Huangzj
133 lines
3.5 KiB
Go
133 lines
3.5 KiB
Go
package example
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import (
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entity2 "Go-StudyExample/entity"
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"encoding/json"
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"fmt"
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"github.com/goinggo/mapstructure"
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"testing"
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)
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//-----------------------json数据---------------------
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var document = `{"loginName":"sptest1","userType":{"userTypeId":1,"userTypeName":"normal_user","t":"2026-01-02 15:04:05"}}`
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var document1 = `{"cobrandId":10010352,"channelId":-1,"locale":"en_US","tncVersion":2,"people":[{"name":"jack","age":{"birth":10,"year":2000,"animals":[{"barks":"yes","tail":"yes"},{"barks":"no","tail":"yes"}]}},{"name":"jill","age":{"birth":11,"year":2001}}]}`
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var document2 = `[{"name":"bill"},{"name":"lisa"}]`
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var document3 = `{"categories":["12","222","333"],"people":{"name":"jack","age":{"birth":10,"year":2000,"animals":[{"barks":"yes","tail":"yes"},{"barks":"no","tail":"yes"}]}}}`
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//-----------------------------结构体-----------------------
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type Animal struct {
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Barks string `jpath:"barks"`
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}
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type People struct {
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Age int `jpath:"age.birth"` // jpath is relative to the array
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Animals []Animal `jpath:"age.animals"`
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}
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type Items struct {
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Categories []string `jpath:"categories"`
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Peoples []People `jpath:"people"` // Specify the location of the array
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}
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type Items1 struct {
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Categories []string `mapstructure:"Categories"`
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Peoples People1 `mapstructure:"People"` // Specify the location of the array
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}
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type People1 struct {
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Age int `mapstructure:"age.birth"` // jpath is relative to the array
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Animals []Animal `mapstructure:"age.animals"`
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}
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type NameDoc struct {
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Name string `jpath:"name"`
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}
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//---------------------------------测试方法------------------------
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//基本测试
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func TestMapStructureTestFunc(t *testing.T) {
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var te entity2.Entity
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m := make(map[string]interface{})
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m["Num"] = 1
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m["S"] = "test"
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m["T"] = map[string]string{"1": "1", "2": "2"}
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err := mapstructure.Decode(m, &te)
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if err != nil {
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panic(err.Error())
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}
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fmt.Print(te.Num, " ", te.S, " ", te.T)
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}
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//基本测试
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func TestMapStructureTestFunc1(t *testing.T) {
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var docMap map[string]interface{}
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_ = json.Unmarshal([]byte(document), &docMap)
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var user entity2.User
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err := mapstructure.Decode(docMap, &user)
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if err != nil {
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panic(err.Error())
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}
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fmt.Println(user.T.Format("2006-01-02 15:04:05"))
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fmt.Println(user, " ", user.UserType.UserTypeId, " ", user.UserType.UserTypeName)
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}
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//测试切片转换
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func TestMapStructureTestFunc2(t *testing.T) {
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sliceScript := []byte(document2)
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var sliceMap []map[string]interface{}
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_ = json.Unmarshal(sliceScript, &sliceMap)
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var myslice []NameDoc
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err := mapstructure.DecodeSlicePath(sliceMap, &myslice)
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if err != nil {
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panic(err.Error())
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}
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fmt.Println(myslice[0], " ", myslice[1])
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}
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//测试DecodePath
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func TestMapStructureTestFunc3(t *testing.T) {
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docScript := []byte(document1)
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var docMap map[string]interface{}
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_ = json.Unmarshal(docScript, &docMap)
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var items Items
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err := mapstructure.DecodePath(docMap, &items)
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if err != nil {
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panic(err.Error())
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}
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fmt.Println(items.Peoples[0], items.Peoples[1])
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}
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//MetaData的测试例子
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//decode不支持 mapstructure的标识是 xxxx.xxxx
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//并且这边是对tag别名不区分大小写的
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func TestMetaData(t *testing.T) {
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var items1 Items1
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config := &mapstructure.DecoderConfig{
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Metadata: &mapstructure.Metadata{
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Keys: nil,
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Unused: nil,
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},
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Result: &items1,
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}
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decoder, _ := mapstructure.NewDecoder(config)
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docScript := []byte(document3)
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var docMap map[string]interface{}
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_ = json.Unmarshal(docScript, &docMap)
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_ = decoder.Decode(docMap)
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fmt.Println(config.Metadata)
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}
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