go.uber.org/yarpc@v1.72.1/api/transport/handler_test.go (about)

     1  // Copyright (c) 2022 Uber Technologies, Inc.
     2  //
     3  // Permission is hereby granted, free of charge, to any person obtaining a copy
     4  // of this software and associated documentation files (the "Software"), to deal
     5  // in the Software without restriction, including without limitation the rights
     6  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     7  // copies of the Software, and to permit persons to whom the Software is
     8  // furnished to do so, subject to the following conditions:
     9  //
    10  // The above copyright notice and this permission notice shall be included in
    11  // all copies or substantial portions of the Software.
    12  //
    13  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    14  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    15  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    16  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    17  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    18  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    19  // THE SOFTWARE.
    20  
    21  package transport
    22  
    23  import (
    24  	"context"
    25  	"testing"
    26  
    27  	"github.com/stretchr/testify/assert"
    28  	"go.uber.org/zap/zapcore"
    29  )
    30  
    31  type UnaryHandlerFunc func(context.Context, *Request, ResponseWriter) error
    32  type OnewayHandlerFunc func(context.Context, *Request) error
    33  type StreamHandlerFunc func(*ServerStream) error
    34  
    35  func (f UnaryHandlerFunc) Handle(ctx context.Context, r *Request, w ResponseWriter) error {
    36  	return f(ctx, r, w)
    37  }
    38  
    39  func (f OnewayHandlerFunc) HandleOneway(ctx context.Context, r *Request) error {
    40  	return f(ctx, r)
    41  }
    42  
    43  func (f StreamHandlerFunc) HandleStream(stream *ServerStream) error {
    44  	return f(stream)
    45  }
    46  
    47  func TestHandlerSpecLogMarshaling(t *testing.T) {
    48  	tests := []struct {
    49  		desc string
    50  		spec HandlerSpec
    51  		want map[string]interface{}
    52  	}{
    53  		{
    54  			desc: "unary",
    55  			spec: NewUnaryHandlerSpec(UnaryHandlerFunc(func(context.Context, *Request, ResponseWriter) error {
    56  				return nil
    57  			})),
    58  			want: map[string]interface{}{"rpcType": "Unary"},
    59  		},
    60  		{
    61  			desc: "oneway",
    62  			spec: NewOnewayHandlerSpec(OnewayHandlerFunc(func(context.Context, *Request) error {
    63  				return nil
    64  			})),
    65  			want: map[string]interface{}{"rpcType": "Oneway"},
    66  		},
    67  		{
    68  			desc: "stream",
    69  			spec: NewStreamHandlerSpec(StreamHandlerFunc(func(*ServerStream) error {
    70  				return nil
    71  			})),
    72  			want: map[string]interface{}{"rpcType": "Streaming"},
    73  		},
    74  	}
    75  
    76  	for _, tt := range tests {
    77  		t.Run(tt.desc, func(t *testing.T) {
    78  			enc := zapcore.NewMapObjectEncoder()
    79  			assert.NoError(t, tt.spec.MarshalLogObject(enc), "Unexpected error marshaling spec.")
    80  			assert.Equal(t, tt.want, enc.Fields, "Unexpected output from marshaling spec.")
    81  		})
    82  	}
    83  }