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https://github.com/open-telemetry/opentelemetry-go.git
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45 lines
1.7 KiB
Go
45 lines
1.7 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package internal // import "go.opentelemetry.io/otel/exporters/otlp/internal"
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import (
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"errors"
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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.NotNil(t, err)
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require.Error(t, err)
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require.True(t, errors.Is(err, PartialSuccess{}))
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const pfx = "OTLP 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 metric data points rejected)", PartialSuccessToError(MetricsPartialSuccess, 0, ""))
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requireErrorString(t, "help help (0 metric data points rejected)", PartialSuccessToError(MetricsPartialSuccess, 0, "help help"))
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requireErrorString(t, "what happened (10 metric data points rejected)", PartialSuccessToError(MetricsPartialSuccess, 10, "what happened"))
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requireErrorString(t, "what happened (15 spans rejected)", PartialSuccessToError(TracingPartialSuccess, 15, "what happened"))
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requireErrorString(t, "empty message (7 log records rejected)", PartialSuccessToError("log records", 7, ""))
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}
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