补充测试用例

liteflow-testcase-nospring/src/test/java/com/yomahub/liteflow/test/refreshRule/RefreshRuleTest.java

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+package com.yomahub.liteflow.test.refreshRule;
+
+import cn.hutool.core.io.resource.ResourceUtil;
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.entity.data.DefaultSlot;
+import com.yomahub.liteflow.entity.data.LiteflowResponse;
+import com.yomahub.liteflow.enums.FlowParserTypeEnum;
+import com.yomahub.liteflow.flow.FlowBus;
+import com.yomahub.liteflow.property.LiteflowConfig;
+import com.yomahub.liteflow.test.BaseTest;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * 非spring环境下重新加载规则测试
+ * @author Bryan.Zhang
+ * @since 2.6.4
+ */
+public class RefreshRuleTest extends BaseTest {
+
+    private static FlowExecutor flowExecutor;
+
+    @BeforeClass
+    public static void init(){
+        LiteflowConfig config = new LiteflowConfig();
+        config.setRuleSource("refreshRule/flow.xml");
+        flowExecutor = FlowExecutor.loadInstance(config);
+    }
+
+    //测试普通刷新流程的场景
+    @Test
+    public void testRefresh1() throws Exception{
+        String content = ResourceUtil.readUtf8Str("classpath: /refreshRule/flow_update.xml");
+        FlowBus.refreshFlowMetaData(FlowParserTypeEnum.TYPE_XML, content);
+        LiteflowResponse<DefaultSlot> response = flowExecutor.execute2Resp("chain1", "arg");
+        Assert.assertTrue(response.isSuccess());
+    }
+
+    //测试优雅刷新的场景
+    @Test
+    public void testRefresh2() throws Exception{
+        new Thread(() -> {
+            try {
+                Thread.sleep(4000L);
+                String content = ResourceUtil.readUtf8Str("classpath: /refreshRule/flow_update.xml");
+                FlowBus.refreshFlowMetaData(FlowParserTypeEnum.TYPE_XML, content);
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+
+        }).start();
+
+        for (int i = 0; i < 500; i++) {
+            LiteflowResponse<DefaultSlot> response = flowExecutor.execute2Resp("chain1", "arg");
+            Assert.assertTrue(response.isSuccess());
+            try {
+                Thread.sleep(10L);
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+        }
+
+    }
+}

liteflow-testcase-nospring/src/test/java/com/yomahub/liteflow/test/refreshRule/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.refreshRule.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+	}
+}

liteflow-testcase-nospring/src/test/java/com/yomahub/liteflow/test/refreshRule/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.refreshRule.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+
+public class BCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("BCmp executed!");
+	}
+
+}

liteflow-testcase-nospring/src/test/java/com/yomahub/liteflow/test/refreshRule/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.refreshRule.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+
+public class CCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+	}
+
+}

liteflow-testcase-nospring/src/test/resources/refreshRule/flow.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <nodes>
+        <node id="a" class="com.yomahub.liteflow.test.refreshRule.cmp.ACmp"/>
+        <node id="b" class="com.yomahub.liteflow.test.refreshRule.cmp.BCmp"/>
+        <node id="c" class="com.yomahub.liteflow.test.refreshRule.cmp.CCmp"/>
+    </nodes>
+
+    <chain name="chain1">
+        <then value="a,b,c"/>
+    </chain>
+</flow>

liteflow-testcase-nospring/src/test/resources/refreshRule/flow_update.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <nodes>
+        <node id="a" class="com.yomahub.liteflow.test.refreshRule.cmp.ACmp"/>
+        <node id="b" class="com.yomahub.liteflow.test.refreshRule.cmp.BCmp"/>
+        <node id="c" class="com.yomahub.liteflow.test.refreshRule.cmp.CCmp"/>
+    </nodes>
+
+    <chain name="chain1">
+        <then value="c,b,a"/>
+    </chain>
+</flow>