package tracetest

import "go.opentelemetry.io/otel/api/trace/tracetest"

Index

Types

type Event 

type Event struct {
	Timestamp  time.Time
	Name       string
	Attributes map[label.Key]label.Value
}

Event encapsulates the properties of calls to AddEvent or AddEventWithTimestamp.

type Option 

type Option interface {
	Apply(*config)
}

func WithSpanContextFunc 

func WithSpanContextFunc(f func(context.Context) trace.SpanContext) Option

func WithSpanRecorder 

func WithSpanRecorder(sr SpanRecorder) Option

type Provider 

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

func NewProvider 

func NewProvider(opts ...Option) *Provider

func (*Provider) Tracer 

func (p *Provider) Tracer(instName string, opts ...trace.TracerOption) trace.Tracer

type Span 

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

func (*Span) AddEvent 

func (s *Span) AddEvent(ctx context.Context, name string, attrs ...label.KeyValue)

func (*Span) AddEventWithTimestamp 

func (s *Span) AddEventWithTimestamp(ctx context.Context, timestamp time.Time, name string, attrs ...label.KeyValue)

func (*Span) Attributes 

func (s *Span) Attributes() map[label.Key]label.Value

Attributes returns the attributes set on the Span, either at or after creation time. If the same attribute key was set multiple times, the last call will be used. Attributes cannot be changed after End has been called on the Span.

func (*Span) End 

func (s *Span) End(opts ...trace.EndOption)

func (*Span) EndTime 

func (s *Span) EndTime() (time.Time, bool)

EndTime returns the time at which the Span was ended if at has been ended, or false otherwise. If the span has been ended, the returned time will be the wall-clock time unless a specific end time was provided.

func (*Span) Ended 

func (s *Span) Ended() bool

Ended returns whether the Span has been ended, i.e., whether End has been called at least once on the Span.

func (*Span) Events 

func (s *Span) Events() []Event

Events returns the events set on the Span. Events cannot be changed after End has been called on the Span.

func (*Span) IsRecording 

func (s *Span) IsRecording() bool
func (s *Span) Links() map[trace.SpanContext][]label.KeyValue

Links returns the links set on the Span at creation time. If multiple links for the same SpanContext were set, the last link will be used.

func (*Span) Name 

func (s *Span) Name() string

Name returns the name most recently set on the Span, either at or after creation time. It cannot be change after End has been called on the Span.

func (*Span) ParentSpanID 

func (s *Span) ParentSpanID() trace.SpanID

ParentSpanID returns the SpanID of the parent Span. If the Span is a root Span and therefore does not have a parent, the returned SpanID will be invalid (i.e., it will contain all zeroes).

func (*Span) RecordError 

func (s *Span) RecordError(ctx context.Context, err error, opts ...trace.ErrorOption)

func (*Span) SetAttribute 

func (s *Span) SetAttribute(k string, v interface{})

func (*Span) SetAttributes 

func (s *Span) SetAttributes(attrs ...label.KeyValue)

func (*Span) SetName 

func (s *Span) SetName(name string)

func (*Span) SetStatus 

func (s *Span) SetStatus(code codes.Code, msg string)

func (*Span) SpanContext 

func (s *Span) SpanContext() trace.SpanContext

func (*Span) SpanKind 

func (s *Span) SpanKind() trace.SpanKind

SpanKind returns the span kind of this span.

func (*Span) StartTime 

func (s *Span) StartTime() time.Time

StartTime returns the time at which the Span was started. This will be the wall-clock time unless a specific start time was provided.

func (*Span) StatusCode 

func (s *Span) StatusCode() codes.Code

Status returns the status most recently set on the Span, or codes.OK if no status has been explicitly set. It cannot be changed after End has been called on the Span.

func (*Span) StatusMessage 

func (s *Span) StatusMessage() string

StatusMessage returns the status message most recently set on the Span or the empty string if no status mesaage was set.

func (*Span) Tracer 

func (s *Span) Tracer() trace.Tracer

type SpanRecorder 

type SpanRecorder interface {
	OnStart(*Span)
	OnEnd(*Span)
}

type StandardSpanRecorder 

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

func (*StandardSpanRecorder) Completed 

func (ssr *StandardSpanRecorder) Completed() []*Span

func (*StandardSpanRecorder) OnEnd 

func (ssr *StandardSpanRecorder) OnEnd(span *Span)

func (*StandardSpanRecorder) OnStart 

func (ssr *StandardSpanRecorder) OnStart(span *Span)

func (*StandardSpanRecorder) Started 

func (ssr *StandardSpanRecorder) Started() []*Span

type Tracer 

type Tracer struct {
	// Name is the instrumentation name.
	Name string
	// Version is the instrumentation version.
	Version string
	// contains filtered or unexported fields
}

Tracer is an OpenTelemetry Tracer implementation used for testing.

func (*Tracer) Start 

func (t *Tracer) Start(ctx context.Context, name string, opts ...trace.StartOption) (context.Context, trace.Span)

Source Files

config.go event.go package.go provider.go span.go tracer.go

Version
v0.11.0
Published
Aug 25, 2020
Platform
js/wasm
Imports
10 packages
Last checked
1 hour ago –

Tools for package owners.