package reflection

import (
	"fmt"
	"testing"
)

type Fakeb struct {
	In int `json:"in"`
}
type fake struct {
	Name  string `json:"name"`
	Age   int    `json:"age"`
	Usage *Fakeb `json:"usage"`
}

func TestSetter(t *testing.T) {
	dst := &fake{}
	ms := map[string]any{"name": "aa", "age": "5", "usage": map[string]any{"in": 15}}
	err := Setter(dst, ms)
	if err != nil {
		t.Error(err)
		return
	}
	if dst.Age != 5 {
		t.Errorf("setter failed")
	} else {
		fmt.Println(dst.Usage.In)
		fmt.Printf("%+v", dst)
	}
}