[optimization] [Service] Optimization ProcessService and add ProcessService interface (#9370)

dolphinscheduler-service/src/test/java/org/apache/dolphinscheduler/service/process/ProcessServiceTest.java

@@ -17,12 +17,7 @@
 
 package org.apache.dolphinscheduler.service.process;
 
-import static org.apache.dolphinscheduler.common.Constants.CMD_PARAM_RECOVER_PROCESS_ID_STRING;
-import static org.apache.dolphinscheduler.common.Constants.CMD_PARAM_START_PARAMS;
-import static org.apache.dolphinscheduler.common.Constants.CMD_PARAM_SUB_PROCESS_DEFINE_CODE;
-
-import static org.mockito.ArgumentMatchers.any;
-
+import com.fasterxml.jackson.databind.JsonNode;
 import org.apache.dolphinscheduler.common.Constants;
 import org.apache.dolphinscheduler.common.enums.CommandType;
 import org.apache.dolphinscheduler.common.enums.Flag;
@@ -78,14 +73,6 @@ import org.apache.dolphinscheduler.plugin.task.api.model.ResourceInfo;
 import org.apache.dolphinscheduler.service.exceptions.ServiceException;
 import org.apache.dolphinscheduler.service.quartz.cron.CronUtilsTest;
 import org.apache.dolphinscheduler.spi.params.base.FormType;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
 import org.junit.Assert;
 import org.junit.Rule;
 import org.junit.Test;
@@ -99,7 +86,17 @@ import org.powermock.reflect.Whitebox;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.fasterxml.jackson.databind.JsonNode;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.apache.dolphinscheduler.common.Constants.CMD_PARAM_RECOVER_PROCESS_ID_STRING;
+import static org.apache.dolphinscheduler.common.Constants.CMD_PARAM_START_PARAMS;
+import static org.apache.dolphinscheduler.common.Constants.CMD_PARAM_SUB_PROCESS_DEFINE_CODE;
+import static org.mockito.ArgumentMatchers.any;
 
 /**
  * process service test
@@ -113,7 +110,7 @@ public class ProcessServiceTest {
     public final ExpectedException exception = ExpectedException.none();
 
     @InjectMocks
-    private ProcessService processService;
+    private ProcessServiceImpl processService;
     @Mock
     private CommandMapper commandMapper;
     @Mock