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1 package org.jbpm.bpel.def;
2
3 import java.util.Collection  ;
4
5 import junit.framework.TestCase;
6
7 import org.jbpm.bpel.data.def.Snippet;
8
9
13 public class SwitchDefTest extends TestCase {
14 Switch switchBlock;
15 Activity first;
16 Activity second;
17
18 public void setUp() {
19 switchBlock = new Switch();
20 first = new Empty("first");
21 second = new Empty("second");
22 }
23
24 public void testAddNode() {
25 switchBlock.addNode(first);
26 assertConnected(first);
27 assertEquals(null, switchBlock.getCondition(first));
28 switchBlock.addNode(second);
29 assertConnected(second);
30 assertEquals(null, switchBlock.getCondition(second));
31 }
32
33 public void testCondition() {
34 switchBlock.addNode(second);
35 switchBlock.addNode(first);
36
37 Snippet firstExpression = new Snippet();
38 Snippet secondExpression = new Snippet();
39
40 switchBlock.setCondition(first, firstExpression);
41 switchBlock.setCondition(second, secondExpression);
42
43 assertEquals(firstExpression, switchBlock.getCondition(first));
44 assertEquals(secondExpression, switchBlock.getCondition(second));
45 }
46
47 public void testRemoveNode() {
48 switchBlock.addNode(first);
50 switchBlock.setOtherwise(second);
51
52 switchBlock.removeNode(first);
53 assertDisconnected(first);
54
55 switchBlock.removeNode(second);
56 assertDisconnected(second);
57
58 assertEquals(0, switchBlock.getStart().getLeavingTransitions().size());
59 assertEquals(0, switchBlock.getEnd().getArrivingTransitions().size());
60
61 assertEquals(0, switchBlock.getNodes().size());
62 assertEquals(0, switchBlock.getConditions().size());
63 }
64
65 public void testOtherwise() {
66 switchBlock.setOtherwise(first);
67 switchBlock.addNode(second);
68 assertEquals(first, switchBlock.getOtherwise());
69 }
70
71 public void testOtherwiseOverride() {
72 switchBlock.addNode(first);
73 switchBlock.setOtherwise(first);
74 switchBlock.setOtherwise(first);
75
76 assertEquals(0, switchBlock.getCases().size());
77 assertEquals(first, switchBlock.getOtherwise());
78 assertEquals(switchBlock, first.getCompositeActivity());
79 }
80
81 public void testOtherwiseDefault() {
82 switchBlock.addNode(second);
83 assertEquals(null, switchBlock.getOtherwise());
84 }
85
86 public void testGetCases() {
87 switchBlock.addNode(second);
88 switchBlock.addNode(first);
89 assertEquals(2, switchBlock.getCases().size());
90 }
91
92 public void testGetCasesOtherwise() {
93 switchBlock.addNode(first);
94 switchBlock.setOtherwise(second);
95 assertEquals(1, switchBlock.getCases().size());
96 }
97
98 public void testReorderCase() {
99 switchBlock.addNode(first);
100 switchBlock.addNode(second);
101
102 Snippet firstExpression = new Snippet();
103 Snippet secondExpression = new Snippet();
104
105 switchBlock.setCondition(first, firstExpression);
106 switchBlock.setCondition(second, secondExpression);
107
108 switchBlock.reorderNode(1, 0);
109
110 assertEquals(second, switchBlock.getNodes().get(0));
111 assertEquals(firstExpression, switchBlock.getCondition(first));
112 assertEquals(secondExpression, switchBlock.getCondition(second));
113 }
114
115 public void testReorderOtherwise() {
116 switchBlock.addNode(first);
117 Snippet firstExpression = new Snippet();
118 switchBlock.setCondition(first, firstExpression);
119 switchBlock.setOtherwise(second);
120
121 switchBlock.reorderNode(1, 0);
122
123 assertEquals(firstExpression, switchBlock.getCondition(second));
124 assertEquals(first, switchBlock.getOtherwise());
125 }
126
127 private void assertConnected(Activity activity) {
128 Collection transitions = switchBlock.getStart().getLeavingTransitions();
129 assertTrue( transitions.contains( activity.getDefaultArrivingTransition() ) );
130
131 transitions = switchBlock.getEnd().getArrivingTransitions();
132 assertTrue( transitions.contains(activity.getDefaultLeavingTransition()) );
133 }
134
135 private void assertDisconnected(Activity activity) {
136 assertEquals(0, activity.getArrivingTransitions().size());
138 assertEquals(0, activity.getLeavingTransitions().size());
139 }
140
141 }
142 |
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