!60 chain重名的检测

Merge pull request !60 from 与或非/issues/I5BR5M

liteflow-testcase-springnative/src/test/java/com/yomahub/liteflow/test/exception/Exception1SpringTest.java

@@ -1,6 +1,7 @@
 package com.yomahub.liteflow.test.exception;
 
 import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.exception.ChainDuplicateException;
 import com.yomahub.liteflow.exception.ConfigErrorException;
 import com.yomahub.liteflow.exception.FlowExecutorNotInitException;
 import com.yomahub.liteflow.property.LiteflowConfig;
@@ -26,6 +27,16 @@ public class Exception1SpringTest extends BaseTest {
     @Resource
     private FlowExecutor flowExecutor;
 
+    /**
+     * 验证 chain 节点重复的异常
+     */
+    @Test(expected = ChainDuplicateException.class)
+    public void testChainDuplicateException() {
+        LiteflowConfig config = LiteflowConfigGetter.get();
+        config.setRuleSource("exception/flow-exception.xml");
+        flowExecutor.init();
+    }
+
     @Test(expected = ConfigErrorException.class)
     public void testConfigErrorException() {
         flowExecutor.setLiteflowConfig(null);

liteflow-testcase-springnative/src/test/resources/exception/flow-exception.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <chain name="chain1">
+        <then value="a,b,c"/>
+    </chain>
+
+    <chain name="chain1">
+        <then value="a,b,c"/>
+    </chain>
+</flow>