From f4cd2c31199d82c45a0c77b4e57c1ac7c8281fd9 Mon Sep 17 00:00:00 2001
From: 0007 <0007@qq.com>
Date: Wed, 27 Aug 2025 19:58:12 +0800
Subject: [PATCH] Add File

---
 .../core/test/chain/ChainHolderTest.java      | 67 +++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 agents-flex-core/src/test/java/com/agentsflex/core/test/chain/ChainHolderTest.java

diff --git a/agents-flex-core/src/test/java/com/agentsflex/core/test/chain/ChainHolderTest.java b/agents-flex-core/src/test/java/com/agentsflex/core/test/chain/ChainHolderTest.java
new file mode 100644
index 0000000..4cd5904
--- /dev/null
+++ b/agents-flex-core/src/test/java/com/agentsflex/core/test/chain/ChainHolderTest.java
@@ -0,0 +1,67 @@
+package com.agentsflex.core.test.chain;
+
+import com.agentsflex.core.chain.*;
+import com.agentsflex.core.chain.listener.ChainSuspendListener;
+import com.agentsflex.core.util.Maps;
+import org.junit.Test;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class ChainHolderTest {
+
+    @Test
+    public void test() {
+
+        Chain chain = new Chain();
+
+        TestNode a = new TestNode();
+        a.setId("a");
+        chain.addNode(a);
+
+        TestNode b = new TestNode();
+        b.setId("b");
+        b.addInputParameter(new Parameter("p1", true));
+        chain.addNode(b);
+
+        TestNode c = new TestNode();
+        c.setId("c");
+        chain.addNode(c);
+
+        ChainEdge ab = new ChainEdge();
+        ab.setSource("a");
+        ab.setTarget("b");
+        chain.addEdge(ab);
+
+        ChainEdge ac = new ChainEdge();
+        ac.setSource("b");
+        ac.setTarget("c");
+        chain.addEdge(ac);
+
+        final String[] holder = {null};
+        chain.addSuspendListener(new ChainSuspendListener() {
+            @Override
+            public void onSuspend(Chain chain) {
+                System.out.println("Suspend0");
+                holder[0] = ChainHolder.fromChain(chain).toJSON();
+            }
+        });
+
+        // A→B→C
+        Map<String, Object> result = chain.executeForResult(new HashMap<>(),true);
+        System.out.println(result);
+
+        if (holder[0] != null){
+            Chain chain1 = ChainHolder.fromJSON(holder[0]).toChain();
+            chain1.addSuspendListener(new ChainSuspendListener() {
+                @Override
+                public void onSuspend(Chain chain) {
+                    System.out.println("Suspend1");
+                }
+            });
+
+            System.out.println(chain1.executeForResult(Maps.of(),true));
+            System.out.println(chain1.executeForResult(Maps.of("p1","v1"),true));
+        }
+    }
+}