feat(net): solve the unit test problem

Author: xxo1shine

framework/src/test/java/org/tron/core/net/messagehandler/BlockMsgHandlerTest.java

@@ -2,6 +2,8 @@
 
 import com.google.common.collect.ImmutableList;
 import com.google.protobuf.ByteString;
+import java.lang.reflect.Field;
+import java.net.InetSocketAddress;
 import java.util.List;
 import org.junit.After;
 import org.junit.Assert;
@@ -18,6 +20,7 @@
 import org.tron.core.net.message.adv.BlockMessage;
 import org.tron.core.net.peer.Item;
 import org.tron.core.net.peer.PeerConnection;
+import org.tron.p2p.connection.Channel;
 import org.tron.protos.Protocol.Inventory.InventoryType;
 import org.tron.protos.Protocol.Transaction;
 
@@ -31,12 +34,18 @@ public class BlockMsgHandlerTest {
    * init context.
    */
   @Before
-  public void init() {
+  public void init() throws Exception {
     Args.setParam(new String[]{"--output-directory", "output-directory", "--debug"},
         Constant.TEST_CONF);
     context = new TronApplicationContext(DefaultConfig.class);
     handler = context.getBean(BlockMsgHandler.class);
     peer = context.getBean(PeerConnection.class);
+    Channel c1 = new Channel();
+    InetSocketAddress a1 = new InetSocketAddress("100.1.1.1", 100);
+    Field field =  c1.getClass().getDeclaredField("inetAddress");
+    field.setAccessible(true);
+    field.set(c1, a1.getAddress());
+    peer.setChannel(c1);
   }
 
   @Test