/* 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.timer;
import java.io.ByteArrayInputStream;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.concurrent.Callable;
import org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl;
import org.activiti.engine.impl.cmd.DeleteJobsCmd;
import org.activiti.engine.impl.interceptor.CommandExecutor;
import org.activiti.engine.impl.test.PluggableActivitiTestCase;
import org.activiti.engine.impl.util.ClockUtil;
import org.activiti.engine.impl.util.IoUtil;
import org.activiti.engine.runtime.JobQuery;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.runtime.ProcessInstanceQuery;
import org.activiti.engine.test.Deployment;
/**
* @author Joram Barrez
*/
public class StartTimerEventTest extends PluggableActivitiTestCase {
@Deployment
public void testDurationStartTimerEvent() throws Exception {
// Set the clock fixed
Date startTime = new Date();
// After process start, there should be timer created
JobQuery jobQuery = managementService.createJobQuery();
assertEquals(1, jobQuery.count());
// After setting the clock to time '50minutes and 5 seconds', the second timer should fire
ClockUtil.setCurrentTime(new Date(startTime.getTime() + ((50 * 60 * 1000) + 5000)));
waitForJobExecutorToProcessAllJobs(5000L, 25L);
List<ProcessInstance> pi = runtimeService.createProcessInstanceQuery().processDefinitionKey("startTimerEventExample")
.list();
assertEquals(1, pi.size());
assertEquals(0, jobQuery.count());
}
@Deployment
public void testFixedDateStartTimerEvent() throws Exception {
// After process start, there should be timer created
JobQuery jobQuery = managementService.createJobQuery();
assertEquals(1, jobQuery.count());
ClockUtil.setCurrentTime(new SimpleDateFormat("dd/MM/yyyy hh:mm:ss").parse("15/11/2036 11:12:30"));
waitForJobExecutorToProcessAllJobs(5000L, 25L);
List<ProcessInstance> pi = runtimeService.createProcessInstanceQuery().processDefinitionKey("startTimerEventExample")
.list();
assertEquals(1, pi.size());
assertEquals(0, jobQuery.count());
}
// FIXME: This test likes to run in an endless loop when invoking the waitForJobExecutorOnCondition method
@Deployment
public void testCycleDateStartTimerEvent() throws Exception {
ClockUtil.setCurrentTime(new Date());
// After process start, there should be timer created
JobQuery jobQuery = managementService.createJobQuery();
assertEquals(1, jobQuery.count());
final ProcessInstanceQuery piq = runtimeService.createProcessInstanceQuery().processDefinitionKey("startTimerEventExample");
moveByMinutes(5);
waitForJobExecutorOnCondition(10000, 500, new Callable<Boolean>() {
public Boolean call() throws Exception {
return 1 == piq.count();
}
});
assertEquals(1, jobQuery.count());
moveByMinutes(5);
waitForJobExecutorOnCondition(10000, 500, new Callable<Boolean>() {
public Boolean call() throws Exception {
return 2 == piq.count();
}
});
assertEquals(1, jobQuery.count());
//have to manually delete pending timer
cleanDB();
}
private void moveByMinutes(int minutes) throws Exception {
ClockUtil.setCurrentTime(new Date(ClockUtil.getCurrentTime().getTime() + ((minutes * 60 * 1000) + 5000)));
}
@Deployment
public void testCycleWithLimitStartTimerEvent() throws Exception {
ClockUtil.setCurrentTime(new Date());
// After process start, there should be timer created
JobQuery jobQuery = managementService.createJobQuery();
assertEquals(1, jobQuery.count());
final ProcessInstanceQuery piq = runtimeService.createProcessInstanceQuery().processDefinitionKey("startTimerEventExampleCycle");
moveByMinutes(5);
waitForJobExecutorOnCondition(10000, 500, new Callable<Boolean>() {
public Boolean call() throws Exception {
return 1 == piq.count();
}
});
assertEquals(1, jobQuery.count());
moveByMinutes(5);
waitForJobExecutorOnCondition(10000, 500, new Callable<Boolean>() {
public Boolean call() throws Exception {
return 2 == piq.count();
}
});
assertEquals(0, jobQuery.count());
}
@Deployment
public void testExpressionStartTimerEvent() throws Exception {
// ACT-1415: fixed start-date is an expression
