CallOptionsFromCtx(ctxWithCallOpts)
    53  	test.DeepEqual(t, opts, callOpts)
    54  
    55  	// read call opts info
    56  	ctxWithCallOptsInfo := context.WithValue(ctx, ctxCallOptionInfoKey, mockCallOptsInfo)
    57  	test.Assert(t, CallOptionInfoFromCtx(ctxWithCallOptsInfo) == mockCallOptsInfo)
    58  }