/* 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.event.message;
import java.util.List;
import org.activiti.engine.impl.EventSubscriptionQueryImpl;
import org.activiti.engine.impl.test.PluggableActivitiTestCase;
import org.activiti.engine.runtime.Execution;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.Task;
import org.activiti.engine.test.Deployment;
/**
* @author Daniel Meyer
*/
public class MessageIntermediateEventTest extends PluggableActivitiTestCase {
@Deployment
public void testSingleIntermediateMessageEvent() {
ProcessInstance pi = runtimeService.startProcessInstanceByKey("process");
List<String> activeActivityIds = runtimeService.getActiveActivityIds(pi.getId());
assertNotNull(activeActivityIds);
assertEquals(1, activeActivityIds.size());
assertTrue(activeActivityIds.contains("messageCatch"));
String messageName = "newInvoiceMessage";
Execution execution = runtimeService.createExecutionQuery()
.messageEventSubscriptionName(messageName)
.singleResult();
assertNotNull(execution);
runtimeService.messageEventReceived(messageName, execution.getId());
Task task = taskService.createTaskQuery()
.singleResult();
assertNotNull(task);
taskService.complete(task.getId());
}
@Deployment
public void testConcurrentIntermediateMessageEvent() {
ProcessInstance pi = runtimeService.startProcessInstanceByKey("process");
List<String> activeActivityIds = runtimeService.getActiveActivityIds(pi.getId());
assertNotNull(activeActivityIds);
assertEquals(2, activeActivityIds.size());
assertTrue(activeActivityIds.contains("messageCatch1"));
assertTrue(activeActivityIds.contains("messageCatch2"));
String messageName = "newInvoiceMessage";
List<Execution> executions = runtimeService.createExecutionQuery()
.messageEventSubscriptionName(messageName)
.list();
assertNotNull(executions);
assertEquals(2, executions.size());
runtimeService.messageEventReceived(messageName, executions.get(0).getId());
Task task = taskService.createTaskQuery()
.singleResult();
assertNull(task);
runtimeService.messageEventReceived(messageName, executions.get(1).getId());
task = taskService.createTaskQuery()
.singleResult();
assertNotNull(task);
taskService.complete(task.getId());
}
@Deployment
public void testAsyncTriggeredMessageEvent() {
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("process");
assertNotNull(processInstance);
Execution execution = runtimeService.createExecutionQuery()
.processInstanceId(processInstance.getId())
.messageEventSubscriptionName("newMessage")
.singleResult();
assertNotNull(execution);
assertEquals(1, createEventSubscriptionQuery().count());
assertEquals(2, runtimeService.createExecutionQuery().count());
runtimeService.messageEventReceivedAsync("newMessage", execution.getId());
assertEquals(1, managementService
.createJobQuery().messages().count());
waitForJobExecutorToProcessAllJobs(8000L, 200L);
assertEquals(0, createEventSubscriptionQuery().count());
assertEquals(0, runtimeService.createProcessInstanceQuery().count());
assertEquals(0, managementService.createJobQuery().count());
}
private EventSubscriptionQueryImpl createEventSubscriptionQuery() {
return new EventSubscriptionQueryImpl(processEngineConfiguration.getCommandExecutor());
}
}