package main import "time" // testClock is a clock that tests set by hand. type testClock struct { now time.Time } func newTestClock() *testClock { return &testClock{ now: time.Date(2026, 1, 1, 12, 0, 0, 0, time.UTC), } } func (c *testClock) Now() time.Time { return c.now }