micro/util/time/duration_test.go

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package time
import (
"bytes"
"encoding/json"
"testing"
"time"
)
func TestMarshalJSON(t *testing.T) {
d := Duration(10000000)
buf, err := json.Marshal(d)
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(buf, []byte(`"10ms"`)) {
t.Fatalf("invalid duration: %s != %s", buf, `"10ms"`)
}
}
func TestUnmarshalJSON(t *testing.T) {
type str struct {
TTL Duration `json:"ttl"`
}
v := &str{}
var err error
err = json.Unmarshal([]byte(`{"ttl":"10ms"}`), v)
if err != nil {
t.Fatal(err)
} else if v.TTL != 10000000 {
t.Fatalf("invalid duration %v != 10000000", v.TTL)
}
err = json.Unmarshal([]byte(`{"ttl":"1y"}`), v)
if err != nil {
t.Fatal(err)
} else if v.TTL != 31622400000000000 {
t.Fatalf("invalid duration %v != 31536000000000000", v.TTL)
}
}
func TestParseDuration(t *testing.T) {
var td time.Duration
var err error
td, err = ParseDuration("14d4h")
if err != nil {
t.Fatalf("ParseDuration error: %v", err)
}
if td.String() != "340h0m0s" {
t.Fatalf("ParseDuration 14d != 340h0m0s : %s", td.String())
}
td, err = ParseDuration("1y")
if err != nil {
t.Fatalf("ParseDuration error: %v", err)
}
if td.String() != "8784h0m0s" {
t.Fatalf("ParseDuration 1y != 8760h0m0s : %s", td.String())
}
}