微信支付支持退款

platformapi/wxpay/wxpay_test.go

@@ -1,6 +1,7 @@
 package wxpay
 
 import (
+	"io/ioutil"
 	"strings"
 	"testing"
 
@@ -20,8 +21,10 @@ func init() {
 	logger, _ := zap.NewDevelopment()
 	sugarLogger = logger.Sugar()
 	baseapi.Init(sugarLogger)
-
-	api = New("wx4b5930c13f8b1170", "XKJPOIHJ233adf01KJIXlIeQDSDKFJAD", "1390686702")
+	certPEMBlock, _ := ioutil.ReadFile("1390686702_20190115_cert/apiclient_cert.pem")
+	keyPEMBlock, _ := ioutil.ReadFile("1390686702_20190115_cert/apiclient_key.pem")
+	api = NewWithCertificate("wx4b5930c13f8b1170", "XKJPOIHJ233adf01KJIXlIeQDSDKFJAD", "1390686702", certPEMBlock, keyPEMBlock)
+	// api = New("wx4b5930c13f8b1170", "XKJPOIHJ233adf01KJIXlIeQDSDKFJAD", "1390686702")
 }
 
 func TestOrderQuery(t *testing.T) {
@@ -33,10 +36,12 @@ func TestOrderQuery(t *testing.T) {
 }
 
 func TestCreateUnifiedOrder(t *testing.T) {
+	orderNo := "367609100BA711EAAA20186590E02977" // utils.GetUUID()
+	// t.Log(orderNo)
 	result, err := api.CreateUnifiedOrder(&CreateOrderParam{
 		Body:           "这里一个测试商品",
 		NotifyURL:      "http://callback.test.jxc4.com/wxpay/msg/",
-		OutTradeNo:     utils.GetUUID(),
+		OutTradeNo:     orderNo,
 		SpbillCreateIP: "114.114.114.114",
 		TradeType:      TradeTypeNative,
 		TotalFee:       1,
@@ -47,6 +52,21 @@ func TestCreateUnifiedOrder(t *testing.T) {
 	t.Log(utils.Format4Output(result, false))
 }
 
+func TestPayRefund(t *testing.T) {
+	result, err := api.PayRefund(&PayRefundParam{
+		TransactionID: "",
+		OutTradeNo:    "8E0DD6260B7511EA908C186590E02977",
+		NotifyURL:     "http://callback.test.jxc4.com/wxpay/msg/",
+		OutRefundNo:   utils.GetUUID(),
+		TotalFee:      1,
+		RefundFee:     1,
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(utils.Format4Output(result, false))
+}
+
 func TestXml2Json(t *testing.T) {
 	xmlStr := strings.Replace(`
 	<root>