package internaltest

import "go.opentelemetry.io/otel/internal/internaltest"

Package internaltest provides testing functionality.

Index ¶

• type TextMapCarrier
• func NewTextMapCarrier(data map[string]string) *TextMapCarrier
• func (c *TextMapCarrier) Get(key string) string
• func (c *TextMapCarrier) GotKey(t *testing.T, key string) bool
• func (c *TextMapCarrier) GotN(t *testing.T, n int) bool
• func (c *TextMapCarrier) Keys() []string
• func (c *TextMapCarrier) Reset(data map[string]string)
• func (c *TextMapCarrier) Set(key, value string)
• func (c *TextMapCarrier) SetKeyValue(t *testing.T, key, value string) bool
• func (c *TextMapCarrier) SetN(t *testing.T, n int) bool
• type TextMapPropagator
• func NewTextMapPropagator(name string) *TextMapPropagator
• func (p *TextMapPropagator) Extract(ctx context.Context, carrier propagation.TextMapCarrier) context.Context
• func (p *TextMapPropagator) ExtractedN(t *testing.T, ctx context.Context, n int) bool
• func (p *TextMapPropagator) Fields() []string
• func (p *TextMapPropagator) Inject(ctx context.Context, carrier propagation.TextMapCarrier)
• func (p *TextMapPropagator) InjectedN(t *testing.T, carrier *TextMapCarrier, n uint64) bool

Types ¶

type TextMapCarrier ¶

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

TextMapCarrier is a storage medium for a TextMapPropagator used in testing. The methods of a TextMapCarrier are concurrent safe.

func NewTextMapCarrier ¶

func NewTextMapCarrier(data map[string]string) *TextMapCarrier

NewTextMapCarrier returns a new *TextMapCarrier populated with data.

func (*TextMapCarrier) Get ¶

func (c *TextMapCarrier) Get(key string) string

Get returns the value associated with the passed key.

func (*TextMapCarrier) GotKey ¶

func (c *TextMapCarrier) GotKey(t *testing.T, key string) bool

GotKey tests if c.Get has been called for key.

func (*TextMapCarrier) GotN ¶

func (c *TextMapCarrier) GotN(t *testing.T, n int) bool

GotN tests if n calls to c.Get have been made.

func (*TextMapCarrier) Keys ¶

func (c *TextMapCarrier) Keys() []string

Keys returns the keys for which this carrier has a value.

func (*TextMapCarrier) Reset ¶

func (c *TextMapCarrier) Reset(data map[string]string)

Reset zeros out the recording state and sets the carried values to data.

func (*TextMapCarrier) Set ¶

func (c *TextMapCarrier) Set(key, value string)

Set stores the key-value pair.

func (*TextMapCarrier) SetKeyValue ¶

func (c *TextMapCarrier) SetKeyValue(t *testing.T, key, value string) bool

SetKeyValue tests if c.Set has been called for the key-value pair.

func (*TextMapCarrier) SetN ¶

func (c *TextMapCarrier) SetN(t *testing.T, n int) bool

SetN tests if n calls to c.Set have been made.

type TextMapPropagator ¶

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

TextMapPropagator is a propagation.TextMapPropagator used for testing.

func NewTextMapPropagator ¶

func NewTextMapPropagator(name string) *TextMapPropagator

NewTextMapPropagator returns a new TextMapPropagator for testing. It will use name as the key it injects into a TextMapCarrier when Inject is called.

func (*TextMapPropagator) Extract ¶

func (p *TextMapPropagator) Extract(ctx context.Context, carrier propagation.TextMapCarrier) context.Context

Extract reads cross-cutting concerns for p from carrier into ctx.

func (*TextMapPropagator) ExtractedN ¶

func (p *TextMapPropagator) ExtractedN(t *testing.T, ctx context.Context, n int) bool

ExtractedN tests if p has made n extractions from the lineage of ctx. nolint (context is not first arg)

func (*TextMapPropagator) Fields ¶

func (p *TextMapPropagator) Fields() []string

Fields returns the name of p as the key who's value is set with Inject.

func (*TextMapPropagator) Inject ¶

func (p *TextMapPropagator) Inject(ctx context.Context, carrier propagation.TextMapCarrier)

Inject sets cross-cutting concerns for p from ctx into carrier.

func (*TextMapPropagator) InjectedN ¶

func (p *TextMapPropagator) InjectedN(t *testing.T, carrier *TextMapCarrier, n uint64) bool

InjectedN tests if p has made n injections to carrier.

Source Files ¶

doc.go text_map_carrier.go text_map_propagator.go