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