func TestCombineZeroOrOne(t *testing.T) {
r := intRecurring(5)
if recurring.Combine() != recurring.Nil() {
t.Error("Expect combining no recurrings to be nil recurring.")
}
if recurring.Combine(r) != r {
t.Error("Expected combine of single recurring to be that recurring.")
}
}
func TestCombine3(t *testing.T) {
r := recurring.Combine(
recurring.Until(recurring.AtInterval(kNow, 2*time.Hour), kNow),
recurring.Until(
recurring.AtInterval(kNow, 3*time.Hour), kNow.Add(9*time.Hour)))
verifyTimes(
t,
r.ForTime(kNow),
kNow.Add(3*time.Hour),
kNow.Add(6*time.Hour))
}
func TestDrPepper(t *testing.T) {
r := recurring.Until(
recurring.Combine(
recurring.AtTime(10, 0),
recurring.AtTime(14, 0),
recurring.AtTime(16, 0)),
kNow.AddDate(0, 0, 2))
verifyTimes(
t,
r.ForTime(kNow),
time.Date(2013, 9, 13, 10, 0, 0, 0, time.Local),
time.Date(2013, 9, 13, 14, 0, 0, 0, time.Local),
time.Date(2013, 9, 13, 16, 0, 0, 0, time.Local),
time.Date(2013, 9, 14, 10, 0, 0, 0, time.Local),
time.Date(2013, 9, 14, 14, 0, 0, 0, time.Local),
time.Date(2013, 9, 14, 16, 0, 0, 0, time.Local))
}
func ExampleCombine() {
// Daily at 10:09, 13:05, and 17:13
r := recurring.Combine(
recurring.AtTime(10, 9),
recurring.AtTime(13, 5),
recurring.AtTime(17, 13))
stream := r.ForTime(time.Date(2013, 10, 2, 12, 0, 0, 0, time.Local))
layout := "Jan 2 15:04:05"
var current time.Time
for i := 0; i < 8; i++ {
stream.Next(¤t)
fmt.Println(current.Format(layout))
}
// Output:
// Oct 2 13:05:00
// Oct 2 17:13:00
// Oct 3 10:09:00
// Oct 3 13:05:00
// Oct 3 17:13:00
// Oct 4 10:09:00
// Oct 4 13:05:00
// Oct 4 17:13:00
}
func TestCombine2(t *testing.T) {
r := recurring.Combine(recurring.Nil(), recurring.Nil())
verifyTimes(
t,
r.ForTime(kNow))
}