补充测试用例

liteflow-testcase-nospring/src/test/java/com/yomahub/liteflow/test/nullParam/NullParamTest.java

@@ -0,0 +1,37 @@
+package com.yomahub.liteflow.test.nullParam;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.entity.data.DefaultSlot;
+import com.yomahub.liteflow.entity.data.LiteflowResponse;
+import com.yomahub.liteflow.property.LiteflowConfig;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * 单元测试:传递null param导致NPE的优化代码
+ *
+ * @author LeoLee
+ * @since 2.6.6
+ */
+public class NullParamTest {
+
+    private static FlowExecutor flowExecutor;
+
+    @BeforeClass
+    public static void init(){
+        LiteflowConfig config = new LiteflowConfig();
+        config.setRuleSource("nullParam/flow.xml");
+        flowExecutor = FlowExecutor.loadInstance(config);
+    }
+
+    /**
+     * 支持无参的flow执行，以及param 为null时的异常抛出
+     */
+    @Test
+    public void testNullParam() throws Exception {
+        LiteflowResponse<DefaultSlot> response = flowExecutor.execute2Resp("chain1");
+        Assert.assertTrue(response.isSuccess());
+    }
+
+}

liteflow-testcase-nospring/src/test/java/com/yomahub/liteflow/test/nullParam/cmp/ACmp.java

@@ -0,0 +1,20 @@
+/**
+ * <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.nullParam.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+		System.out.println("get request data:" + this.getSlot().getRequestData());
+		this.getSlot().setInput("BCmp", "param for BCmp");
+	}
+}

liteflow-testcase-nospring/src/test/java/com/yomahub/liteflow/test/nullParam/cmp/BCmp.java

@@ -0,0 +1,21 @@
+/**
+ * <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.nullParam.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+
+public class BCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("BCmp executed!");
+		System.out.println("BCmp param:" + this.getSlot().getInput("BCmp"));
+		this.getSlot().setOutput("CCmp", "param for CCmp");
+	}
+
+}

liteflow-testcase-nospring/src/test/java/com/yomahub/liteflow/test/nullParam/cmp/CCmp.java

@@ -0,0 +1,20 @@
+/**
+ * <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.nullParam.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+
+public class CCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+		System.out.println("CCmp param:" + this.getSlot().getOutput("CCmp"));
+	}
+
+}

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

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <nodes>
+        <node id="a" class="com.yomahub.liteflow.test.nullParam.cmp.ACmp"/>
+        <node id="b" class="com.yomahub.liteflow.test.nullParam.cmp.BCmp"/>
+        <node id="c" class="com.yomahub.liteflow.test.nullParam.cmp.CCmp"/>
+    </nodes>
+
+    <chain name="chain1">
+        <then value="a,b"/>
+        <when value="c"/>
+    </chain>
+</flow>

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/nullParam/NullParamSpringbootTest.java

@@ -21,10 +21,10 @@ import org.springframework.test.context.junit4.SpringRunner;
  */
 @RunWith(SpringRunner.class)
 @TestPropertySource(value = "classpath:/nullParam/application.properties")
-@SpringBootTest(classes = NullParamTest.class)
+@SpringBootTest(classes = NullParamSpringbootTest.class)
 @EnableAutoConfiguration
 @ComponentScan({"com.yomahub.liteflow.test.nullParam.cmp"})
-public class NullParamTest {
+public class NullParamSpringbootTest {
 
     @Autowired
     private FlowExecutor flowExecutor;