/*
* Copyright 2012 Red Hat, Inc. and/or its affiliates.
*
* 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.jbpm.services.task;
import static org.junit.Assert.assertEquals;
import java.io.StringReader;
import java.util.HashMap;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Query;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
import org.jbpm.services.task.impl.factories.TaskFactory;
import org.jbpm.services.task.impl.model.TaskImpl;
import org.junit.Assume;
import org.junit.Test;
import org.kie.api.task.model.Status;
import org.kie.api.task.model.Task;
import bitronix.tm.TransactionManagerServices;
/**
*
*/
public abstract class SubTasksBaseTest extends HumanTaskServicesBaseTest{
public abstract EntityManagerFactory getEmf();
@Test
public void noActionStrategy() throws Exception {
// One potential owner, should go straight to state Reserved
String parentTaskstr = "(with (new Task()) { priority = 55, taskData = (with( new TaskData()) { } ), ";
parentTaskstr += "peopleAssignments = (with ( new PeopleAssignments() ) { potentialOwners = [new User('salaboy') ],businessAdministrators = [ new User('Administrator') ], }),";
parentTaskstr += "names = [ new I18NText( 'en-UK', 'This is my task Parent name')] })";
// By default the task will contain a SubTask SubTasksStrategy.NoAction
Task parentTask = TaskFactory.evalTask(new StringReader(parentTaskstr));
taskService.addTask(parentTask, new HashMap<String, Object>());
long taskParentId = parentTask.getId();
// Task should remain in Created state with no actual owner
Task parentTask1 = taskService.getTaskById(taskParentId);
assertEquals(parentTask1.getTaskData().getStatus(), Status.Reserved);
taskService.start(taskParentId, "salaboy");
String child1Taskstr = "(with (new Task()) { priority = 55, taskData = (with( new TaskData()) { parentId= "+taskParentId+" } ), ";
child1Taskstr += "peopleAssignments = (with ( new PeopleAssignments() ) { potentialOwners = [new User('Darth Vader') ],businessAdministrators = [ new User('Administrator') ], }),";
child1Taskstr += "names = [ new I18NText( 'en-UK', 'This is my task Child 1 name')] })";
Task child1Task = TaskFactory.evalTask(new StringReader(child1Taskstr));
taskService.addTask(child1Task, new HashMap<String, Object>());
long child1TaskId = child1Task.getId();
//Test if the task is succesfully created
assertEquals(1, taskService.getPendingSubTasksByParent(taskParentId));
Task childTask1 = taskService.getTaskById(child1TaskId);
assertEquals(taskParentId, childTask1.getTaskData().getParentId());
taskService.start(child1TaskId, "Darth Vader");
taskService.complete(child1TaskId, "Darth Vader", null);
childTask1 = taskService.getTaskById(child1TaskId);
assertEquals(Status.Completed, childTask1.getTaskData().getStatus());
parentTask1 = taskService.getTaskById(taskParentId);
assertEquals(Status.InProgress, parentTask1.getTaskData().getStatus() );
assertEquals(0, taskService.getPendingSubTasksByParent(taskParentId));
taskService.complete(taskParentId, "salaboy", null);
parentTask1 = taskService.getTaskById(taskParentId);
assertEquals(Status.Completed, parentTask1.getTaskData().getStatus() );
}
@Test
public void onSubtaskCompletionAutoCompleteParentStrategy() throws Exception {
// One potential owner, should go straight to state Reserved
String parentTaskstr = "(with (new Task()) { subTaskStrategy = SubTasksStrategy.EndParentOnAllSubTasksEnd, priority = 55, taskData = (with( new TaskData()) { } ), ";
parentTaskstr += "peopleAssignments = (with ( new PeopleAssignments() ) { potentialOwners = [new User('salaboy') ],businessAdministrators = [ new User('Administrator') ], }),";
parentTaskstr += "names = [ new I18NText( 'en-UK', 'This is my task Parent name')] })";
