common/utils/serder/json/exts/exts_test.go

package exts

import (
	"testing"
	"time"

	jsoniter "github.com/json-iterator/go"
	. "github.com/smartystreets/goconvey/convey"
)

func Test_Duration(t *testing.T) {
	c := jsoniter.Config{}
	api := c.Froze()
	api.RegisterExtension(&DurationExt{})

	Convey("Duration", t, func() {
		type Test struct {
			D1 time.Duration  `json:"d1"`
			D2 time.Duration  `json:"d2"`
			D3 *time.Duration `json:"d3"`
			D4 *time.Duration `json:"d4"`
			D5 *time.Duration `json:"d5"`
		}

		var test Test
		err := api.Unmarshal([]byte(`{"d1":"1h", "d2": null, "d3": "2h", "d4": null}`), &test)
		So(err, ShouldBeNil)
		So(test.D1, ShouldEqual, 1*time.Hour)
		So(test.D2, ShouldEqual, 0)
		So(*test.D3, ShouldEqual, 2*time.Hour)
		So(test.D4, ShouldEqual, (*time.Duration)(nil))
		So(test.D5, ShouldEqual, (*time.Duration)(nil))
	})

}