[jbpm-commits] JBoss JBPM SVN: r5656 - jbpm4/trunk/modules/test-db/src/test/java/org/jbpm/test/variables.
Author: jbarrez
Date: 2009-09-17 08:39:11 -0400 (Thu, 17 Sep 2009)
New Revision: 5656
Added:
jbpm4/trunk/modules/test-db/src/test/java/org/jbpm/test/variables/VariableExpressionTest.java
Log:
Added a testcase to verify expressions and variables usage
Added:
jbpm4/trunk/modules/test-db/src/test/java/org/jbpm/test/variables/VariableExpressionTest.java
===================================================================
---
jbpm4/trunk/modules/test-db/src/test/java/org/jbpm/test/variables/VariableExpressionTest.java
(rev 0)
+++
jbpm4/trunk/modules/test-db/src/test/java/org/jbpm/test/variables/VariableExpressionTest.java 2009-09-17
12:39:11 UTC (rev 5656)
@@ -0,0 +1,88 @@
+/*
+ * 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.test.variables;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.jbpm.api.ProcessInstance;
+import org.jbpm.api.activity.ActivityBehaviour;
+import org.jbpm.api.activity.ActivityExecution;
+import org.jbpm.test.JbpmTestCase;
+
+
+/**
+ * @author Joram Barrez
+ */
+public class VariableExpressionTest extends JbpmTestCase {
+
+ public void testExpression() {
+ deployJpdlXmlString(
+ "<process name='theProcess'>" +
+ " <start name='theStart'>" +
+ " <transition to='incrementCounter' />" +
+ " </start>" +
+ " <custom name='incrementCounter' class='" +
MyJavaActivity.class.getName() + "'>" +
+ " <transition to='decideToGoFurther' />" +
+ " </custom>" +
+ " <decision name='decideToGoFurther'>" +
+ " <transition to='waitHere'>" +
+ " <condition expr='#{counter == 10}' />" +
+ " </transition>" +
+ " <transition to='incrementCounter'>" +
+ " <condition expr='#{counter < 10}' />"
+
+ " </transition>" +
+ " </decision>" +
+ " <state name='waitHere'>" +
+ " <transition to='theEnd' />" +
+ " </state>" +
+ " <end name='theEnd' />" +
+ "</process>"
+ );
+
+ Map<String, Integer> vars = new HashMap<String, Integer>();
+ vars.put("counter", 0);
+
+ ProcessInstance processInstance =
executionService.startProcessInstanceByKey("theProcess", vars);
+ assertActivityActive(processInstance.getId(), "waitHere");
+
+ Integer counter = (Integer) executionService.getVariable(processInstance.getId(),
"counter");
+ assertEquals(new Integer(10), counter);
+ }
+
+
+ public static class MyJavaActivity implements ActivityBehaviour {
+
+ private static final long serialVersionUID = 1L;
+
+ public void execute(ActivityExecution execution) throws Exception {
+ Integer counter = (Integer) execution.getVariable("counter");
+ counter++;
+ execution.setVariable("counter", counter);
+ }
+
+ }
+
+}