/* 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.pvm;
import java.util.ArrayList;
import java.util.List;
import org.activiti.engine.impl.pvm.ProcessDefinitionBuilder;
import org.activiti.engine.impl.pvm.PvmExecution;
import org.activiti.engine.impl.pvm.PvmProcessDefinition;
import org.activiti.engine.impl.pvm.PvmProcessInstance;
import org.activiti.engine.impl.pvm.runtime.ExecutionImpl;
import org.activiti.engine.impl.test.PvmTestCase;
import org.activiti.engine.test.pvm.activities.Automatic;
import org.activiti.engine.test.pvm.activities.EmbeddedSubProcess;
import org.activiti.engine.test.pvm.activities.EventScopeCreatingSubprocess;
import org.activiti.engine.test.pvm.activities.WaitState;
/**
*
* @author Daniel Meyer
*/
public class PvmEventScopesTest extends PvmTestCase {
/**
*
* create evt scope --+
* |
* v
*
* +------------------------------+
* | embedded subprocess |
* +-----+ | +-----------+ +---------+ | +----+ +---+
* |start|-->| |startInside|-->|endInside| |-->|wait|-->|end|
* +-----+ | +-----------+ +---------+ | +----+ +---+
* +------------------------------+
*
* ^
* |
* destroy evt scope --+
*
*/
public void testActivityEndDestroysEventScopes() {
PvmProcessDefinition processDefinition = new ProcessDefinitionBuilder()
.createActivity("start")
.initial()
.behavior(new Automatic())
.transition("embeddedsubprocess")
.endActivity()
.createActivity("embeddedsubprocess")
.scope()
.behavior(new EventScopeCreatingSubprocess())
.createActivity("startInside")
.behavior(new Automatic())
.transition("endInside")
.endActivity()
.createActivity("endInside")
.behavior(new Automatic())
.endActivity()
.transition("wait")
.endActivity()
.createActivity("wait")
.behavior(new WaitState())
.transition("end")
.endActivity()
.createActivity("end")
.behavior(new Automatic())
.endActivity()
.buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
boolean eventScopeFound = false;
List<ExecutionImpl> executions = ((ExecutionImpl)processInstance).getExecutions();
for (ExecutionImpl executionImpl : executions) {
if(executionImpl.isEventScope()) {
eventScopeFound = true;
break;
}
}
assertTrue(eventScopeFound);
processInstance.signal(null, null);
assertTrue(processInstance.isEnded());
}
/**
* +----------------------------------------------------------------------+
* | embedded subprocess |
* | |
* | create evt scope --+ |
* | | |
* | v |
* | |
* | +--------------------------------+ |
* | | nested embedded subprocess | |
* +-----+ | +-----------+ | +-----------------+ | +----+ +---+ | +---+
* |start|-->| |startInside|--> | |startNestedInside| |-->|wait|-->|end| |-->|end|
* +-----+ | +-----------+ | +-----------------+ | +----+ +---+ | +---+
* | +--------------------------------+ |
* | |
* +----------------------------------------------------------------------+
*
* ^
* |
* destroy evt scope --+
*/
public void testTransitionDestroysEventScope() {
PvmProcessDefinition processDefinition = new ProcessDefinitionBuilder()
.createActivity("start")
.initial()
.behavior(new Automatic())
.transition("embeddedsubprocess")
.endActivity()
.createActivity("embeddedsubprocess")
.scope()
.behavior(new EmbeddedSubProcess())
.createActivity("startInside")
.behavior(new Automatic())
.transition("nestedSubProcess")
.endActivity()
.createActivity("nestedSubProcess")
.scope()
.behavior(new EventScopeCreatingSubprocess())
.createActivity("startNestedInside")
.behavior(new Automatic())
.endActivity()
.transition("wait")
.endActivity()
.createActivity("wait")
.behavior(new WaitState())
.transition("endInside")
.endActivity()
.createActivity("endInside")
.behavior(new Automatic())
.endActivity()
.transition("end")
.endActivity()
.createActivity("end")
.behavior(new Automatic())
.endActivity()
.buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
List<String> expectedActiveActivityIds = new ArrayList<String>();
expectedActiveActivityIds.add("wait");
assertEquals(expectedActiveActivityIds, processInstance.findActiveActivityIds());
PvmExecution execution = processInstance.findExecution("wait");
execution.signal(null, null);
assertTrue(processInstance.isEnded());
}
}