zaptest

Documentation

Overview

Package zaptest provides helpers for testing logs.

Index

• func Sleep(base time.Duration)
• func Timeout(base time.Duration) time.Duration
• type Buffer
  • func (b *Buffer) Lines() []string
  • func (b *Buffer) Stripped() string
• type Discarder
  • func (d *Discarder) Write(b []byte) (int, error)
• type FailWriter
  • func (w FailWriter) Write(b []byte) (int, error)
• type ShortWriter
  • func (w ShortWriter) Write(b []byte) (int, error)
• type Syncer
  • func (s *Syncer) Called() bool
  • func (s *Syncer) SetError(err error)
  • func (s *Syncer) Sync() error

Functions

func Sleep

func Sleep(base time.Duration)

Sleep scales the sleep duration by $TEST_TIMEOUT_SCALE.

func Timeout

func Timeout(base time.Duration) time.Duration

Timeout scales the provided duration by $TEST_TIMEOUT_SCALE.

Types

type Buffer

type Buffer struct {
	bytes.Buffer
	Syncer
}

Buffer is an implementation of zapcore.WriteSyncer that sends all writes to a bytes.Buffer. It has convenience methods to split the accumulated buffer on newlines.

func (*Buffer) Lines

func (b *Buffer) Lines() []string

Lines returns the current buffer contents, split on newlines.

func (*Buffer) Stripped

func (b *Buffer) Stripped() string

Stripped returns the current buffer contents with the last trailing newline stripped.

type Discarder

type Discarder struct{ Syncer }

A Discarder sends all writes to ioutil.Discard.

func (*Discarder) Write

func (d *Discarder) Write(b []byte) (int, error)

Write implements io.Writer.

type FailWriter

type FailWriter struct{ Syncer }

FailWriter is a WriteSyncer that always returns an error on writes.

func (FailWriter) Write

func (w FailWriter) Write(b []byte) (int, error)

Write implements io.Writer.

type ShortWriter

type ShortWriter struct{ Syncer }

ShortWriter is a WriteSyncer whose write method never fails, but nevertheless fails to the last byte of the input.

func (ShortWriter) Write

func (w ShortWriter) Write(b []byte) (int, error)

Write implements io.Writer.

type Syncer

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

A Syncer is a spy for the Sync portion of zapcore.WriteSyncer.

func (*Syncer) Called

func (s *Syncer) Called() bool

Called reports whether the Sync method was called.

func (*Syncer) SetError

func (s *Syncer) SetError(err error)

SetError sets the error that the Sync method will return.

func (*Syncer) Sync

func (s *Syncer) Sync() error

Sync records that it was called, then returns the user-supplied error (if any).