/* 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.impl.test.PluggableActivitiTestCase;
import org.activiti.engine.repository.ProcessDefinition;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.IdentityLink;
import org.activiti.engine.task.Task;
import org.activiti.engine.test.Deployment;
/**
* Test case for all {@link ActivitiEvent}s related to process definitions.
*
* @author Frederik Heremans
*/
public class IdentityLinkEventsTest extends PluggableActivitiTestCase {
private TestActivitiEntityEventListener listener;
/**
* Check identity links on process definitions.
*/
@Deployment(resources = { "org/activiti/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void testProcessDefinitionIdentityLinkEvents() throws Exception {
ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery()
.processDefinitionKey("oneTaskProcess").singleResult();
assertNotNull(processDefinition);
// Add candidate user and group
repositoryService.addCandidateStarterUser(processDefinition.getId(), "kermit");
repositoryService.addCandidateStarterGroup(processDefinition.getId(), "sales");
assertEquals(4, listener.getEventsReceived().size());
ActivitiEntityEvent event = (ActivitiEntityEvent) listener.getEventsReceived().get(0);
assertEquals(ActivitiEventType.ENTITY_CREATED, event.getType());
assertTrue(event.getEntity() instanceof IdentityLink);
assertEquals(processDefinition.getId(), event.getProcessDefinitionId());
assertNull(event.getProcessInstanceId());
assertNull(event.getExecutionId());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(1);
assertEquals(ActivitiEventType.ENTITY_INITIALIZED, event.getType());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(2);
assertEquals(ActivitiEventType.ENTITY_CREATED, event.getType());
assertTrue(event.getEntity() instanceof IdentityLink);
assertEquals(processDefinition.getId(), event.getProcessDefinitionId());
assertNull(event.getProcessInstanceId());
assertNull(event.getExecutionId());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(3);
assertEquals(ActivitiEventType.ENTITY_INITIALIZED, event.getType());
listener.clearEventsReceived();
// Delete identity links
repositoryService.deleteCandidateStarterUser(processDefinition.getId(), "kermit");
repositoryService.deleteCandidateStarterGroup(processDefinition.getId(), "sales");
assertEquals(2, listener.getEventsReceived().size());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(0);
assertEquals(ActivitiEventType.ENTITY_DELETED, event.getType());
assertTrue(event.getEntity() instanceof IdentityLink);
assertEquals(processDefinition.getId(), event.getProcessDefinitionId());
assertNull(event.getProcessInstanceId());
assertNull(event.getExecutionId());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(1);
assertEquals(ActivitiEventType.ENTITY_DELETED, event.getType());
assertTrue(event.getEntity() instanceof IdentityLink);
assertEquals(processDefinition.getId(), event.getProcessDefinitionId());
assertNull(event.getProcessInstanceId());
assertNull(event.getExecutionId());
}
/**
* Check identity links on process instances.
*/
@Deployment(resources = { "org/activiti/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void testProcessInstanceIdentityLinkEvents() throws Exception {
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
// Add identity link
runtimeService.addUserIdentityLink(processInstance.getId(), "kermit", "test");
assertEquals(2, listener.getEventsReceived().size());
ActivitiEntityEvent event = (ActivitiEntityEvent) listener.getEventsReceived().get(0);
assertEquals(ActivitiEventType.ENTITY_CREATED, event.getType());
assertTrue(event.getEntity() instanceof IdentityLink);
assertEquals(processInstance.getId(), event.getProcessInstanceId());
assertEquals(processInstance.getId(), event.getExecutionId());
assertEquals(processInstance.getProcessDefinitionId(), event.getProcessDefinitionId());
IdentityLink link = (IdentityLink) event.getEntity();
assertEquals("kermit", link.getUserId());
assertEquals("test", link.getType());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(1);
assertEquals(ActivitiEventType.ENTITY_INITIALIZED, event.getType());
listener.clearEventsReceived();
// Deleting process should delete identity link
runtimeService.deleteProcessInstance(processInstance.getId(), "test");
assertEquals(1, listener.getEventsReceived().size());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(0);
assertEquals(ActivitiEventType.ENTITY_DELETED, event.getType());
assertTrue(event.getEntity() instanceof IdentityLink);
link = (IdentityLink) event.getEntity();
assertEquals("kermit", link.getUserId());
assertEquals("test", link.getType());
}
/**
* Check identity links on process instances.
*/
@Deployment(resources = { "org/activiti/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void testTaskIdentityLinks() throws Exception {
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId())
.singleResult();
assertNotNull(task);
// Add identity link
taskService.addCandidateUser(task.getId(), "kermit");
taskService.addCandidateGroup(task.getId(), "sales");
// Three events are received, since the user link on the task also creates an involvment in the process
assertEquals(6, listener.getEventsReceived().size());
ActivitiEntityEvent event = (ActivitiEntityEvent) listener.getEventsReceived().get(0);
assertEquals(ActivitiEventType.ENTITY_CREATED, event.getType());
assertTrue(event.getEntity() instanceof IdentityLink);
IdentityLink link = (IdentityLink) event.getEntity();
assertEquals("kermit", link.getUserId());
assertEquals("candidate", link.getType());
assertEquals(task.getId(), link.getTaskId());
assertEquals(task.getExecutionId(), event.getExecutionId());
assertEquals(task.getProcessDefinitionId(), event.getProcessDefinitionId());
assertEquals(task.getProcessInstanceId(), event.getProcessInstanceId());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(1);
assertEquals(ActivitiEventType.ENTITY_INITIALIZED, event.getType());
assertEquals("kermit", link.getUserId());
assertEquals("candidate", link.getType());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(4);
assertEquals(ActivitiEventType.ENTITY_CREATED, event.getType());
assertTrue(event.getEntity() instanceof IdentityLink);
link = (IdentityLink) event.getEntity();
assertEquals("sales", link.getGroupId());
assertEquals("candidate", link.getType());
assertEquals(task.getId(), link.getTaskId());
assertEquals(task.getExecutionId(), event.getExecutionId());
assertEquals(task.getProcessDefinitionId(), event.getProcessDefinitionId());
assertEquals(task.getProcessInstanceId(), event.getProcessInstanceId());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(5);
assertEquals(ActivitiEventType.ENTITY_INITIALIZED, event.getType());
assertEquals("sales", link.getGroupId());
assertEquals("candidate", link.getType());
listener.clearEventsReceived();
// Deleting process should delete identity link
runtimeService.deleteProcessInstance(processInstance.getId(), "test");
assertEquals(3, listener.getEventsReceived().size());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(0);
assertEquals(ActivitiEventType.ENTITY_DELETED, event.getType());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(1);
assertEquals(ActivitiEventType.ENTITY_DELETED, event.getType());
event = (ActivitiEntityEvent) listener.getEventsReceived().get(2);
assertEquals(ActivitiEventType.ENTITY_DELETED, event.getType());
}
@Override
protected void initializeServices() {
super.initializeServices();
listener = new TestActivitiEntityEventListener(IdentityLink.class);
processEngineConfiguration.getEventDispatcher().addEventListener(listener);
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
if (listener != null) {
listener.clearEventsReceived();
processEngineConfiguration.getEventDispatcher().removeEventListener(listener);
}
}
}