/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jbpm.websale;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import junit.framework.TestCase;
import org.jbpm.JbpmConfiguration;
import org.jbpm.JbpmContext;
import org.jbpm.context.exe.ContextInstance;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.graph.exe.ProcessInstance;
import org.jbpm.identity.Entity;
import org.jbpm.identity.hibernate.IdentitySession;
import org.jbpm.identity.xml.IdentityXmlParser;
import org.jbpm.persistence.db.DbPersistenceServiceFactory;
import org.jbpm.svc.Services;
import org.jbpm.taskmgmt.exe.TaskInstance;
import org.jbpm.taskmgmt.exe.TaskMgmtInstance;
public class WebsaleTest extends TestCase {
JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance();
DbPersistenceServiceFactory dbPersistenceServiceFactory = (DbPersistenceServiceFactory) jbpmConfiguration.getServiceFactory(Services.SERVICENAME_PERSISTENCE);
JbpmContext jbpmContext;
ProcessInstance processInstance = null;
ContextInstance contextInstance = null;
TaskMgmtInstance taskMgmtInstance = null;
long processInstanceId = -1;
public void setUp() {
dbPersistenceServiceFactory.createSchema();
deployProcess();
jbpmContext = jbpmConfiguration.createJbpmContext();
}
public void tearDown() {
jbpmContext.close();
dbPersistenceServiceFactory.dropSchema();
jbpmContext = null;
}
public void newTransaction() {
jbpmContext.close();
jbpmContext = jbpmConfiguration.createJbpmContext();
}
public void deployProcess() {
JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
try {
ProcessDefinition processDefinition =
ProcessDefinition.parseXmlResource("processdefinition.xml");
jbpmContext.deployProcessDefinition(processDefinition);
} finally {
jbpmContext.close();
}
}
public void loadIdentities() {
JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
try {
Entity[] entities = IdentityXmlParser.parseEntitiesResource("hsqldb/identity.db.xml");
IdentitySession identitySession = new IdentitySession(jbpmContext.getSession());
for (int i=0; i<entities.length; i++) {
identitySession.saveEntity(entities[i]);
}
} finally {
jbpmContext.close();
}
}
public TaskInstance createNewProcessInstance() {
processInstance = jbpmContext.newProcessInstanceForUpdate("websale");
processInstanceId = processInstance.getId();
contextInstance = processInstance.getContextInstance();
taskMgmtInstance = processInstance.getTaskMgmtInstance();
return processInstance.getTaskMgmtInstance().createStartTaskInstance();
}
public void reloadProcessInstance() {
processInstance = jbpmContext.loadProcessInstanceForUpdate(processInstanceId);
contextInstance = processInstance.getContextInstance();
taskMgmtInstance = processInstance.getTaskMgmtInstance();
}
public void testWebSaleOrderTaskParameters() {
TaskInstance taskInstance = createNewProcessInstance();
assertEquals("Create new web sale order", taskInstance.getName());
assertEquals(0, taskInstance.getVariables().size());
}
public void testPerformWebSaleOrderTask() {
jbpmContext.setActorId("cookie monster");
// create a task to start the websale process
TaskInstance taskInstance = createNewProcessInstance();
Map taskVariables = new HashMap();
taskVariables.put("item", "cookies");
taskVariables.put("quantity", "lots of them");
taskVariables.put("address", "sesamestreet 46");
taskInstance.addVariables(taskVariables);
taskInstance.end();
assertEquals("cookies", contextInstance.getVariable("item"));
assertEquals("lots of them", contextInstance.getVariable("quantity"));
assertEquals("sesamestreet 46", contextInstance.getVariable("address"));
assertEquals("cookie monster", taskMgmtInstance.getSwimlaneInstance("buyer").getActorId());
}
public void testEvaluateAssignment() {
jbpmContext.setActorId("cookie monster");
// create a task to start the websale process
TaskInstance taskInstance = createNewProcessInstance();
taskInstance.setVariable("item", "cookies");
taskInstance.end();
