func (s *clockSuite) TestClockAdvance(c *gc.C) {
now := time.Date(2015, 9, 10, 13, 14, 15, 0, time.UTC)
tc := clocktest.NewClock(now)
advance := 5 * time.Minute
tc.Advance(advance)
c.Assert(tc.Now(), gc.Equals, now.Add(advance))
}
func (s *clockSuite) TestClockAfter(c *gc.C) {
now := time.Date(2015, 9, 10, 13, 14, 15, 0, time.UTC)
tc := clocktest.NewClock(now)
advance := 5 * time.Minute
alarm := tc.After(advance)
select {
case <-alarm:
c.Error("alarm shouldn't fire yet")
default:
// all good
}
tc.Advance(advance)
select {
case when := <-alarm:
c.Assert(when, gc.Equals, tc.Now())
case <-time.After(time.Millisecond):
c.Error("alarm should have fired")
}
}
func (s *clockSuite) TestClockNow(c *gc.C) {
now := time.Date(2015, 9, 10, 13, 14, 15, 0, time.UTC)
tc := clocktest.NewClock(now)
c.Assert(tc.Now(), gc.Equals, now)
}