faketime

Documentation

Overview

Package faketime fakes time for tests

Index

• func AutoAdvance(t time.Time, dt time.Duration) func() time.Time
• func Frozen(t time.Time) func() time.Time
• type TimeAdvance
  • func NewTimeAdvance(start time.Time) *TimeAdvance
  • func (t *TimeAdvance) Advance(dt time.Duration) time.Time
  • func (t *TimeAdvance) NowFunc() func() time.Time

Functions

func AutoAdvance

func AutoAdvance(t time.Time, dt time.Duration) func() time.Time

AutoAdvance returns a time source function that returns a time equal to 't + ((n - 1) * dt)' wheren n is the number of serialized invocations of the returned function. The returned function will generate a time series of the form [t, t+dt, t+2dt, t+3dt, ...]

func Frozen

func Frozen(t time.Time) func() time.Time

Frozen returns a function that always returns t

Types

type TimeAdvance

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

TimeAdvance allows controlling the passage of time. Intended to be used in tests.

func NewTimeAdvance

func NewTimeAdvance(start time.Time) *TimeAdvance

NewTimeAdvance creates a TimeAdvance with the given start time

func (*TimeAdvance) Advance

func (t *TimeAdvance) Advance(dt time.Duration) time.Time

Advance advances t by dt, such that the next call to t.NowFunc()() returns current t + dt

func (*TimeAdvance) NowFunc

func (t *TimeAdvance) NowFunc() func() time.Time

NowFunc returns a time provider function for t