/* 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.ActivitiEntityEvent;
import org.activiti.engine.delegate.event.ActivitiEvent;
import org.activiti.engine.delegate.event.ActivitiEventType;
import org.activiti.engine.identity.User;
import org.activiti.engine.impl.test.PluggableActivitiTestCase;
/**
* Test case for all {@link ActivitiEvent}s related to users.
*
* @author Frederik Heremans
*/
public class UserEventsTest extends PluggableActivitiTestCase {
private TestActivitiEntityEventListener listener;
/**
* Test create, update and delete events of users.
*/
public void testUserEntityEvents() throws Exception {
User user = null;
try {
user = identityService.newUser("fred");
user.setFirstName("Frederik");
user.setLastName("Heremans");
identityService.saveUser(user);
assertEquals(2, listener.getEventsReceived().size());
ActivitiEntityEvent event = (ActivitiEntityEvent) listener.getEventsReceived().get(0);
assertEquals(ActivitiEventType.ENTITY_CREATED, event.getType());
assertTrue(event.getEntity() instanceof User);
User userFromEvent = (User) event.getEntity();
assertEquals("fred", userFromEvent.getId());
assertNull(event.getProcessDefinitionId());
assertNull(event.getExecutionId());
assertNull(event.getProcessInstanceId());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(1);
assertEquals(ActivitiEventType.ENTITY_INITIALIZED, event.getType());
listener.clearEventsReceived();
// Update user
user.setFirstName("Anna");
identityService.saveUser(user);
assertEquals(1, listener.getEventsReceived().size());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(0);
assertEquals(ActivitiEventType.ENTITY_UPDATED, event.getType());
assertTrue(event.getEntity() instanceof User);
userFromEvent = (User) event.getEntity();
assertEquals("fred", userFromEvent.getId());
assertEquals("Anna", userFromEvent.getFirstName());
assertNull(event.getProcessDefinitionId());
assertNull(event.getExecutionId());
assertNull(event.getProcessInstanceId());
listener.clearEventsReceived();
// Delete user
identityService.deleteUser(user.getId());
assertEquals(1, listener.getEventsReceived().size());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(0);
assertEquals(ActivitiEventType.ENTITY_DELETED, event.getType());
assertTrue(event.getEntity() instanceof User);
userFromEvent = (User) event.getEntity();
assertEquals("fred", userFromEvent.getId());
assertNull(event.getProcessDefinitionId());
assertNull(event.getExecutionId());
assertNull(event.getProcessInstanceId());
listener.clearEventsReceived();
} finally {
if (user != null && user.getId() != null) {
identityService.deleteUser(user.getId());
}
}
}
@Override
protected void setUp() throws Exception {
super.setUp();
listener = new TestActivitiEntityEventListener(User.class);
processEngineConfiguration.getEventDispatcher().addEventListener(listener);
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
if (listener != null) {
processEngineConfiguration.getEventDispatcher().removeEventListener(listener);
}
}
}