otel: go.opentelemetry.io/otel/sdk/export/metric/metrictest Index | Files

package metrictest

import "go.opentelemetry.io/otel/sdk/export/metric/metrictest"

Index

Package Files

test.go

func Unslice2 Uses

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func Unslice2(sl interface{}) (one, two export.Aggregator)

Takes a slice of []some.Aggregator and returns a slice of []export.Aggregator

type CheckpointSet Uses

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type CheckpointSet struct {
    sync.RWMutex
    // contains filtered or unexported fields
}

CheckpointSet is useful for testing Exporters. TODO(#872): Uses of this can be replaced by processortest.Output.

func NewCheckpointSet Uses

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func NewCheckpointSet(resource *resource.Resource) *CheckpointSet

NewCheckpointSet returns a test CheckpointSet that new records could be added. Records are grouped by their encoded labels.

func (*CheckpointSet) Add Uses

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func (p *CheckpointSet) Add(desc *metric.Descriptor, newAgg export.Aggregator, labels ...label.KeyValue) (agg export.Aggregator, added bool)

Add a new record to a CheckpointSet.

If there is an existing record with the same descriptor and labels, the stored aggregator will be returned and should be merged.

func (*CheckpointSet) ForEach Uses

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func (p *CheckpointSet) ForEach(_ export.ExportKindSelector, f func(export.Record) error) error

ForEach does not use ExportKindSelected: use a real Processor to test ExportKind functionality.

func (*CheckpointSet) Reset Uses

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func (p *CheckpointSet) Reset()

Reset clears the Aggregator state.

type NoopAggregator Uses

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type NoopAggregator struct{}

NoopAggregator is useful for testing Exporters.

func (NoopAggregator) Aggregation Uses

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func (NoopAggregator) Aggregation() aggregation.Aggregation

Aggregation returns an interface for reading the state of this aggregator.

func (NoopAggregator) Kind Uses

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func (NoopAggregator) Kind() aggregation.Kind

Kind implements aggregation.Aggregation.

func (NoopAggregator) Merge Uses

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func (NoopAggregator) Merge(export.Aggregator, *metric.Descriptor) error

Merge implements export.Aggregator.

func (NoopAggregator) SynchronizedMove Uses

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func (NoopAggregator) SynchronizedMove(export.Aggregator, *metric.Descriptor) error

SynchronizedMove implements export.Aggregator.

func (NoopAggregator) Update Uses

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func (NoopAggregator) Update(context.Context, number.Number, *metric.Descriptor) error

Update implements export.Aggregator.

Package metrictest imports 11 packages (graph). Updated 2020-11-13. Refresh now. Tools for package owners.