don't set a timer when the deadline is the zero value

2018-12-16 21:04:39 +06:30
parent 072b84870c
commit 516b427d46
2 changed files with 9 additions and 1 deletions
--- a/internal/utils/timer_test.go
+++ b/internal/utils/timer_test.go
@@ -54,6 +54,12 @@ var _ = Describe("Timer", func() {
 		Eventually(t.Chan()).Should(Receive())
 	})

+	It("doesn't set a timer if the deadline is the zero value", func() {
+		t := NewTimer()
+		t.Reset(time.Time{})
+		Consistently(t.Chan()).ShouldNot(Receive())
+	})
+
 	It("fires the timer twice, if reset to the same deadline", func() {
 		deadline := time.Now().Add(-time.Millisecond)
 		t := NewTimer()