/* 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.List;
import junit.framework.AssertionFailedError;
import org.activiti.engine.impl.history.HistoryLevel;
import org.activiti.engine.impl.test.PluggableActivitiTestCase;
import org.activiti.engine.task.Event;
import org.activiti.engine.task.IdentityLink;
import org.activiti.engine.task.IdentityLinkType;
import org.activiti.engine.task.Task;
import org.activiti.engine.test.Deployment;
/**
* @author Tom Baeyens
* @author Falko Menge
*/
public class TaskIdentityLinksTest extends PluggableActivitiTestCase {
@Deployment(resources="org/activiti/engine/test/api/task/IdentityLinksProcess.bpmn20.xml")
public void testCandidateUserLink() {
runtimeService.startProcessInstanceByKey("IdentityLinksProcess");
String taskId = taskService
.createTaskQuery()
.singleResult()
.getId();
taskService.addCandidateUser(taskId, "kermit");
List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(taskId);
IdentityLink identityLink = identityLinks.get(0);
assertNull(identityLink.getGroupId());
assertEquals("kermit", identityLink.getUserId());
assertEquals(IdentityLinkType.CANDIDATE, identityLink.getType());
assertEquals(taskId, identityLink.getTaskId());
assertEquals(1, identityLinks.size());
taskService.deleteCandidateUser(taskId, "kermit");
assertEquals(0, taskService.getIdentityLinksForTask(taskId).size());
}
@Deployment(resources="org/activiti/engine/test/api/task/IdentityLinksProcess.bpmn20.xml")
public void testCandidateGroupLink() {
runtimeService.startProcessInstanceByKey("IdentityLinksProcess");
String taskId = taskService
.createTaskQuery()
.singleResult()
.getId();
taskService.addCandidateGroup(taskId, "muppets");
List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(taskId);
IdentityLink identityLink = identityLinks.get(0);
assertEquals("muppets", identityLink.getGroupId());
assertNull("kermit", identityLink.getUserId());
assertEquals(IdentityLinkType.CANDIDATE, identityLink.getType());
assertEquals(taskId, identityLink.getTaskId());
assertEquals(1, identityLinks.size());
if (processEngineConfiguration.getHistoryLevel().isAtLeast(HistoryLevel.AUDIT)) {
List<Event> taskEvents = taskService.getTaskEvents(taskId);
assertEquals(1, taskEvents.size());
Event taskEvent = taskEvents.get(0);
assertEquals(Event.ACTION_ADD_GROUP_LINK, taskEvent.getAction());
List<String> taskEventMessageParts = taskEvent.getMessageParts();
assertEquals("muppets", taskEventMessageParts.get(0));
assertEquals(IdentityLinkType.CANDIDATE, taskEventMessageParts.get(1));
assertEquals(2, taskEventMessageParts.size());
}
taskService.deleteCandidateGroup(taskId, "muppets");
if (processEngineConfiguration.getHistoryLevel().isAtLeast(HistoryLevel.AUDIT)) {
List<Event> taskEvents = taskService.getTaskEvents(taskId);
Event taskEvent = findTaskEvent(taskEvents, Event.ACTION_DELETE_GROUP_LINK);
assertEquals(Event.ACTION_DELETE_GROUP_LINK, taskEvent.getAction());
List<String> taskEventMessageParts = taskEvent.getMessageParts();
assertEquals("muppets", taskEventMessageParts.get(0));
assertEquals(IdentityLinkType.CANDIDATE, taskEventMessageParts.get(1));
assertEquals(2, taskEventMessageParts.size());
assertEquals(2, taskEvents.size());
}
assertEquals(0, taskService.getIdentityLinksForTask(taskId).size());
}
private Event findTaskEvent(List<Event> taskEvents, String action) {
for (Event event: taskEvents) {
if (action.equals(event.getAction())) {
return event;
}
}
throw new AssertionFailedError("no task event found with action "+action);
}
@Deployment(resources="org/activiti/engine/test/api/task/IdentityLinksProcess.bpmn20.xml")
public void testCustomTypeUserLink() {
runtimeService.startProcessInstanceByKey("IdentityLinksProcess");
String taskId = taskService
.createTaskQuery()
.singleResult()
.getId();
taskService.addUserIdentityLink(taskId, "kermit", "interestee");
List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(taskId);
IdentityLink identityLink = identityLinks.get(0);
assertNull(identityLink.getGroupId());
assertEquals("kermit", identityLink.getUserId());
