67 lines
2.2 KiB
Go
67 lines
2.2 KiB
Go
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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package receivertest // import "go.opentelemetry.io/collector/receiver/receivertest"
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import (
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"context"
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"github.com/google/uuid"
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"go.opentelemetry.io/collector/component"
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"go.opentelemetry.io/collector/component/componenttest"
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"go.opentelemetry.io/collector/consumer"
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"go.opentelemetry.io/collector/receiver"
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)
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var componentType = component.MustNewType("nop")
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// NewNopCreateSettings returns a new nop settings for Create*Receiver functions.
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func NewNopCreateSettings() receiver.CreateSettings {
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return receiver.CreateSettings{
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ID: component.NewIDWithName(componentType, uuid.NewString()),
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TelemetrySettings: componenttest.NewNopTelemetrySettings(),
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BuildInfo: component.NewDefaultBuildInfo(),
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}
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}
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// NewNopFactory returns a receiver.Factory that constructs nop receivers.
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func NewNopFactory() receiver.Factory {
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return receiver.NewFactory(
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componentType,
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func() component.Config { return &nopConfig{} },
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receiver.WithTraces(createTraces, component.StabilityLevelStable),
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receiver.WithMetrics(createMetrics, component.StabilityLevelStable),
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receiver.WithLogs(createLogs, component.StabilityLevelStable))
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}
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func createTraces(context.Context, receiver.CreateSettings, component.Config, consumer.Traces) (receiver.Traces, error) {
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return nopInstance, nil
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}
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func createMetrics(context.Context, receiver.CreateSettings, component.Config, consumer.Metrics) (receiver.Metrics, error) {
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return nopInstance, nil
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}
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func createLogs(context.Context, receiver.CreateSettings, component.Config, consumer.Logs) (receiver.Logs, error) {
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return nopInstance, nil
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}
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type nopConfig struct{}
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var nopInstance = &nopReceiver{}
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// nopReceiver acts as a receiver for testing purposes.
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type nopReceiver struct {
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component.StartFunc
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component.ShutdownFunc
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}
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// NewNopBuilder returns a receiver.Builder that constructs nop receivers.
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func NewNopBuilder() *receiver.Builder {
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nopFactory := NewNopFactory()
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return receiver.NewBuilder(
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map[component.ID]component.Config{component.NewID(componentType): nopFactory.CreateDefaultConfig()},
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map[component.Type]receiver.Factory{componentType: nopFactory})
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}
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