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1 package org.jbpm.jpdl.patterns;
2
3 import junit.framework.TestCase;
4
5 import org.jbpm.graph.def.ProcessDefinition;
6 import org.jbpm.graph.exe.Token;
7 import org.jbpm.graph.node.Join;
8
9
12 public class Wfp09DiscriminatorTest extends TestCase {
13
14 private static ProcessDefinition discriminatorProcessDefinition = createDiscriminatorProcessDefinition();
15
16 public static ProcessDefinition createDiscriminatorProcessDefinition() {
17 ProcessDefinition pd = createSynchronizingDiscriminatorProcessDefinition();
18
19 Join join = (Join) pd.getNode("discriminator");
21 join.setDiscriminator(true);
22
23 return pd;
24 }
25
26 private static ProcessDefinition synchronizingdiscriminatorProcessDefinition = createSynchronizingDiscriminatorProcessDefinition();
27
28 public static ProcessDefinition createSynchronizingDiscriminatorProcessDefinition() {
29 ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
30 "<process-definition>" +
31 " <start-state name='start'>" +
32 " <transition to='a' />" +
33 " </start-state>" +
34 " <state name='a'>" +
35 " <transition to='multichoice' />" +
36 " </state>" +
37 " <fork name='multichoice'>" +
38 " <script>" +
39 " <variable name='transitionNames' access='write' />" +
40 " <expression>" +
41 " transitionNames = new ArrayList();" +
42 " if ( scenario == 1 ) {" +
43 " transitionNames.add( \"to b\" );" +
44 " } else if ( scenario == 2 ) {" +
45 " transitionNames.add( \"to c\" );" +
46 " } else if ( scenario >= 3 ) {" +
47 " transitionNames.add( \"to b\" );" +
48 " transitionNames.add( \"to c\" );" +
49 " }" +
50 " </expression>" +
51 " </script>" +
52 " <transition name='to b' to='b' />" +
53 " <transition name='to c' to='c' />" +
54 " </fork>" +
55 " <state name='b'>" +
56 " <transition to='discriminator' />" +
57 " </state>" +
58 " <state name='c'>" +
59 " <transition to='discriminator' />" +
60 " </state>" +
61 " <join name='discriminator'>" +
62 " <transition to='d' />" +
63 " </join>" +
64 " <state name='d' />" +
65 "</process-definition>"
66 );
67
68 return processDefinition;
69 }
70
71 public void testDiscriminatorScenario1() {
72 ProcessDefinition pd = discriminatorProcessDefinition;
73 Token root = Wfp06MultiChoiceTest.executeScenario(pd,1);
74 Token tokenB = root.getChild("to b");
75
76 tokenB.signal();
77 assertSame( pd.getNode("d"), root.getNode() );
78 assertSame( pd.getNode("discriminator"), tokenB.getNode() );
79 }
80
81 public void testDiscriminatorScenario2() {
82 ProcessDefinition pd = discriminatorProcessDefinition;
83 Token root = Wfp06MultiChoiceTest.executeScenario(pd,2);
84 Token tokenC = root.getChild("to c");
85
86 tokenC.signal();
87 assertSame( pd.getNode("d"), root.getNode() );
88 assertSame( pd.getNode("discriminator"), tokenC.getNode() );
89 }
90
91 public void testDiscriminatorScenario3() {
92 ProcessDefinition pd = discriminatorProcessDefinition;
93 Token root = Wfp06MultiChoiceTest.executeScenario(pd,3);
94 Token tokenB = root.getChild("to b");
95 Token tokenC = root.getChild("to c");
96
97 tokenB.signal();
98 assertSame( pd.getNode("d"), root.getNode() );
99 assertSame( pd.getNode("discriminator"), tokenB.getNode() );
100 assertSame( pd.getNode("c"), tokenC.getNode() );
101
102 tokenC.signal();
103 assertSame( pd.getNode("d"), root.getNode() );
104 assertSame( pd.getNode("discriminator"), tokenB.getNode() );
105 assertSame( pd.getNode("discriminator"), tokenC.getNode() );
106 }
107
108 public void testDiscriminatorScenario4() {
109 ProcessDefinition pd = discriminatorProcessDefinition;
110 Token root = Wfp06MultiChoiceTest.executeScenario(pd,4);
111 Token tokenB = root.getChild("to b");
112 Token tokenC = root.getChild("to c");
113
114 tokenC.signal();
115 assertSame( pd.getNode("d"), root.getNode() );
116 assertSame( pd.getNode("b"), tokenB.getNode() );
117 assertSame( pd.getNode("discriminator"), tokenC.getNode() );
118
119 tokenB.signal();
120 assertSame( pd.getNode("d"), root.getNode() );
121 assertSame( pd.getNode("discriminator"), tokenB.getNode() );
122 assertSame( pd.getNode("discriminator"), tokenC.getNode() );
123 }
124
125 public void testDiscriminatorScenario5() {
126 ProcessDefinition pd = synchronizingdiscriminatorProcessDefinition;
127 Token root = Wfp06MultiChoiceTest.executeScenario(pd,5);
128 Token tokenB = root.getChild("to b");
129 Token tokenC = root.getChild("to c");
130
131 tokenB.signal();
132 assertSame( pd.getNode("multichoice"), root.getNode() );
133 assertSame( pd.getNode("discriminator"), tokenB.getNode() );
134 assertSame( pd.getNode("c"), tokenC.getNode() );
135
136 tokenC.signal();
137 assertSame( pd.getNode("d"), root.getNode() );
138 assertSame( pd.getNode("discriminator"), tokenB.getNode() );
139 assertSame( pd.getNode("discriminator"), tokenC.getNode() );
140 }
141
142 public void testDiscriminatorScenario6() {
143 ProcessDefinition pd = synchronizingdiscriminatorProcessDefinition;
144 Token root = Wfp06MultiChoiceTest.executeScenario(pd,3);
145 Token tokenB = root.getChild("to b");
146 Token tokenC = root.getChild("to c");
147
148 tokenC.signal();
149 assertSame( pd.getNode("multichoice"), root.getNode() );
150 assertSame( pd.getNode("b"), tokenB.getNode() );
151 assertSame( pd.getNode("discriminator"), tokenC.getNode() );
152
153 tokenB.signal();
154 assertSame( pd.getNode("d"), root.getNode() );
155 assertSame( pd.getNode("discriminator"), tokenB.getNode() );
156 assertSame( pd.getNode("discriminator"), tokenC.getNode() );
157 }
158 }
159 |
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