fix testing.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

gorush/notification.go

@@ -260,7 +260,9 @@ func GetIOSNotification(req PushNotification) *apns.Notification {
 }
 
 // PushToIOS provide send notification to APNs server.
-func PushToIOS(req PushNotification) {
+func PushToIOS(req PushNotification) bool {
+
+	var isError bool
 
 	notification := GetIOSNotification(req)
 
@@ -273,7 +275,7 @@ func PushToIOS(req PushNotification) {
 		if err != nil {
 			// apns server error
 			LogPush(FailedPush, token, req, err)
-
+			isError = true
 			continue
 		}
 
@@ -281,7 +283,6 @@ func PushToIOS(req PushNotification) {
 			// error message:
 			// ref: https://github.com/sideshow/apns2/blob/master/response.go#L14-L65
 			LogPush(FailedPush, token, req, errors.New(res.Reason))
-
 			continue
 		}
 
@@ -289,6 +290,8 @@ func PushToIOS(req PushNotification) {
 			LogPush(SucceededPush, token, req, nil)
 		}
 	}
+
+	return isError
 }
 
 // GetAndroidNotification use for define Android notificaiton.

gorush/notification_test.go

@@ -229,8 +229,8 @@ func TestPushToIOS(t *testing.T) {
 		Message:  "Welcome",
 	}
 
-	PushToIOS(req)
-	// assert.False(t, success)
+	isError := PushToIOS(req)
+	assert.True(t, isError)
 }
 
 func TestPushToAndroidWrongAPIKey(t *testing.T) {