forked from mystiq/dex
56 lines
1.1 KiB
Go
56 lines
1.1 KiB
Go
package dsig
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import (
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"time"
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"github.com/jonboulle/clockwork"
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)
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// Clock wraps a clockwork.Clock (which could be real or fake) in order
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// to default to a real clock when a nil *Clock is used. In other words,
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// if you attempt to use a nil *Clock it will defer to the real system
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// clock. This allows Clock to be easily added to structs with methods
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// that currently reference the time package, without requiring every
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// instantiation of that struct to be updated.
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type Clock struct {
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wrapped clockwork.Clock
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}
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func (c *Clock) getWrapped() clockwork.Clock {
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if c == nil {
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return clockwork.NewRealClock()
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}
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return c.wrapped
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}
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func (c *Clock) After(d time.Duration) <-chan time.Time {
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return c.getWrapped().After(d)
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}
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func (c *Clock) Sleep(d time.Duration) {
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c.getWrapped().Sleep(d)
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}
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func (c *Clock) Now() time.Time {
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return c.getWrapped().Now()
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}
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func NewRealClock() *Clock {
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return &Clock{
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wrapped: clockwork.NewRealClock(),
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}
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}
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func NewFakeClock(wrapped clockwork.Clock) *Clock {
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return &Clock{
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wrapped: wrapped,
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}
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}
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func NewFakeClockAt(t time.Time) *Clock {
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return &Clock{
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wrapped: clockwork.NewFakeClockAt(t),
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}
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}
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