enhancement #I455ZS 规则重复嵌套校验

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/deadLoopChain/DeadLoopChainSpringbootTest.java

@@ -0,0 +1,41 @@
+package com.yomahub.liteflow.test.deadLoopChain;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.entity.data.DefaultSlot;
+import com.yomahub.liteflow.entity.data.LiteflowResponse;
+import com.yomahub.liteflow.exception.CyclicDependencyException;
+import com.yomahub.liteflow.test.BaseTest;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import javax.annotation.Resource;
+
+
+/**
+ * 测试springboot下循环chain死循环问题
+ * @author Bryan.Zhang
+ * @since 2.5.10
+ */
+@RunWith(SpringRunner.class)
+@TestPropertySource(value = "classpath:/deadLoopChain/application.properties")
+@SpringBootTest(classes = DeadLoopChainSpringbootTest.class)
+@EnableAutoConfiguration
+@ComponentScan({"com.yomahub.liteflow.test.deadLoopChain.cmp"})
+public class DeadLoopChainSpringbootTest extends BaseTest {
+
+    @Resource
+    private FlowExecutor flowExecutor;
+
+    //死循环问题解析时自动发现，抛错
+    //为了写测试用例，才配置了liteflow.parse-on-start=false参数，实际上应用不用配置延迟加载参数
+    @Test(expected = CyclicDependencyException.class)
+    public void testDeadLoopChain() {
+        LiteflowResponse<DefaultSlot> response = flowExecutor.execute2Resp("chain1", "arg");
+    }
+}

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/deadLoopChain/cmp/ACmp.java

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+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.deadLoopChain.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("a")
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+	}
+}

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/deadLoopChain/cmp/BCmp.java

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+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.deadLoopChain.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("b")
+public class BCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("BCmp executed!");
+	}
+
+}

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/deadLoopChain/cmp/CCmp.java

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+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.deadLoopChain.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("c")
+public class CCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+	}
+
+}

liteflow-testcase-springboot/src/test/resources/deadLoopChain/application.properties

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+liteflow.rule-source=deadLoopChain/flow.xml
+liteflow.parse-on-start=false

liteflow-testcase-springboot/src/test/resources/deadLoopChain/flow.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <chain name="chain1">
+        <then value="a,b,chain2"/>
+    </chain>
+
+    <chain name="chain2">
+        <then value="c,chain1"/>
+    </chain>
+
+</flow>