/* 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.bpmn.servicetask;
import java.util.List;
import org.activiti.engine.identity.Group;
import org.activiti.engine.identity.User;
import org.activiti.engine.impl.test.PluggableActivitiTestCase;
import org.activiti.engine.repository.ProcessDefinition;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.test.Deployment;
/**
* @author Joram Barrez
*/
public class CallServiceInServiceTaskTest extends PluggableActivitiTestCase {
@Deployment
public void testStartProcessFromDelegate() {
runtimeService.startProcessInstanceByKey("startProcessFromDelegate");
// Starting the process should lead to two processes being started,
// The other one started from the java delegate in the service task
List<ProcessInstance> processInstances = runtimeService.createProcessInstanceQuery().list();
assertEquals(2, processInstances.size());
boolean startProcessFromDelegateFound = false;
boolean oneTaskProcessFound = false;
for (ProcessInstance processInstance : processInstances) {
ProcessDefinition processDefinition = repositoryService.getProcessDefinition(processInstance.getProcessDefinitionId());
if (processDefinition.getKey().equals("startProcessFromDelegate")) {
startProcessFromDelegateFound = true;
} else if (processDefinition.getKey().equals("oneTaskProcess")) {
oneTaskProcessFound = true;
}
}
assertTrue(startProcessFromDelegateFound);
assertTrue(oneTaskProcessFound);
}
@Deployment
public void testRollBackOnException() {
Exception expectedException = null;
try {
runtimeService.startProcessInstanceByKey("startProcessFromDelegate");
fail("expected exception");
} catch (Exception e) {
expectedException = e;
}
assertNotNull(expectedException);
// Starting the process should cause a rollback of both processes
assertEquals(0, runtimeService.createProcessInstanceQuery().count());
}
@Deployment
public void testMultipleServiceInvocationsFromDelegate() {
runtimeService.startProcessInstanceByKey("multipleServiceInvocations");
// The service task should have created a user which is part of the admin group
User user = identityService.createUserQuery().singleResult();
assertEquals("Kermit", user.getId());
Group group = identityService.createGroupQuery().groupMember(user.getId()).singleResult();
assertNotNull(group);
assertEquals("admin", group.getId());
// Cleanup
identityService.deleteUser("Kermit");
identityService.deleteGroup("admin");
identityService.deleteMembership("Kermit", "admin");
}
}