assertEquals("interestee", identityLink.getType());
assertEquals(taskId, identityLink.getTaskId());
assertEquals(1, identityLinks.size());
taskService.deleteUserIdentityLink(taskId, "kermit", "interestee");
assertEquals(0, taskService.getIdentityLinksForTask(taskId).size());
}
@Deployment(resources="org/activiti/engine/test/api/task/IdentityLinksProcess.bpmn20.xml")
public void testCustomLinkGroupLink() {
runtimeService.startProcessInstanceByKey("IdentityLinksProcess");
String taskId = taskService
.createTaskQuery()
.singleResult()
.getId();
taskService.addGroupIdentityLink(taskId, "muppets", "playing");
List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(taskId);
IdentityLink identityLink = identityLinks.get(0);
assertEquals("muppets", identityLink.getGroupId());
assertNull("kermit", identityLink.getUserId());
assertEquals("playing", identityLink.getType());
assertEquals(taskId, identityLink.getTaskId());
assertEquals(1, identityLinks.size());
taskService.deleteGroupIdentityLink(taskId, "muppets", "playing");
assertEquals(0, taskService.getIdentityLinksForTask(taskId).size());
}
public void testDeleteAssignee() {
Task task = taskService.newTask();
task.setAssignee("nonExistingUser");
taskService.saveTask(task);
taskService.deleteUserIdentityLink(task.getId(), "nonExistingUser", IdentityLinkType.ASSIGNEE);
task = taskService.createTaskQuery().taskId(task.getId()).singleResult();
assertNull(task.getAssignee());
assertEquals(0, taskService.getIdentityLinksForTask(task.getId()).size());
// cleanup
taskService.deleteTask(task.getId(), true);
}
public void testDeleteOwner() {
Task task = taskService.newTask();
task.setOwner("nonExistingUser");
taskService.saveTask(task);
taskService.deleteUserIdentityLink(task.getId(), "nonExistingUser", IdentityLinkType.OWNER);
task = taskService.createTaskQuery().taskId(task.getId()).singleResult();
assertNull(task.getOwner());
assertEquals(0, taskService.getIdentityLinksForTask(task.getId()).size());
// cleanup
taskService.deleteTask(task.getId(), true);
}
@Deployment(resources="org/activiti/engine/test/api/task/TaskIdentityLinksTest.testDeleteCandidateUser.bpmn20.xml")
public void testDeleteCandidateUser() {
runtimeService.startProcessInstanceByKey("TaskIdentityLinks");
String taskId = taskService
.createTaskQuery()
.singleResult()
.getId();
List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(taskId);
assertEquals(1, identityLinks.size());
IdentityLink identityLink = identityLinks.get(0);
assertEquals("user", identityLink.getUserId());
}
@Deployment(resources = "org/activiti/engine/test/api/task/IdentityLinksProcess.bpmn20.xml")
public void testEmptyCandidateUserLink() {
runtimeService.startProcessInstanceByKey("IdentityLinksProcess");
String taskId = taskService
.createTaskQuery()
.singleResult()
.getId();
taskService.addCandidateGroup(taskId, "muppets");
taskService.deleteCandidateUser(taskId, "kermit");
List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(taskId);
assertNotNull(identityLinks);
assertEquals( 1, identityLinks.size());
IdentityLink identityLink = identityLinks.get(0);
assertEquals("muppets", identityLink.getGroupId());
assertEquals(null, identityLink.getUserId());
assertEquals(IdentityLinkType.CANDIDATE, identityLink.getType());
assertEquals(taskId, identityLink.getTaskId());
taskService.deleteCandidateGroup(taskId, "muppets");
assertEquals(0, taskService.getIdentityLinksForTask(taskId).size());
}
// Test custom identity links
@Deployment
public void testCustomIdentityLink() {
runtimeService.startProcessInstanceByKey("customIdentityLink");
List<Task> tasks = taskService.createTaskQuery().taskInvolvedUser("kermit").list();
assertEquals(1, tasks.size());
List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(tasks.get(0).getId());
assertEquals(2, identityLinks.size());
for (IdentityLink idLink : identityLinks) {
assertEquals("businessAdministrator", idLink.getType());
String userId = idLink.getUserId();
if (userId == null) {
assertEquals("management", idLink.getGroupId());
} else {
assertEquals("kermit", userId);
}
}
}
}