Merge branch 'dev' into refactor-architecture

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/LoggerService.java

@@ -84,6 +84,7 @@ public class LoggerService {
     if (taskInstance == null){
       throw new RuntimeException("task instance is null");
     }
+
     String host = taskInstance.getHost();
     LogClientService logClient = new LogClientService(host, Constants.RPC_PORT);
     return logClient.getLogBytes(taskInstance.getLogPath());

dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/LoggerServiceTest.java

@@ -16,37 +16,83 @@
  */
 package org.apache.dolphinscheduler.api.service;
 
-import org.apache.dolphinscheduler.api.ApiApplicationServer;
 import org.apache.dolphinscheduler.api.enums.Status;
 import org.apache.dolphinscheduler.api.utils.Result;
-import org.apache.dolphinscheduler.common.enums.UserType;
-import org.apache.dolphinscheduler.dao.entity.User;
+import org.apache.dolphinscheduler.dao.ProcessDao;
+import org.apache.dolphinscheduler.dao.entity.TaskInstance;
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.powermock.core.classloader.annotations.PrepareForTest;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.test.context.junit4.SpringRunner;
 
-@RunWith(SpringRunner.class)
-@SpringBootTest(classes = ApiApplicationServer.class)
+@RunWith(MockitoJUnitRunner.class)
+@PrepareForTest({LoggerService.class})
 public class LoggerServiceTest {
+
     private static final Logger logger = LoggerFactory.getLogger(LoggerServiceTest.class);
 
-    @Autowired
+    @InjectMocks
     private LoggerService loggerService;
+    @Mock
+    private ProcessDao processDao;
 
-    @Test
-    public void queryDataSourceList(){
 
-        User loginUser = new User();
-        loginUser.setId(27);
-        loginUser.setUserType(UserType.GENERAL_USER);
+    @Test
+    public void testQueryDataSourceList(){
 
-        Result result = loggerService.queryLog(-1, 0, 100);
+        TaskInstance taskInstance = new TaskInstance();
+        Mockito.when(processDao.findTaskInstanceById(1)).thenReturn(taskInstance);
+        Result result = loggerService.queryLog(2,1,1);
+        //TASK_INSTANCE_NOT_FOUND
+        Assert.assertEquals(Status.TASK_INSTANCE_NOT_FOUND.getCode(),result.getCode().intValue());
 
+        //HOST NOT FOUND
+        result = loggerService.queryLog(1,1,1);
         Assert.assertEquals(Status.TASK_INSTANCE_NOT_FOUND.getCode(),result.getCode().intValue());
+
+        //SUCCESS
+        taskInstance.setHost("127.0.0.1");
+        taskInstance.setLogPath("/temp/log");
+        Mockito.when(processDao.findTaskInstanceById(1)).thenReturn(taskInstance);
+        result = loggerService.queryLog(1,1,1);
+        Assert.assertEquals(Status.SUCCESS.getCode(),result.getCode().intValue());
+    }
+
+    @Test
+    public void testGetLogBytes(){
+
+        TaskInstance taskInstance = new TaskInstance();
+        Mockito.when(processDao.findTaskInstanceById(1)).thenReturn(taskInstance);
+
+        //task instance is null
+        try{
+            loggerService.getLogBytes(2);
+        }catch (RuntimeException e){
+            Assert.assertTrue(true);
+            logger.error("testGetLogBytes error: {}","task instance is null");
+        }
+
+        //task instance host is null
+        try{
+            loggerService.getLogBytes(1);
+        }catch (RuntimeException e){
+            Assert.assertTrue(true);
+            logger.error("testGetLogBytes error: {}","task instance host is null");
         }
+
+        //success
+        taskInstance.setHost("127.0.0.1");
+        taskInstance.setLogPath("/temp/log");
+        //if use @RunWith(PowerMockRunner.class) mock object,sonarcloud will not calculate the coverage,
+        // so no assert will be added here
+        loggerService.getLogBytes(1);
+
+    }
+
 }

dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionServiceTest.java

@@ -27,6 +27,7 @@ import org.apache.dolphinscheduler.common.enums.*;
 import org.apache.dolphinscheduler.common.utils.DateUtils;
 import org.apache.dolphinscheduler.common.utils.FileUtils;
 import org.apache.dolphinscheduler.common.utils.JSONUtils;
+import org.apache.dolphinscheduler.dao.ProcessDao;
 import org.apache.dolphinscheduler.dao.entity.*;
 import org.apache.dolphinscheduler.dao.mapper.*;
 import org.apache.dolphinscheduler.service.process.ProcessService;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/ResInfo.java

@@ -15,7 +15,6 @@
  * limitations under the License.
  */
 package org.apache.dolphinscheduler.common.utils;
-
 import org.apache.dolphinscheduler.common.Constants;
 import org.apache.dolphinscheduler.common.model.Server;
 
@@ -135,14 +134,15 @@ public class ResInfo {
      * @return heartbeat info to Server
      */
     public static Server parseHeartbeatForZKInfo(String heartBeatInfo){
-        Server masterServer =  null;
+        if (StringUtils.isEmpty(heartBeatInfo)) {
+            return null;
+        }
         String[] masterArray = heartBeatInfo.split(Constants.COMMA);
-        if(masterArray == null ||
-                masterArray.length != Constants.HEARTBEAT_FOR_ZOOKEEPER_INFO_LENGTH){
-            return masterServer;
+        if(masterArray.length != Constants.HEARTBEAT_FOR_ZOOKEEPER_INFO_LENGTH){
+            return null;
 
         }
-        masterServer = new Server();
+        Server masterServer = new Server();
         masterServer.setHost(masterArray[0]);
         masterServer.setPort(Integer.parseInt(masterArray[1]));
         masterServer.setResInfo(getResInfoJson(Double.parseDouble(masterArray[2]),

dolphinscheduler-common/src/test/java/org/apache/dolphinscheduler/common/utils/ResInfoTest.java

@@ -14,13 +14,30 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.dolphinscheduler.common.utils;
 
+import org.junit.Assert;
+import org.junit.Test;
+import java.util.Date;
+import org.apache.dolphinscheduler.common.model.Server;
+
+public class ResInfoTest {
+    @Test
+    public void testGetHeartBeatInfo() {
+        String info = ResInfo.getHeartBeatInfo(new Date());
+        Assert.assertEquals(7, info.split(",").length);
+    }
 
-public class ArrayUtils {
+    @Test
+    public void testParseHeartbeatForZKInfo() {
+        //normal info
+        String info = ResInfo.getHeartBeatInfo(new Date());
+        Server s = ResInfo.parseHeartbeatForZKInfo(info);
+        Assert.assertNotNull(s);
+        Assert.assertNotNull(s.getResInfo());
 
-  public static boolean isEmpty(final int[] array) {
-    return array == null || array.length == 0;
+        //null param
+        s = ResInfo.parseHeartbeatForZKInfo(null);
+        Assert.assertNull(s);
     }
 }

pom.xml

@@ -705,6 +705,7 @@
                         <include>**/api/service/ExecutorService2Test.java</include>
                         <include>**/api/service/BaseServiceTest.java</include>
                         <include>**/api/service/BaseDAGServiceTest.java</include>
+                        <include>**/api/service/LoggerServiceTest.java</include>
                         <include>**/alert/utils/ExcelUtilsTest.java</include>
                         <include>**/alert/utils/FuncUtilsTest.java</include>
                         <include>**/alert/utils/JSONUtilsTest.java</include>