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* 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
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*
* This software is distributed in the hope that it will be useful,
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* 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
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*/
package org.jbpm.graph.log;
import java.util.List;
import junit.framework.TestCase;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.graph.exe.ProcessInstance;
import org.jbpm.graph.exe.Token;
import org.jbpm.logging.exe.LoggingInstance;
public class TransitionLogTest extends TestCase {
public void testBasicTransitionLogs() {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
"<process-definition>" +
" <start-state>" +
" <transition to='state' />" +
" </start-state>" +
" <state name='state'>" +
" <transition to='end' />" +
" </state>" +
" <end-state name='end' />" +
"</process-definition>"
);
// start a process instance
ProcessInstance processInstance = new ProcessInstance(processDefinition);
Token token = processInstance.getRootToken();
processInstance.signal();
// check the transition log (from the start state to the state)
LoggingInstance loggingInstance = processInstance.getLoggingInstance();
List transitionLogs = loggingInstance.getLogs(TransitionLog.class);
assertEquals(1, transitionLogs.size());
TransitionLog transitionLog = (TransitionLog) transitionLogs.get(0);
assertSame(token, transitionLog.getToken());
assertNotNull(transitionLog.getDate());
assertSame(processDefinition.getStartState(), transitionLog.getSourceNode());
assertSame(processDefinition.getNode("state"), transitionLog.getDestinationNode());
// signal the process to continue (which will move it to the end state)
processInstance.signal();
// check the transition log (from the state to the end state)
transitionLogs = loggingInstance.getLogs(TransitionLog.class);
assertEquals(2, transitionLogs.size());
transitionLog = (TransitionLog) transitionLogs.get(1);
assertSame(token, transitionLog.getToken());
assertNotNull(transitionLog.getDate());
assertSame(processDefinition.getNode("state"), transitionLog.getSourceNode());
assertSame(processDefinition.getNode("end"), transitionLog.getDestinationNode());
}
public void testUseSuperStateTransitionLogs() {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
"<process-definition>" +
" <start-state>" +
" <transition to='superstate/state' />" +
" </start-state>" +
" <super-state name='superstate'>" +
" <state name='state'/>" +
" <transition to='end' />" +
" </super-state>" +
" <end-state name='end' />" +
"</process-definition>"
);
// start a process instance
ProcessInstance processInstance = new ProcessInstance(processDefinition);
Token token = processInstance.getRootToken();
processInstance.signal();
processInstance.signal();
// check the transition log (from the start state to the state)
LoggingInstance loggingInstance = processInstance.getLoggingInstance();
List transitionLogs = loggingInstance.getLogs(TransitionLog.class);
assertEquals(2, transitionLogs.size());
TransitionLog transitionLog = (TransitionLog) transitionLogs.get(1);
assertSame(token, transitionLog.getToken());
assertNotNull(transitionLog.getDate());
assertSame(processDefinition.findNode("superstate/state"), transitionLog.getSourceNode());
assertSame(processDefinition.getNode("end"), transitionLog.getDestinationNode());
}
public void testTransitionToSuperStateFirstChildLogs() {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
"<process-definition>" +
" <start-state>" +
" <transition to='superstate' />" +
" </start-state>" +
" <super-state name='superstate'>" +
" <state name='state'/>" +
" </super-state>" +
"</process-definition>"
);
// start a process instance
ProcessInstance processInstance = new ProcessInstance(processDefinition);
Token token = processInstance.getRootToken();
processInstance.signal();
// check the transition log (from the start state to the state)
LoggingInstance loggingInstance = processInstance.getLoggingInstance();
List transitionLogs = loggingInstance.getLogs(TransitionLog.class);
assertEquals(1, transitionLogs.size());
TransitionLog transitionLog = (TransitionLog) transitionLogs.get(0);
assertSame(token, transitionLog.getToken());
assertNotNull(transitionLog.getDate());
assertSame(processDefinition.getStartState(), transitionLog.getSourceNode());
assertSame(processDefinition.findNode("superstate/state"), transitionLog.getDestinationNode());
}
}