JobQuery jobQuery = managementService.createJobQuery();
assertEquals(1, jobQuery.count());
ClockUtil.setCurrentTime(new SimpleDateFormat("dd/MM/yyyy hh:mm:ss").parse("15/11/2036 11:12:30"));
waitForJobExecutorToProcessAllJobs(5000L, 25L);
List<ProcessInstance> pi = runtimeService.createProcessInstanceQuery().processDefinitionKey("startTimerEventExample")
.list();
assertEquals(1, pi.size());
assertEquals(0, jobQuery.count());
}
@Deployment
public void testVersionUpgradeShouldCancelJobs() throws Exception {
ClockUtil.setCurrentTime(new Date());
// After process start, there should be timer created
JobQuery jobQuery = managementService.createJobQuery();
assertEquals(1, jobQuery.count());
//we deploy new process version, with some small change
String process = new String(IoUtil.readInputStream(getClass().getResourceAsStream("StartTimerEventTest.testVersionUpgradeShouldCancelJobs.bpmn20.xml"), "")).replaceAll("beforeChange","changed");
String id = repositoryService.createDeployment().addInputStream("StartTimerEventTest.testVersionUpgradeShouldCancelJobs.bpmn20.xml",
new ByteArrayInputStream(process.getBytes())).deploy().getId();
assertEquals(1, jobQuery.count());
moveByMinutes(5);
waitForJobExecutorOnCondition(10000, 500, new Callable<Boolean>() {
public Boolean call() throws Exception {
//we check that correct version was started
ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().processDefinitionKey("startTimerEventExample").singleResult();
if(processInstance != null) {
String pi = processInstance.getProcessInstanceId();
return "changed".equals(runtimeService.getActiveActivityIds(pi).get(0));
}else {
return false;
}
}
});
assertEquals(1, jobQuery.count());
cleanDB();
repositoryService.deleteDeployment(id, true);
}
@Deployment
public void testTimerShouldNotBeRecreatedOnDeploymentCacheReboot() {
// Just to be sure, I added this test. Sounds like something that could easily happen
// when the order of deploy/parsing is altered.
// After process start, there should be timer created
JobQuery jobQuery = managementService.createJobQuery();
assertEquals(1, jobQuery.count());
// Reset deployment cache
((ProcessEngineConfigurationImpl) processEngineConfiguration).getProcessDefinitionCache().clear();
// Start one instance of the process definition, this will trigger a cache reload
runtimeService.startProcessInstanceByKey("startTimer");
// No new jobs should have been created
assertEquals(1, jobQuery.count());
}
// Test for ACT-1533
public void testTimerShouldNotBeRemovedWhenUndeployingOldVersion() throws Exception {
// Deploy test process
String process = new String(IoUtil.readInputStream(getClass().getResourceAsStream("StartTimerEventTest.testTimerShouldNotBeRemovedWhenUndeployingOldVersion.bpmn20.xml"), ""));
String firstDeploymentId = repositoryService.createDeployment().addInputStream("StartTimerEventTest.testVersionUpgradeShouldCancelJobs.bpmn20.xml",
new ByteArrayInputStream(process.getBytes())).deploy().getId();
// After process start, there should be timer created
JobQuery jobQuery = managementService.createJobQuery();
assertEquals(1, jobQuery.count());
//we deploy new process version, with some small change
String processChanged = process.replaceAll("beforeChange","changed");
String secondDeploymentId = repositoryService.createDeployment().addInputStream("StartTimerEventTest.testVersionUpgradeShouldCancelJobs.bpmn20.xml",
new ByteArrayInputStream(processChanged.getBytes())).deploy().getId();
assertEquals(1, jobQuery.count());
// Remove the first deployment
repositoryService.deleteDeployment(firstDeploymentId, true);
// The removal of an old version should not affect timer deletion
// ACT-1533: this was a bug, and the timer was deleted!
assertEquals(1, jobQuery.count());
// Cleanup
cleanDB();
repositoryService.deleteDeployment(secondDeploymentId, true);
}
private void cleanDB() {
String jobId = managementService.createJobQuery().singleResult().getId();
CommandExecutor commandExecutor = processEngineConfiguration.getCommandExecutor();
commandExecutor.execute(new DeleteJobsCmd(jobId));
}
}