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1 package org.jbpm.jpdl.patterns;
2
3 import junit.framework.*;
4 import org.jbpm.graph.def.*;
5 import org.jbpm.graph.exe.*;
6 import org.jbpm.graph.node.*;
7
8 public class Wfp10NOutOfMJoin extends TestCase {
9
10 private static ProcessDefinition nOutOfMProcessDefinition = createNOutOfMProcessDefinition();
11
12 public static ProcessDefinition createNOutOfMProcessDefinition() {
13 ProcessDefinition pd = new ProcessDefinition(
14 new String  []{"start-state start",
15 "state a",
16 "fork fork",
17 "state b",
18 "state c",
19 "state d",
20 "join noutofm",
21 "state e"},
22 new String []{"start --> a",
23 "a --> fork",
24 "fork --b--> b",
25 "fork --c--> c",
26 "fork --d--> d",
27 "b --> noutofm",
28 "c --> noutofm",
29 "d --> noutofm",
30 "noutofm --> e"});
31
32 Join nOutOfMJoin = (Join) pd.getNode("noutofm");
34 nOutOfMJoin.setNOutOfM( 2 );
35
36 return pd;
37 }
38
39
40 public void testNOutOfMScenario1() {
41 ProcessDefinition pd = nOutOfMProcessDefinition;
42 Token root = startNOutOfMScenario(pd);
43 Token tokenB = root.getChild("b");
44 Token tokenC = root.getChild("c");
45 Token tokenD = root.getChild("d");
46
47 tokenB.signal();
48 assertSame( pd.getNode("fork"), root.getNode() );
49 assertSame( pd.getNode("noutofm"), tokenB.getNode() );
50 assertSame( pd.getNode("c"), tokenC.getNode() );
51 assertSame( pd.getNode("d"), tokenD.getNode() );
52
53 tokenC.signal();
54 assertSame( pd.getNode("e"), root.getNode() );
55 assertSame( pd.getNode("noutofm"), tokenB.getNode() );
56 assertSame( pd.getNode("noutofm"), tokenC.getNode() );
57 assertSame( pd.getNode("d"), tokenD.getNode() );
58
59 tokenD.signal();
60 assertSame( pd.getNode("e"), root.getNode() );
61 assertSame( pd.getNode("noutofm"), tokenB.getNode() );
62 assertSame( pd.getNode("noutofm"), tokenC.getNode() );
63 assertSame( pd.getNode("noutofm"), tokenD.getNode() );
64 }
65
66 public void testNOutOfMScenario2() {
67 ProcessDefinition pd = nOutOfMProcessDefinition;
68 Token root = startNOutOfMScenario(pd);
69 Token tokenB = root.getChild("b");
70 Token tokenC = root.getChild("c");
71 Token tokenD = root.getChild("d");
72
73 tokenC.signal();
74 assertSame( pd.getNode("fork"), root.getNode() );
75 assertSame( pd.getNode("b"), tokenB.getNode() );
76 assertSame( pd.getNode("noutofm"), tokenC.getNode() );
77 assertSame( pd.getNode("d"), tokenD.getNode() );
78
79 tokenB.signal();
80 assertSame( pd.getNode("e"), root.getNode() );
81 assertSame( pd.getNode("noutofm"), tokenB.getNode() );
82 assertSame( pd.getNode("noutofm"), tokenC.getNode() );
83 assertSame( pd.getNode("d"), tokenD.getNode() );
84
85 tokenD.signal();
86 assertSame( pd.getNode("e"), root.getNode() );
87 assertSame( pd.getNode("noutofm"), tokenB.getNode() );
88 assertSame( pd.getNode("noutofm"), tokenC.getNode() );
89 assertSame( pd.getNode("noutofm"), tokenD.getNode() );
90 }
91
92 public void testNOutOfMScenario3() {
93 ProcessDefinition pd = nOutOfMProcessDefinition;
94 Token root = startNOutOfMScenario(pd);
95 Token tokenB = root.getChild("b");
96 Token tokenC = root.getChild("c");
97 Token tokenD = root.getChild("d");
98
99 tokenC.signal();
100 assertSame( pd.getNode("fork"), root.getNode() );
101 assertSame( pd.getNode("b"), tokenB.getNode() );
102 assertSame( pd.getNode("noutofm"), tokenC.getNode() );
103 assertSame( pd.getNode("d"), tokenD.getNode() );
104
105 tokenD.signal();
106 assertSame( pd.getNode("e"), root.getNode() );
107 assertSame( pd.getNode("b"), tokenB.getNode() );
108 assertSame( pd.getNode("noutofm"), tokenC.getNode() );
109 assertSame( pd.getNode("noutofm"), tokenD.getNode() );
110
111 tokenB.signal();
112 assertSame( pd.getNode("e"), root.getNode() );
113 assertSame( pd.getNode("noutofm"), tokenB.getNode() );
114 assertSame( pd.getNode("noutofm"), tokenC.getNode() );
115 assertSame( pd.getNode("noutofm"), tokenD.getNode() );
116 }
117
118 public static Token startNOutOfMScenario(ProcessDefinition pd) {
119 ProcessInstance pi = new ProcessInstance( pd );
120 pi.signal();
121 Token root = pi.getRootToken();
122 root.signal();
123 return root;
124 }
125 }
126 |
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