package tracetest

import "go.opentelemetry.io/otel/sdk/export/trace/tracetest"

tracetest is a testing helper package for the SDK. User can configure no-op or in-memory exporters to verify different SDK behaviors or custom instrumentation.

Index ¶

• type InMemoryExporter
• func NewInMemoryExporter() *InMemoryExporter
• func (imsb *InMemoryExporter) ExportSpans(_ context.Context, sds []*trace.SpanData) error
• func (imsb *InMemoryExporter) GetSpans() []*trace.SpanData
• func (imsb *InMemoryExporter) Reset()
• func (imsb *InMemoryExporter) Shutdown(context.Context) error
• type NoopExporter
• func NewNoopExporter() *NoopExporter
• func (nsb *NoopExporter) ExportSpans(context.Context, []*trace.SpanData) error
• func (nsb *NoopExporter) Shutdown(context.Context) error

Package Files ¶

test.go

type InMemoryExporter ¶ Uses

type InMemoryExporter struct {
    // contains filtered or unexported fields
}

InMemoryExporter is an exporter that stores all received spans in-memory.

func NewInMemoryExporter ¶ Uses

func NewInMemoryExporter() *InMemoryExporter

NewInMemoryExporter returns a new InMemoryExporter.

func (*InMemoryExporter) ExportSpans ¶ Uses

func (imsb *InMemoryExporter) ExportSpans(_ context.Context, sds []*trace.SpanData) error

ExportSpans handles export of SpanData by storing it in memory.

func (*InMemoryExporter) GetSpans ¶ Uses

func (imsb *InMemoryExporter) GetSpans() []*trace.SpanData

GetSpans returns the current in-memory stored spans.

func (*InMemoryExporter) Reset ¶ Uses

func (imsb *InMemoryExporter) Reset()

Reset the current in-memory storage.

func (*InMemoryExporter) Shutdown ¶ Uses

func (imsb *InMemoryExporter) Shutdown(context.Context) error

Shutdown stops the exporter by clearing SpanData held in memory.

type NoopExporter ¶ Uses

type NoopExporter struct{}

NoopExporter is an exporter that drops all received SpanData and performs no action.

func NewNoopExporter ¶ Uses

func NewNoopExporter() *NoopExporter

NewNoopExporter returns a new no-op exporter.

func (*NoopExporter) ExportSpans ¶ Uses

func (nsb *NoopExporter) ExportSpans(context.Context, []*trace.SpanData) error

ExportSpans handles export of SpanData by dropping it.

func (*NoopExporter) Shutdown ¶ Uses

func (nsb *NoopExporter) Shutdown(context.Context) error

Shutdown stops the exporter by doing nothing.