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a part of #7020 ```txt goos: windows goarch: amd64 pkg: go.opentelemetry.io/otel/exporters/stdout/stdoutlog/internal/observ cpu: Intel(R) Core(TM) i7-14700 │ result.txt │ │ sec/op │ InstrumentationExportLogs/NoError-28 47.68n ± 5% InstrumentationExportLogs/PartialError-28 471.6n ± 2% InstrumentationExportLogs/FullError-28 471.9n ± 10% geomean 219.7n │ result.txt │ │ B/op │ InstrumentationExportLogs/NoError-28 0.000 ± 0% InstrumentationExportLogs/PartialError-28 305.0 ± 0% InstrumentationExportLogs/FullError-28 305.0 ± 0% geomean ¹ ¹ summaries must be >0 to compute geomean │ result.txt │ │ allocs/op │ InstrumentationExportLogs/NoError-28 0.000 ± 0% InstrumentationExportLogs/PartialError-28 4.000 ± 0% InstrumentationExportLogs/FullError-28 4.000 ± 0% geomean ¹ ¹ summaries must be >0 to compute geomean ``` --------- Co-authored-by: Damien Mathieu <42@dmathieu.com>
35 lines
912 B
Go
35 lines
912 B
Go
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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package internal
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import (
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func requireErrorString(t *testing.T, expect string, err error) {
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t.Helper()
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require.Error(t, err)
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require.ErrorIs(t, err, PartialSuccess{})
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const pfx = "stdoutlog partial success: "
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msg := err.Error()
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require.True(t, strings.HasPrefix(msg, pfx))
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require.Equal(t, expect, msg[len(pfx):])
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}
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func TestPartialSuccessFormat(t *testing.T) {
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requireErrorString(t, "empty message (0 logs failed)", LogPartialSuccessError(0, ""))
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requireErrorString(t, "help help (0 logs failed)", LogPartialSuccessError(0, "help help"))
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requireErrorString(
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t,
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"what happened (10 logs failed)",
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LogPartialSuccessError(10, "what happened"),
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)
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requireErrorString(t, "what happened (15 logs failed)", LogPartialSuccessError(15, "what happened"))
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}
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