add test: IdentifierWrapper

src/main/java/component/Identifier.java

@@ -263,7 +263,6 @@ public class Identifier implements TlvComponentBase, IEncodingAble {
             }
 
             // 解析子 TLV
-
             if (!block.parseSubElements()) {
                 return false;
             }

src/main/java/component/IdentifierComponent.java

@@ -154,7 +154,9 @@ public class IdentifierComponent implements TlvComponentBase, IEncodingAble {
      * @return
      */
     public IdentifierComponent(Block block) throws ComponentException {
-        this.wireDecode(block);
+        if(!this.wireDecode(block)){
+            throw new ComponentException("IdentifierComponent(Block block): block invalid");
+        }
     }
 
     public byte getMarker() {

src/main/java/component/IdentifierWrapper.java

@@ -10,11 +10,10 @@ import encoding.*;
  * @Copyright: MIN-Group；国家重大科技基础设施——未来网络北大实验室；深圳市信息论与未来网络重点实验室
  */
 public class IdentifierWrapper implements TlvComponentBase, IEncodingAble {
-    private Identifier identifier;
-    private VlInt tlvType;
+    private Identifier identifier=new Identifier();
+    private VlInt tlvType=new VlInt(TLV.TlvInvalid);
 
     public IdentifierWrapper() {
-        identifier = new Identifier();
     }
 
     public VlInt getTlvType() {
@@ -41,6 +40,11 @@ public class IdentifierWrapper implements TlvComponentBase, IEncodingAble {
         }
     }
 
+    public IdentifierWrapper(VlInt tlvType,Identifier identifier){
+        this.tlvType=tlvType;
+        this.identifier=identifier;
+    }
+
     /**
      * 自定义标识类型，根据标识的字符串标识创建一个自定义的标识
      *
@@ -52,7 +56,7 @@ public class IdentifierWrapper implements TlvComponentBase, IEncodingAble {
      * //                   <Identifier>
      */
     public IdentifierWrapper(VlInt tlvType, String identifierString) throws ComponentException {
-        if (TLV.isValidIdentifierType(tlvType)) {
+        if (!TLV.isValidIdentifierType(tlvType)) {
             throw new ComponentException("IdentifierWrapper(VlInt tlvType,String identifierString): "
                     + "tlvType invalid");
         }
@@ -71,7 +75,7 @@ public class IdentifierWrapper implements TlvComponentBase, IEncodingAble {
      * //                   <Identifier>
      */
     public IdentifierWrapper(VlInt tlvType, IdentifierComponentContainer container) throws ComponentException {
-        if (TLV.isValidIdentifierType(tlvType)) {
+        if (!TLV.isValidIdentifierType(tlvType)) {
             throw new ComponentException("IdentifierWrapper(VlInt tlvType,IdentifierComponentContainer container): "
                     + "tlvType invalid");
         }
@@ -87,11 +91,15 @@ public class IdentifierWrapper implements TlvComponentBase, IEncodingAble {
      * @return
      */
     public IdentifierWrapper(VlInt tlvType, Block block) throws ComponentException {
-        if (TLV.isValidIdentifierType(tlvType)) {
-            // todo: 报错
+        if (!TLV.isValidIdentifierType(tlvType)) {
+            throw new ComponentException("IdentifierWrapper(VlInt tlvType,Block block): "
+                    + "tlvType invalid");
         }
         this.tlvType = tlvType;
-        this.identifier.buildIdentifierByBlock(block);
+        if(!this.identifier.buildIdentifierByBlock(block)){
+            throw new ComponentException
+                    ("IdentifierWrapper(VlInt tlvType, Block block): Identifier block is valid");
+        }
     }
 
     /**