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1 package org.jbpm.taskmgmt.exe;
2
3 import java.util.Iterator  ;
4
5 import junit.framework.TestCase;
6
7 import org.jbpm.graph.def.ActionHandler;
8 import org.jbpm.graph.def.ProcessDefinition;
9 import org.jbpm.graph.exe.ExecutionContext;
10 import org.jbpm.graph.exe.ProcessInstance;
11 import org.jbpm.graph.exe.Token;
12 import org.jbpm.graph.node.TaskNode;
13 import org.jbpm.taskmgmt.def.Task;
14
15 public class RuntimeTaskCreationTest extends TestCase {
16
17 public static class CreateTasks implements ActionHandler {
18 private static final long serialVersionUID = 1L;
19 public void execute(ExecutionContext executionContext) throws Exception {
20 Token token = executionContext.getToken();
21 TaskMgmtInstance tmi = executionContext.getTaskMgmtInstance();
22
23 TaskNode taskNode = (TaskNode) executionContext.getNode();
24 Task changeNappy = taskNode.getTask("change nappy");
25
26 tmi.createTaskInstance(changeNappy, token);
28 tmi.createTaskInstance(changeNappy, token);
29 }
30 }
31
32 public void testRuntimeTaskCreation() {
33 ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
34 "<process-definition>" +
35 " <start-state>" +
36 " <transition to='a' />" +
37 " </start-state>" +
38 " <task-node name='a' create-tasks='false'>" +
39 " <event type='node-enter'>" +
40 " <action class='org.jbpm.taskmgmt.exe.RuntimeTaskCreationTest$CreateTasks' />" +
41 " </event>" +
42 " <task name='change nappy' />'" +
43 " <task name='make bottle' />'" +
44 " <task name='do dishes' />'" +
45 " <transition to='b' />" +
46 " </task-node>" +
47 " <state name='b' />" +
48 "</process-definition>"
49 );
50
51 ProcessInstance processInstance = new ProcessInstance(processDefinition);
52 processInstance.signal();
53
54 TaskMgmtInstance tmi = (TaskMgmtInstance) processInstance.getInstance(TaskMgmtInstance.class);
55 assertNotNull(tmi);
56 assertEquals(2, tmi.getTaskInstances().size());
57 Iterator iter = tmi.getTaskInstances().iterator();
58 while (iter.hasNext()) {
59 TaskInstance taskInstance = (TaskInstance) iter.next();
60 assertEquals("change nappy", taskInstance.getName());
61 }
62 }
63 }
64 |
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