[jboss-user] [JBoss jBPM] - Re: Why my condtion doesn't get evaluated?
Unittests are great to reproduce issues instead of snippets (should be well known to....
ahhh never mind). The following unittest runs fine in the cvs head of 21-06-2007
package org.jbpm.jpdl.el;
|
| import junit.framework.TestCase;
|
| import org.jbpm.JbpmException;
| import org.jbpm.graph.def.ProcessDefinition;
| import org.jbpm.graph.exe.ProcessInstance;
|
| public class DecisionExpressionTest extends TestCase {
|
| public static class Customer {
| String priority;
| int number;
| public Customer(String priority) {
| this.priority = priority;
| }
| public Customer(int number) {
| this.number = number;
| }
| public String getPriority() {
| return priority;
| }
| public int getNumber() {
| return number;
| }
| }
|
| public ProcessDefinition createCustomerPriorityProcess() {
| return ProcessDefinition.parseXmlString(
| "<process-definition>" +
| " <start-state>" +
| " <transition to='d'/>" +
| " </start-state>" +
| " <decision name='d'>" +
| " <transition to='l' >" +
| " <condition expression='#{customer.priority ==
\"LOW\"}' />" +
| " </transition>" +
| " <transition to='m'>" +
| " <condition expression='#{customer.priority ==
\"MEDIUM\"}' />" +
| " </transition>" +
| " <transition to='h'>" +
| " <condition expression='#{customer.priority ==
\"HIGH\"}' />" +
| " </transition>" +
| " </decision>" +
| " <state name='l' />" +
| " <state name='m' />" +
| " <state name='h' />" +
| "</process-definition>"
| );
| }
|
| public void testCustomerPriorityLow() {
| ProcessDefinition processDefinition = createCustomerPriorityProcess();
| ProcessInstance processInstance = new ProcessInstance(processDefinition);
| processInstance.getContextInstance().setVariable("customer", new
Customer("LOW"));
| processInstance.signal();
| assertEquals("l", processInstance.getRootToken().getNode().getName());
|
| }
|
| public void testCustomerPriorityMedium() {
| ProcessDefinition processDefinition = createCustomerPriorityProcess();
| ProcessInstance processInstance = new ProcessInstance(processDefinition);
| processInstance.getContextInstance().setVariable("customer", new
Customer("MEDIUM"));
| processInstance.signal();
| assertEquals("m", processInstance.getRootToken().getNode().getName());
| }
|
| public void testCustomerPriorityHigh() {
| ProcessDefinition processDefinition = createCustomerPriorityProcess();
| ProcessInstance processInstance = new ProcessInstance(processDefinition);
| processInstance.getContextInstance().setVariable("customer", new
Customer("HIGH"));
| processInstance.signal();
| assertEquals("h", processInstance.getRootToken().getNode().getName());
| }
|
| public void testCustomerPriorityUndefined() {
| ProcessDefinition processDefinition = createCustomerPriorityProcess();
| ProcessInstance processInstance = new ProcessInstance(processDefinition);
| processInstance.getContextInstance().setVariable("customer", new
Customer("UNDEFINED"));
| processInstance.signal();
| // 'Default' transition
| assertEquals("l", processInstance.getRootToken().getNode().getName());
| }
|
| public void testCustomerPriorityNull() {
| ProcessDefinition processDefinition = createCustomerPriorityProcess();
| ProcessInstance processInstance = new ProcessInstance(processDefinition);
| processInstance.getContextInstance().setVariable("customer", new
Customer(null));
| processInstance.signal();
| // 'Default' transition
| assertEquals("l", processInstance.getRootToken().getNode().getName());
}
| }
|
So find the differences
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