tracetesting

Documentation

Index

• func InitTracer() (apitrace.Tracer, func() []sdktrace.ReadOnlySpan)
• type LookupAttributes
  • func (a LookupAttributes) Get(key string) attribute.Value
  • func (a LookupAttributes) Has(key string) bool
• type Recorder
  • func NewRecorder() *Recorder
  • func (r *Recorder) ExportSpans(_ context.Context, s []trace.ReadOnlySpan) error
  • func (r *Recorder) Flush() []trace.ReadOnlySpan
  • func (r *Recorder) Shutdown(_ context.Context) error

Functions

func InitTracer

func InitTracer() (apitrace.Tracer, func() []sdktrace.ReadOnlySpan)

InitTracer initializes the tracer and returns a flusher of the reported spans for further inspection. Its main purpose is to declare a tracer for TESTING.

Types

type LookupAttributes

type LookupAttributes []attribute.KeyValue

LookupAttributes allows to lookup an attribute by key. This is useful for testing purposes.

func (LookupAttributes) Get

func (a LookupAttributes) Get(key string) attribute.Value

Get returns the value of an attribute by key or returns an empty one if it can't find it.

func (LookupAttributes) Has

func (a LookupAttributes) Has(key string) bool

Has returns true if it can find the attribute by key otherwise false

type Recorder

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

Recorder records spans being synced through the SpanSyncer interface.

func NewRecorder

func NewRecorder() *Recorder

func (*Recorder) ExportSpans

func (r *Recorder) ExportSpans(_ context.Context, s []trace.ReadOnlySpan) error

ExportSpans records spans into the internal buffer

func (*Recorder) Flush

func (r *Recorder) Flush() []trace.ReadOnlySpan

Flush returns the current recorded spans and reset the recordings

func (*Recorder) Shutdown

func (r *Recorder) Shutdown(_ context.Context) error

Shutdown flushes the buffer