go.uber.org/yarpc@v1.72.1/encoding/protobuf/v2/error_external_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 v2_test
    22  
    23  import (
    24  	"fmt"
    25  	"testing"
    26  
    27  	"github.com/golang/protobuf/ptypes/wrappers"
    28  	"github.com/stretchr/testify/assert"
    29  	"github.com/stretchr/testify/require"
    30  	"go.uber.org/yarpc/encoding/protobuf/v2"
    31  	"go.uber.org/yarpc/yarpcerrors"
    32  	"google.golang.org/protobuf/proto"
    33  )
    34  
    35  func TestGetDetailsFromWrappedError(t *testing.T) {
    36  	errDetail := &wrappers.BytesValue{Value: []byte("err detail bytes")}
    37  
    38  	pbErr := v2.NewError(
    39  		yarpcerrors.CodeAborted,
    40  		"aborted",
    41  		v2.WithErrorDetails(errDetail))
    42  
    43  	wrappedErr := fmt.Errorf("wrapped err 2: %w", fmt.Errorf("wrapped err 1: %w", pbErr))
    44  
    45  	details := v2.GetErrorDetails(wrappedErr)
    46  	require.Len(t, details, 1, "expected exactly one detail")
    47  	errDet := details[0].(proto.Message)
    48  	assert.True(t, proto.Equal(errDetail, errDet), "unexpected detail")
    49  }