Fix Jitter tests

nhooyr · nhooyr · commit 7757bf8a60c5 · 2018-07-12T14:09:04.000-04:00
Closes #9
diff --git a/retry_test.go b/retry_test.go
@@ -148,23 +148,19 @@ func TestRetry(t *testing.T) {
 
 	t.Run("Jitter", func(t *testing.T) {
 		t.Parallel()
-		var count int
 
 		var durs []time.Duration
 		last := time.Now()
-		New(time.Millisecond).Attempts(500).Jitter(0.9991).Run(func() error {
+		New(time.Millisecond * 100).Attempts(100).Jitter(0.1).Run(func() error {
 			durs = append(durs, time.Since(last))
 			last = time.Now()
-			count++
 			return io.EOF
 		})
 
 		avg := avgDurations(durs)
 
-		t.Logf("avg dur: %v", avg)
-
-		if avg < time.Microsecond*900 || avg > time.Microsecond*1200 {
-			t.Errorf("bad avg dur")
+		if avg < time.Millisecond*90 || avg > time.Millisecond*110 {
+			t.Error("bad avg dur", avg)
 		}
 	})
 
