json-iterator/value_tests/value_test.go

package test

import (
	"testing"
	"reflect"
	"encoding/json"
	"github.com/stretchr/testify/require"
	"github.com/json-iterator/go"
	"fmt"
)

type unmarshalCase struct {
	ptr interface{}
	input string
}

var unmarshalCases []unmarshalCase

var marshalCases = []interface{}{
	nil,
}

type selectedMarshalCase struct  {
	marshalCase interface{}
}

func Test_unmarshal(t *testing.T) {
	should := require.New(t)
	for _, testCase := range unmarshalCases {
		valType := reflect.TypeOf(testCase.ptr).Elem()
		ptr1Val := reflect.New(valType)
		err1 := json.Unmarshal([]byte(testCase.input), ptr1Val.Interface())
		should.NoError(err1)
		ptr2Val := reflect.New(valType)
		err2 := jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal([]byte(testCase.input), ptr2Val.Interface())
		should.NoError(err2)
		should.Equal(ptr1Val.Interface(), ptr2Val.Interface())
	}
}

func Test_marshal(t *testing.T) {
	for _, testCase := range marshalCases {
		selectedMarshalCase, found := testCase.(selectedMarshalCase)
		if found {
			marshalCases = []interface{}{selectedMarshalCase.marshalCase}
			break
		}
	}
	for i, testCase := range marshalCases {
		var name string
		if testCase != nil {
			name = fmt.Sprintf("[%v]%v/%s", i, testCase, reflect.TypeOf(testCase).String())
		}
		t.Run(name, func(t *testing.T) {
			should := require.New(t)
			output1, err1 := json.Marshal(testCase)
			should.NoError(err1)
			output2, err2 := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(testCase)
			should.NoError(err2)
			should.Equal(string(output1), string(output2))
		})
	}
}