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, ss []*trace.SpanSnapshot) error
• func (imsb *InMemoryExporter) GetSpans() []*trace.SpanSnapshot
• func (imsb *InMemoryExporter) Reset()
• func (imsb *InMemoryExporter) Shutdown(context.Context) error
• type NoopExporter
• func NewNoopExporter() *NoopExporter
• func (nsb *NoopExporter) ExportSpans(context.Context, []*trace.SpanSnapshot) error
• func (nsb *NoopExporter) Shutdown(context.Context) error

Types ¶

type InMemoryExporter ¶

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

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

func NewInMemoryExporter ¶

func NewInMemoryExporter() *InMemoryExporter

NewInMemoryExporter returns a new InMemoryExporter.

func (*InMemoryExporter) ExportSpans ¶

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

ExportSpans handles export of SpanSnapshots by storing them in memory.

func (*InMemoryExporter) GetSpans ¶

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

GetSpans returns the current in-memory stored spans.

func (*InMemoryExporter) Reset ¶

func (imsb *InMemoryExporter) Reset()

Reset the current in-memory storage.

func (*InMemoryExporter) Shutdown ¶

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

Shutdown stops the exporter by clearing SpanSnapshots held in memory.

type NoopExporter ¶

type NoopExporter struct{}

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

func NewNoopExporter ¶

func NewNoopExporter() *NoopExporter

NewNoopExporter returns a new no-op exporter.

func (*NoopExporter) ExportSpans ¶

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

ExportSpans handles export of SpanSnapshots by dropping them.

func (*NoopExporter) Shutdown ¶

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

Shutdown stops the exporter by doing nothing.

Source Files ¶

test.go