/* Licensed 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.activiti.engine.test.api.task;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.activiti.engine.history.HistoricTaskInstance;
import org.activiti.engine.impl.history.HistoryLevel;
import org.activiti.engine.impl.test.PluggableActivitiTestCase;
import org.activiti.engine.repository.Deployment;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.Task;
/**
* @author Tom Baeyens
*/
public class SubTaskTest extends PluggableActivitiTestCase {
public void testSubTask() {
Task gonzoTask = taskService.newTask();
gonzoTask.setName("gonzoTask");
taskService.saveTask(gonzoTask);
Task subTaskOne = taskService.newTask();
subTaskOne.setName("subtask one");
String gonzoTaskId = gonzoTask.getId();
subTaskOne.setParentTaskId(gonzoTaskId);
taskService.saveTask(subTaskOne);
Task subTaskTwo = taskService.newTask();
subTaskTwo.setName("subtask two");
subTaskTwo.setParentTaskId(gonzoTaskId);
taskService.saveTask(subTaskTwo);
String subTaskId = subTaskOne.getId();
assertTrue(taskService.getSubTasks(subTaskId).isEmpty());
assertTrue(historyService
.createHistoricTaskInstanceQuery()
.taskParentTaskId(subTaskId)
.list()
.isEmpty());
List<Task> subTasks = taskService.getSubTasks(gonzoTaskId);
Set<String> subTaskNames = new HashSet<String>();
for (Task subTask: subTasks) {
subTaskNames.add(subTask.getName());
}
if (processEngineConfiguration.getHistoryLevel().isAtLeast(HistoryLevel.AUDIT)) {
Set<String> expectedSubTaskNames = new HashSet<String>();
expectedSubTaskNames.add("subtask one");
expectedSubTaskNames.add("subtask two");
assertEquals(expectedSubTaskNames, subTaskNames);
List<HistoricTaskInstance> historicSubTasks = historyService
.createHistoricTaskInstanceQuery()
.taskParentTaskId(gonzoTaskId)
.list();
subTaskNames = new HashSet<String>();
for (HistoricTaskInstance historicSubTask: historicSubTasks) {
subTaskNames.add(historicSubTask.getName());
}
assertEquals(expectedSubTaskNames, subTaskNames);
}
taskService.deleteTask(gonzoTaskId, true);
}
public void testSubTaskDeleteOnProcessInstanceDelete() {
Deployment deployment = repositoryService.createDeployment()
.addClasspathResource("org/activiti/engine/test/api/runtime/oneTaskProcess.bpmn20.xml")
.deploy();
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
taskService.setAssignee(task.getId(), "test");
Task subTask1 = taskService.newTask();
subTask1.setName("Sub task 1");
subTask1.setParentTaskId(task.getId());
subTask1.setAssignee("test");
taskService.saveTask(subTask1);
Task subTask2 = taskService.newTask();
subTask2.setName("Sub task 2");
subTask2.setParentTaskId(task.getId());
subTask2.setAssignee("test");
taskService.saveTask(subTask2);
List<Task> tasks = taskService.createTaskQuery().taskAssignee("test").list();
assertEquals(3, tasks.size());
runtimeService.deleteProcessInstance(processInstance.getId(), "none");
tasks = taskService.createTaskQuery().taskAssignee("test").list();
assertEquals(0, tasks.size());
if (processEngineConfiguration.getHistoryLevel().isAtLeast(HistoryLevel.ACTIVITY)) {
List<HistoricTaskInstance> historicTasks = historyService.createHistoricTaskInstanceQuery().taskAssignee("test").list();
assertEquals(3, historicTasks.size());
historyService.deleteHistoricProcessInstance(processInstance.getId());
historicTasks = historyService.createHistoricTaskInstanceQuery().taskAssignee("test").list();
assertEquals(0, historicTasks.size());
}
repositoryService.deleteDeployment(deployment.getId(), true);
}
}