74 lines
2.7 KiB
Go
74 lines
2.7 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 componenttest // import "go.opentelemetry.io/collector/component/componenttest"
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import (
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"context"
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"go.opentelemetry.io/collector/component"
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"go.opentelemetry.io/collector/config"
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"go.opentelemetry.io/collector/consumer"
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"go.opentelemetry.io/collector/consumer/consumertest"
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)
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// NewNopProcessorCreateSettings returns a new nop settings for Create*Processor functions.
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func NewNopProcessorCreateSettings() component.ProcessorCreateSettings {
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return component.ProcessorCreateSettings{
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TelemetrySettings: NewNopTelemetrySettings(),
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BuildInfo: component.NewDefaultBuildInfo(),
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}
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}
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type nopProcessorConfig struct {
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config.ProcessorSettings `mapstructure:",squash"` // squash ensures fields are correctly decoded in embedded struct
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}
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// NewNopProcessorFactory returns a component.ProcessorFactory that constructs nop processors.
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func NewNopProcessorFactory() component.ProcessorFactory {
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return component.NewProcessorFactory(
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"nop",
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func() component.ProcessorConfig {
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return &nopProcessorConfig{
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ProcessorSettings: config.NewProcessorSettings(component.NewID("nop")),
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}
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},
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component.WithTracesProcessor(createTracesProcessor, component.StabilityLevelStable),
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component.WithMetricsProcessor(createMetricsProcessor, component.StabilityLevelStable),
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component.WithLogsProcessor(createLogsProcessor, component.StabilityLevelStable),
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)
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}
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func createTracesProcessor(context.Context, component.ProcessorCreateSettings, component.ProcessorConfig, consumer.Traces) (component.TracesProcessor, error) {
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return nopProcessorInstance, nil
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}
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func createMetricsProcessor(context.Context, component.ProcessorCreateSettings, component.ProcessorConfig, consumer.Metrics) (component.MetricsProcessor, error) {
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return nopProcessorInstance, nil
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}
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func createLogsProcessor(context.Context, component.ProcessorCreateSettings, component.ProcessorConfig, consumer.Logs) (component.LogsProcessor, error) {
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return nopProcessorInstance, nil
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}
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var nopProcessorInstance = &nopProcessor{
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Consumer: consumertest.NewNop(),
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}
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// nopProcessor stores consumed traces and metrics for testing purposes.
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type nopProcessor struct {
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nopComponent
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consumertest.Consumer
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}
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