clock.go RawHistoryFolder

1package ports
2
3import "time"
4
5// Clock tells the time and makes timers. Owner goroutines select on timer
6// channels in their own loop, so tests control time by firing them.
7type Clock interface {
8	Now() time.Time
9	NewTimer(d time.Duration) Timer
10	NewTicker(d time.Duration) Ticker
11	// AfterFunc calls f in its own goroutine after d, unless stopped.
12	AfterFunc(d time.Duration, f func()) Timer
13}
14
15// Timer is a time.Timer. A stopped or reset timer never delivers a stale
16// value (Go 1.23+ timer semantics).
17type Timer interface {
18	C() <-chan time.Time
19	Stop() bool
20	Reset(d time.Duration) bool
21}
22
23// Ticker is a time.Ticker.
24type Ticker interface {
25	C() <-chan time.Time
26	Stop()
27}