test: add some test case (#7030)

Author: ujjboy

changes/en-us/2.x.md

@@ -61,6 +61,7 @@ Add changes here for all PR submitted to the 2.x branch.
 ### test:
 - [[#6927](https://github.com/apache/incubator-seata/pull/6927)] Add unit tests for the `seata-rocketmq` module
 - [[#7018](https://github.com/apache/incubator-seata/pull/7018)] Add unit tests for the `seata-tm` module
+- [[#7030](https://github.com/apache/incubator-seata/pull/7030)] Add unit tests for the `seata-common` module
 
 Thanks to these contributors for their code commits. Please report an unintended omission.
 

changes/zh-cn/2.x.md

@@ -64,6 +64,8 @@
 ### test:
 - [[#6927](https://github.com/apache/incubator-seata/pull/6927)] 增加`seata-rocketmq`模块的测试用例
 - [[#7018](https://github.com/apache/incubator-seata/pull/7018)] 增加 `seata-tm` 模块的测试用例
+- [[#7030](https://github.com/apache/incubator-seata/pull/7030)] 增加 `seata-common` 模块的测试用例
+
 
 
 非常感谢以下 contributors 的代码贡献。若有无意遗漏，请报告。

common/src/main/java/org/apache/seata/common/LockStrategyMode.java

@@ -17,7 +17,7 @@
 package org.apache.seata.common;
 
 /**
- * @funkye
+ * Lock Strategy Mode
  */
 public enum LockStrategyMode {
     /**

common/src/test/java/org/apache/seata/common/exception/ExceptionUtilTest.java

@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.seata.common.exception;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.UndeclaredThrowableException;
+
+/**
+ *
+ */
+class ExceptionUtilTest {
+
+    @Test
+    public void unwrap() {
+        InvocationTargetException targetException = new InvocationTargetException(new RuntimeException("invocation"));
+        Assertions.assertInstanceOf(RuntimeException.class, ExceptionUtil.unwrap(targetException));
+
+        UndeclaredThrowableException exception = new UndeclaredThrowableException(new RuntimeException("undeclared"));
+        Assertions.assertInstanceOf(RuntimeException.class, ExceptionUtil.unwrap(exception));
+
+        RuntimeException runtimeException = new RuntimeException("runtime");
+        Assertions.assertInstanceOf(RuntimeException.class, ExceptionUtil.unwrap(runtimeException));
+    }
+}

common/src/test/java/org/apache/seata/common/metadata/namingserver/InstanceTest.java

@@ -18,6 +18,7 @@
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import org.apache.seata.common.metadata.ClusterRole;
 import org.apache.seata.common.metadata.Node;
 import org.junit.jupiter.api.Test;
 
@@ -33,13 +34,21 @@ class InstanceTest {
     void toJsonString() throws JsonProcessingException {
         ObjectMapper objectMapper = new ObjectMapper();
         Instance instance = Instance.getInstance();
-        Map<String,Object> map = new HashMap<>();
-        Map<String,Object> mmap = new HashMap<>();
-        mmap.put("k","v");
-        map.put("k",mmap);
+        Map<String, Object> map = new HashMap<>();
+        Map<String, Object> mmap = new HashMap<>();
+        mmap.put("k", "v");
+        map.put("k", mmap);
         instance.setMetadata(map);
-        instance.setControl(new Node.Endpoint("1.1.1.1",888));
-        instance.setTransaction(new Node.Endpoint("2.2.2.2",999));
-        assertEquals(instance.toJsonString(objectMapper),objectMapper.writeValueAsString(instance));
+        instance.setNamespace("namespace");
+        instance.setClusterName("clustername");
+        instance.setRole(ClusterRole.LEADER);
+        instance.setUnit("unit");
+        instance.setWeight(100d);
+        instance.setHealthy(true);
+        instance.setTerm(100L);
+        instance.setTimestamp(System.currentTimeMillis());
+        instance.setControl(new Node.Endpoint("1.1.1.1", 888));
+        instance.setTransaction(new Node.Endpoint("2.2.2.2", 999));
+        assertEquals(instance.toJsonString(objectMapper), objectMapper.writeValueAsString(instance));
     }
 }

common/src/test/java/org/apache/seata/common/metadata/namingserver/NamingServerNodeTest.java

@@ -38,6 +38,9 @@ void toJsonString() throws JsonProcessingException {
         map.put("k","v");
         node.setMetadata(map);
         node.setGroup("group");
+        node.setUnit("unit");
+        node.setHealthy(true);
+        node.setTerm(111L);
         node.setControl(new Node.Endpoint("1.1.1.1",888));
         node.setTransaction(new Node.Endpoint("2.2.2.2",999));
         assertEquals(node.toJsonString(objectMapper),objectMapper.writeValueAsString(node));

common/src/test/java/org/apache/seata/common/util/UUIDGeneratorTest.java

@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.seata.common.util;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+/**
+ *
+ */
+class UUIDGeneratorTest {
+
+    @Test
+    void generateUUID() {
+        Assertions.assertTrue(UUIDGenerator.generateUUID() > 0);
+    }
+}