/* 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.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.End;
import org.activiti.engine.test.pvm.activities.ParallelGateway;
import org.activiti.engine.test.pvm.activities.WaitState;
/**
* @author Tom Baeyens
*/
public class PvmEventTest extends PvmTestCase {
/**
* +-------+ +-----+
* | start |-->| end |
* +-------+ +-----+
*/
public void testStartEndEvents() {
EventCollector eventCollector = new EventCollector();
PvmProcessDefinition processDefinition = new ProcessDefinitionBuilder("events")
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.createActivity("start")
.initial()
.behavior(new Automatic())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.startTransition("end")
.executionListener(eventCollector)
.endTransition()
.endActivity()
.createActivity("end")
.behavior(new End())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.endActivity()
.buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
List<String> expectedEvents = new ArrayList<String>();
expectedEvents.add("start on ProcessDefinition(events)");
expectedEvents.add("start on Activity(start)");
expectedEvents.add("end on Activity(start)");
expectedEvents.add("take on (start)-->(end)");
expectedEvents.add("start on Activity(end)");
expectedEvents.add("end on Activity(end)");
expectedEvents.add("end on ProcessDefinition(events)");
assertEquals("expected "+expectedEvents+", but was \n"+eventCollector+"\n", expectedEvents, eventCollector.events);
}
/**
* +--------------+
* |outerscope |
* | +----------+ |
* | |innerscope| |
* +-----+ | | +----+ | | +---+
* |start|---->|wait|------>|end|
* +-----+ | | +----+ | | +---+
* | +----------+ |
* +--------------+
*/
public void testNestedActivitiesEventsOnTransitionEvents() {
EventCollector eventCollector = new EventCollector();
PvmProcessDefinition processDefinition = new ProcessDefinitionBuilder("events")
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.createActivity("start")
.initial()
.behavior(new Automatic())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.startTransition("wait")
.executionListener(eventCollector)
.endTransition()
.endActivity()
.createActivity("outerscope")
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.createActivity("innerscope")
.scope()
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.createActivity("wait")
.behavior(new WaitState())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.transition("end")
.endActivity()
.endActivity()
.endActivity()
.createActivity("end")
.behavior(new WaitState())
.endActivity()
.buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
List<String> expectedEvents = new ArrayList<String>();
expectedEvents.add("start on ProcessDefinition(events)");
expectedEvents.add("start on Activity(start)");
expectedEvents.add("end on Activity(start)");
expectedEvents.add("take on (start)-->(wait)");
expectedEvents.add("start on Activity(outerscope)");
expectedEvents.add("start on Activity(innerscope)");
expectedEvents.add("start on Activity(wait)");
assertEquals("expected "+expectedEvents+", but was \n"+eventCollector+"\n", expectedEvents, eventCollector.events);
PvmExecution execution = processInstance.findExecution("wait");
execution.signal(null, null);
expectedEvents.add("end on Activity(wait)");
expectedEvents.add("end on Activity(innerscope)");
expectedEvents.add("end on Activity(outerscope)");
assertEquals("expected "+expectedEvents+", but was \n"+eventCollector+"\n", expectedEvents, eventCollector.events);
}
/**
* +------------------------------+
* +-----+ | +-----------+ +----------+ | +---+
* |start|-->| |startInside|-->|endInsdide| |-->|end|
* +-----+ | +-----------+ +----------+ | +---+
* +------------------------------+
*/
public void testEmbeddedSubProcessEvents() {
EventCollector eventCollector = new EventCollector();
PvmProcessDefinition processDefinition = new ProcessDefinitionBuilder("events")
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.createActivity("start")
.initial()
.behavior(new Automatic())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.transition("embeddedsubprocess")
.endActivity()
.createActivity("embeddedsubprocess")
.scope()
.behavior(new EmbeddedSubProcess())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.createActivity("startInside")
.behavior(new Automatic())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.transition("endInside")
.endActivity()
.createActivity("endInside")
.behavior(new End())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.endActivity()
.transition("end")
.endActivity()
.createActivity("end")
.behavior(new End())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.endActivity()
.buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
List<String> expectedEvents = new ArrayList<String>();
expectedEvents.add("start on ProcessDefinition(events)");
expectedEvents.add("start on Activity(start)");
expectedEvents.add("end on Activity(start)");
expectedEvents.add("start on Activity(embeddedsubprocess)");
expectedEvents.add("start on Activity(startInside)");
expectedEvents.add("end on Activity(startInside)");
expectedEvents.add("start on Activity(endInside)");
expectedEvents.add("end on Activity(endInside)");
expectedEvents.add("end on Activity(embeddedsubprocess)");
expectedEvents.add("start on Activity(end)");
expectedEvents.add("end on Activity(end)");
expectedEvents.add("end on ProcessDefinition(events)");
assertEquals("expected "+expectedEvents+", but was \n"+eventCollector+"\n", expectedEvents, eventCollector.events);
}
/**
* +--+
* +--->|c1|---+
* | +--+ |
* | v
* +-----+ +----+ +----+ +---+
* |start|-->|fork| |join|-->|end|
* +-----+ +----+ +----+ +---+
* | ^
* | +--+ |
* +--->|c2|---+
* +--+
*/
public void testSimpleAutmaticConcurrencyEvents() {
EventCollector eventCollector = new EventCollector();
PvmProcessDefinition processDefinition = new ProcessDefinitionBuilder("events")
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.createActivity("start")
.initial()
.behavior(new Automatic())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.transition("fork")
.endActivity()
.createActivity("fork")
.behavior(new ParallelGateway())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.transition("c1")
.transition("c2")
.endActivity()
.createActivity("c1")
.behavior(new Automatic())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.transition("join")
.endActivity()
.createActivity("c2")
.behavior(new Automatic())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.transition("join")
.endActivity()
.createActivity("join")
.behavior(new ParallelGateway())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.transition("end")
.endActivity()
.createActivity("end")
.behavior(new End())
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_START, eventCollector)
.executionListener(org.activiti.engine.impl.pvm.PvmEvent.EVENTNAME_END, eventCollector)
.endActivity()
.buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
List<String> expectedEvents = new ArrayList<String>();
expectedEvents.add("start on ProcessDefinition(events)");
expectedEvents.add("start on Activity(start)");
expectedEvents.add("end on Activity(start)");
expectedEvents.add("start on Activity(fork)");
expectedEvents.add("end on Activity(fork)");
expectedEvents.add("start on Activity(c1)");
expectedEvents.add("end on Activity(c1)");
expectedEvents.add("start on Activity(join)");
expectedEvents.add("end on Activity(fork)");
expectedEvents.add("start on Activity(c2)");
expectedEvents.add("end on Activity(c2)");
expectedEvents.add("start on Activity(join)");
expectedEvents.add("end on Activity(join)");
expectedEvents.add("start on Activity(end)");
expectedEvents.add("end on Activity(end)");
expectedEvents.add("end on ProcessDefinition(events)");
assertEquals("expected "+expectedEvents+", but was \n"+eventCollector+"\n", expectedEvents, eventCollector.events);
}
}