// By default the task will contain a SubTask SubTasksStrategy.NoAction
Task parentTask = TaskFactory.evalTask(new StringReader(parentTaskstr));
taskService.addTask(parentTask, new HashMap<String, Object>());
long taskParentId = parentTask.getId();
// Task should remain in Created state with no actual owner
Task parentTask1 = taskService.getTaskById(taskParentId);
assertEquals(parentTask1.getTaskData().getStatus(), Status.Reserved);
taskService.start(taskParentId, "salaboy");
String child1Taskstr = "(with (new Task()) { priority = 55, taskData = (with( new TaskData()) { parentId= "+taskParentId+" } ), ";
child1Taskstr += "peopleAssignments = (with ( new PeopleAssignments() ) { potentialOwners = [new User('Darth Vader') ],businessAdministrators = [ new User('Administrator') ], }),";
child1Taskstr += "names = [ new I18NText( 'en-UK', 'This is my task Child 1 name')] })";
Task child1Task = TaskFactory.evalTask(new StringReader(child1Taskstr));
taskService.addTask(child1Task, new HashMap<String, Object>());
long child1TaskId = child1Task.getId();
//Test if the task is succesfully created
assertEquals(1, taskService.getPendingSubTasksByParent(taskParentId));
Task childTask1 = taskService.getTaskById(child1TaskId);
assertEquals(taskParentId, childTask1.getTaskData().getParentId());
taskService.start(child1TaskId, "Darth Vader");
taskService.complete(child1TaskId, "Darth Vader", null);
childTask1 = taskService.getTaskById(child1TaskId);
assertEquals(Status.Completed, childTask1.getTaskData().getStatus());
parentTask1 = taskService.getTaskById(taskParentId);
assertEquals(0, taskService.getPendingSubTasksByParent(taskParentId));
assertEquals(Status.Completed, parentTask1.getTaskData().getStatus() );
}
/**
* Loop and create 500 tasks. The reason to do so, is Java cache's Long objects for small numbers
* (http://stackoverflow.com/questions/3130311/weird-integer-boxing-in-java), so the ProcessSubTaskCommand was passing
* the test, even when failing once there were a sufficient number of tasks in the system.
*
* @throws Exception
*/
@Test
public void onSubtaskCompletionAutoCompleteParentStrategyWithLotsOfTasks() throws Exception {
String tableName = TaskImpl.class.getAnnotation(Table.class).name();
TransactionManagerServices.getTransactionManager().begin();
try {
EntityManager em = getEmf().createEntityManager();
Query query = em.createNativeQuery(
"select SEQUENCE_NAME from INFORMATION_SCHEMA.COLUMNS "
+ "where TABLE_NAME = '" + tableName.toUpperCase() + "' "
+ " and SEQUENCE_NAME IS NOT null");
String seqName = (String) query.getSingleResult();
query = em.createNativeQuery("alter sequence " + seqName + " increment by 1000");
query.executeUpdate();
TransactionManagerServices.getTransactionManager().commit();
} catch( Throwable t ) {
TransactionManagerServices.getTransactionManager().rollback();
// underlying database is NOT h2, skip test
Assume.assumeFalse(true);
}
// One potential owner, should go straight to state Reserved
String parentTaskstr = "(with (new Task()) { subTaskStrategy = SubTasksStrategy.EndParentOnAllSubTasksEnd, priority = 55, taskData = (with( new TaskData()) { } ), ";
parentTaskstr += "peopleAssignments = (with ( new PeopleAssignments() ) { potentialOwners = [new User('salaboy') ],businessAdministrators = [ new User('Administrator') ], }),";
parentTaskstr += "names = [ new I18NText( 'en-UK', 'This is my task Parent name')] })";
// By default the task will contain a SubTask SubTasksStrategy.NoAction
Task parentTask = TaskFactory.evalTask(new StringReader(parentTaskstr));
taskService.addTask(parentTask, new HashMap<String, Object>());
long taskParentId = parentTask.getId();
// Task should remain in Created state with no actual owner
Task parentTask1 = taskService.getTaskById(taskParentId);