jbpmContext.save(processInstance);
processInstanceId = processInstance.getId();
newTransaction();
List erniesTasks = jbpmContext.getTaskMgmtSession().findTaskInstances("ernie");
assertEquals(1, erniesTasks.size());
TaskInstance evaluateTaskInstance = (TaskInstance) erniesTasks.get(0);
assertEquals("ernie", evaluateTaskInstance.getActorId());
assertEquals("Evaluate web order", evaluateTaskInstance.getName());
assertNotNull(evaluateTaskInstance.getToken());
assertNotNull(evaluateTaskInstance.getCreate());
assertNull(evaluateTaskInstance.getStart());
assertNull(evaluateTaskInstance.getEnd());
}
public void testEvaluateOk() {
TaskInstance taskInstance = createNewProcessInstance();
taskInstance.end();
jbpmContext.save(processInstance);
newTransaction();
TaskInstance evaluateTaskInstance = (TaskInstance) jbpmContext.getTaskMgmtSession().findTaskInstances("ernie").get(0);
evaluateTaskInstance.end("OK");
jbpmContext.save(evaluateTaskInstance);
newTransaction();
List erniesTasks = jbpmContext.getTaskMgmtSession().findTaskInstances("bert");
assertEquals(1, erniesTasks.size());
TaskInstance waitForMoneyTaskInstance = (TaskInstance) erniesTasks.get(0);
assertEquals("bert", waitForMoneyTaskInstance.getActorId());
assertEquals("Wait for money", waitForMoneyTaskInstance.getName());
assertNotNull(waitForMoneyTaskInstance.getToken());
assertNotNull(waitForMoneyTaskInstance.getCreate());
assertNull(waitForMoneyTaskInstance.getStart());
assertNull(waitForMoneyTaskInstance.getEnd());
}
public void testUnwritableVariableException() {
testEvaluateAssignment();
newTransaction();
List erniesTasks = jbpmContext.getTaskMgmtSession().findTaskInstances("ernie");
TaskInstance evaluateTaskInstance = (TaskInstance) erniesTasks.get(0);
evaluateTaskInstance.end();
newTransaction();
processInstance = jbpmContext.getGraphSession().loadProcessInstance(processInstanceId);
contextInstance = processInstance.getContextInstance();
// so the cookies should still be in the item process variable.
assertEquals("cookies", contextInstance.getVariable("item"));
}
public void testEvaluateNok() {
testEvaluateAssignment();
newTransaction();
List erniesTasks = jbpmContext.getTaskMgmtSession().findTaskInstances("ernie");
TaskInstance evaluateTaskInstance = (TaskInstance) erniesTasks.get(0);
evaluateTaskInstance.setVariable("comment", "wtf");
evaluateTaskInstance.end("More info needed");
jbpmContext.save(evaluateTaskInstance);
newTransaction();
List cookieMonsterTasks = jbpmContext.getTaskMgmtSession().findTaskInstances("cookie monster");
assertEquals(1, cookieMonsterTasks.size());
TaskInstance fixWebOrderDataTaskInstance = (TaskInstance) cookieMonsterTasks.get(0);
assertEquals("cookie monster", fixWebOrderDataTaskInstance.getActorId());
assertEquals("wtf", fixWebOrderDataTaskInstance.getVariable("comment"));
}
public void testMoreInfoNeeded() {
jbpmContext.setActorId("cookie monster");
// create a task to start the websale process
TaskInstance taskInstance = createNewProcessInstance();
taskInstance.end();
jbpmContext.save(processInstance);
newTransaction();
TaskInstance evaluateTaskInstance = (TaskInstance) jbpmContext.getTaskMgmtSession().findTaskInstances("ernie").get(0);
evaluateTaskInstance.end("More info needed");
jbpmContext.save(evaluateTaskInstance);
newTransaction();
List cookieMonsterTasks = jbpmContext.getTaskMgmtSession().findTaskInstances("cookie monster");
assertEquals(1, cookieMonsterTasks.size());
TaskInstance fixWebOrderDataTaskInstance = (TaskInstance) cookieMonsterTasks.get(0);
assertEquals("cookie monster", fixWebOrderDataTaskInstance.getActorId());
assertEquals("Fix web order data", fixWebOrderDataTaskInstance.getName());
assertNotNull(fixWebOrderDataTaskInstance.getToken());
assertNotNull(fixWebOrderDataTaskInstance.getCreate());
assertNull(fixWebOrderDataTaskInstance.getStart());
assertNull(fixWebOrderDataTaskInstance.getEnd());
}
}