/* 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.event;
import org.activiti.engine.delegate.event.ActivitiEvent;
import org.activiti.engine.delegate.event.ActivitiEventListener;
import org.activiti.engine.delegate.event.ActivitiEventType;
import org.activiti.engine.impl.bpmn.helper.MessageThrowingEventListener;
import org.activiti.engine.impl.test.PluggableActivitiTestCase;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.Task;
import org.activiti.engine.test.Deployment;
/**
* Test case for all {@link ActivitiEventListener}s that throw a message BPMN event when an {@link ActivitiEvent}
* has been dispatched.
*
* @author Frederik Heremans
*/
public class MessageThrowingEventListenerTest extends PluggableActivitiTestCase {
@Deployment
public void testThrowMessage() throws Exception {
MessageThrowingEventListener listener = null;
try {
listener = new MessageThrowingEventListener();
listener.setMessageName("Message");
processEngineConfiguration.getEventDispatcher().addEventListener(listener, ActivitiEventType.TASK_ASSIGNED);
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("testMessage");
assertNotNull(processInstance);
// Fetch the task and re-assig it to trigger the event-listener
Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId())
.singleResult();
assertNotNull(task);
taskService.setAssignee(task.getId(), "kermit");
// Boundary-event should have been messaged and a new task should be available, on top of the already
// existing one, since the cancelActivity='false'
task = taskService.createTaskQuery().processInstanceId(processInstance.getId())
.taskDefinitionKey("subTask")
.singleResult();
assertNotNull(task);
assertEquals("kermit", task.getAssignee());
Task boundaryTask = taskService.createTaskQuery().processInstanceId(processInstance.getId())
.taskDefinitionKey("boundaryTask")
.singleResult();
assertNotNull(boundaryTask);
} finally {
processEngineConfiguration.getEventDispatcher().removeEventListener(listener);
}
}
@Deployment
public void testThrowMessageDefinedInProcessDefinition() throws Exception {
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("testMessage");
assertNotNull(processInstance);
// Fetch the task and re-assig it to trigger the event-listener
Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId())
.singleResult();
assertNotNull(task);
taskService.setAssignee(task.getId(), "kermit");
// Boundary-event should have been messaged and a new task should be available, on top of the already
// existing one, since the cancelActivity='false'
task = taskService.createTaskQuery().processInstanceId(processInstance.getId())
.taskDefinitionKey("subTask")
.singleResult();
assertNotNull(task);
assertEquals("kermit", task.getAssignee());
Task boundaryTask = taskService.createTaskQuery().processInstanceId(processInstance.getId())
.taskDefinitionKey("boundaryTask")
.singleResult();
assertNotNull(boundaryTask);
}
@Deployment
public void testThrowMessageInterrupting() throws Exception {
MessageThrowingEventListener listener = null;
try {
listener = new MessageThrowingEventListener();
listener.setMessageName("Message");
processEngineConfiguration.getEventDispatcher().addEventListener(listener, ActivitiEventType.TASK_ASSIGNED);
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("testMessage");
assertNotNull(processInstance);
// Fetch the task and re-assig it to trigger the event-listener
Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId())
.singleResult();
assertNotNull(task);
taskService.setAssignee(task.getId(), "kermit");
// Boundary-event should have been messaged and a new task should be available, the already
// existing one should be removed, since the cancelActivity='true'
task = taskService.createTaskQuery().processInstanceId(processInstance.getId())
.taskDefinitionKey("subTask")
.singleResult();
assertNull(task);
Task boundaryTask = taskService.createTaskQuery().processInstanceId(processInstance.getId())
.taskDefinitionKey("boundaryTask")
.singleResult();
assertNotNull(boundaryTask);
} finally {
processEngineConfiguration.getEventDispatcher().removeEventListener(listener);
}
}
}