add test: SignatureInfoTest

src/main/java/packet/Data.java

@@ -212,10 +212,12 @@ public class Data implements IEncodingAble, InteractWithField {
                         if (!this.freshnessPeriod.wireDecode(newblock)) {
                             return false;
                         }
+                        break;
                     case TLV.TlvPayload:
                         if (!this.payload.wireDecode(newblock)) {
                             return false;
                         }
+                        break;
                     default:
                         // TODO: 这边可以规定哪些范围是自定义的，哪些是预留的，然后根据需要这边抛出错误