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opentelemetry-go/exporters/otlp/internal/wrappederror_test.go
Joshua MacDonald ec13377b6b
OTLP traces export errors use a consistent error message prefix (#3516)
* OTLP traces export errors use a consistent error message prefix

* use a wrapped error

* update changelog

* merge changelog

* Update CHANGELOG.md

---------

Co-authored-by: Chester Cheung <cheung.zhy.csu@gmail.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2023-01-27 10:42:15 -08:00

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Go

// Copyright The OpenTelemetry Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package internal // import "go.opentelemetry.io/otel/exporters/otlp/internal"
import (
"context"
"errors"
"testing"
"github.com/stretchr/testify/require"
)
func TestWrappedError(t *testing.T) {
e := WrapTracesError(context.Canceled)
require.Equal(t, context.Canceled, errors.Unwrap(e))
require.Equal(t, TracesExport, e.(wrappedExportError).kind)
require.Equal(t, "traces export: context canceled", e.Error())
require.True(t, errors.Is(e, context.Canceled))
}