assertEquals(parentTask1.getTaskData().getStatus(), Status.Reserved);
taskService.start(taskParentId, "salaboy");
String child1Taskstr = "(with (new Task()) { priority = 55, taskData = (with( new TaskData()) { parentId= "+taskParentId+" } ), ";
child1Taskstr += "peopleAssignments = (with ( new PeopleAssignments() ) { potentialOwners = [new User('Darth Vader') ],businessAdministrators = [ new User('Administrator') ], }),";
child1Taskstr += "names = [ new I18NText( 'en-UK', 'This is my task Child 1 name')] })";
Task child1Task = TaskFactory.evalTask(new StringReader(child1Taskstr));
taskService.addTask(child1Task, new HashMap<String, Object>());
long child1TaskId = child1Task.getId();
//Test if the task is succesfully created
assertEquals(1, taskService.getPendingSubTasksByParent(taskParentId));
Task childTask1 = taskService.getTaskById(child1TaskId);
assertEquals(taskParentId, childTask1.getTaskData().getParentId());
taskService.start(child1TaskId, "Darth Vader");
taskService.complete(child1TaskId, "Darth Vader", null);
childTask1 = taskService.getTaskById(child1TaskId);
assertEquals(Status.Completed, childTask1.getTaskData().getStatus());
parentTask1 = taskService.getTaskById(taskParentId);
assertEquals(0, taskService.getPendingSubTasksByParent(taskParentId));
assertEquals(Status.Completed, parentTask1.getTaskData().getStatus() );
}
@Test
public void onParentAbortCompleteAllSubTasksStrategy() throws Exception {
// One potential owner, should go straight to state Reserved
// Notice skippable in task data
String parentTaskstr = "(with (new Task()) { subTaskStrategy = SubTasksStrategy.SkipAllSubTasksOnParentSkip , priority = 55, "
+ "taskData = (with( new TaskData()) { skipable = true } ), ";
parentTaskstr += "peopleAssignments = (with ( new PeopleAssignments() ) { potentialOwners = [new User('salaboy') ],businessAdministrators = [ new User('Administrator') ], }),";
parentTaskstr += "names = [ new I18NText( 'en-UK', 'This is my task Parent name')] })";
// By default the task will contain a SubTask SubTasksStrategy.NoAction
Task parentTask = TaskFactory.evalTask(new StringReader(parentTaskstr));
taskService.addTask(parentTask, new HashMap<String, Object>());
long taskParentId = parentTask.getId();
// Task should remain in Created state with no actual owner
Task parentTask1 = taskService.getTaskById(taskParentId);
assertEquals(parentTask1.getTaskData().getStatus(), Status.Reserved);
taskService.start(taskParentId, "salaboy");
String child1Taskstr = "(with (new Task()) { priority = 55, taskData = (with( new TaskData()) { skipable = true, parentId= "+taskParentId+" } ), ";
child1Taskstr += "peopleAssignments = (with ( new PeopleAssignments() ) { potentialOwners = [new User('Darth Vader') ],businessAdministrators = [ new User('Administrator') ], }),";
child1Taskstr += "names = [ new I18NText( 'en-UK', 'This is my task Child 1 name')] })";
Task child1Task = TaskFactory.evalTask(new StringReader(child1Taskstr));
taskService.addTask(child1Task, new HashMap<String, Object>());
long child1TaskId = child1Task.getId();
//Test if the task is succesfully created
assertEquals(1, taskService.getPendingSubTasksByParent(taskParentId));
Task childTask1 = taskService.getTaskById(child1TaskId);
assertEquals(taskParentId, childTask1.getTaskData().getParentId());
taskService.start(child1TaskId, "Darth Vader");
taskService.skip(taskParentId, "salaboy");
parentTask1 = taskService.getTaskById(taskParentId);
assertEquals(0, taskService.getPendingSubTasksByParent(taskParentId));
assertEquals(Status.Obsolete, parentTask1.getTaskData().getStatus() );
childTask1 = taskService.getTaskById(child1TaskId);
assertEquals(Status.Obsolete, childTask1.getTaskData().getStatus());
}
}