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coredns/plugin/cache/item_test.go

24 lines
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package cache
import (
"reflect"
"testing"
"time"
"github.com/miekg/dns"
)
func TestNewItemPreservesMonotonicClock(t *testing.T) {
now := time.Now()
if reflect.DeepEqual(now, now.Round(0)) {
t.Fatal("time.Now did not include a monotonic clock reading")
}
i := newItem(new(dns.Msg), now, time.Minute)
// DeepEqual compares the complete time representation, including its
// monotonic clock reading. Time.Equal intentionally ignores that detail.
if !reflect.DeepEqual(i.stored, now) {
t.Fatalf("stored time = %v; want original time %v", i.stored, now)
}
}