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1
32
33 package com.jeantessier.dependency;
34
35 import java.util.*;
36
37 import junit.framework.*;
38 import org.apache.log4j.*;
39
40 public class TestTransitiveClosure extends TestCase {
41 private NodeFactory factory;
42
43 private PackageNode a;
44 private ClassNode a_A;
45 private FeatureNode a_A_a;
46
47 private PackageNode b;
48 private ClassNode b_B;
49 private FeatureNode b_B_b;
50
51 private PackageNode c;
52 private ClassNode c_C;
53 private FeatureNode c_C_c;
54
55 private RegularExpressionSelectionCriteria startCriteria;
56 private RegularExpressionSelectionCriteria stopCriteria;
57
58 private TransitiveClosure selector;
59
60 protected void setUp() throws Exception  {
61 super.setUp();
62
63 Logger.getLogger(getClass()).debug("Begin " + getName());
64
65 factory = new NodeFactory();
66
67 a = factory.createPackage("a");
68 a_A = factory.createClass("a.A");
69 a_A_a = factory.createFeature("a.A.a");
70
71 b = factory.createPackage("b");
72 b_B = factory.createClass("b.B");
73 b_B_b = factory.createFeature("b.B.b");
74
75 c = factory.createPackage("c");
76 c_C = factory.createClass("c.C");
77 c_C_c = factory.createFeature("c.C.c");
78
79 a_A_a.addDependency(b_B_b);
80 b_B_b.addDependency(c_C_c);
81
82 startCriteria = new RegularExpressionSelectionCriteria();
83 stopCriteria = new RegularExpressionSelectionCriteria();
84
85 selector = new TransitiveClosure(startCriteria, stopCriteria);
86
87 Logger.getLogger(getClass()).debug("Set up " + getName());
88 }
89
90 protected void tearDown() throws Exception {
91 Logger.getLogger(getClass()).debug("Tear down " + getName());
92
93 super.tearDown();
94 }
95
96 public void testZeroOutbound() {
97 startCriteria.setGlobalIncludes("/a.A.a/");
98 stopCriteria.setGlobalIncludes("/c.C.c/");
99
100 selector.setMaximumInboundDepth(TransitiveClosure.DO_NOT_FOLLOW);
101 selector.setMaximumOutboundDepth(0);
102
103 selector.traverseNodes(factory.getPackages().values());
104
105 assertEquals("packages", 1, selector.getFactory().getPackages().size());
106 assertEquals("classes", 1, selector.getFactory().getClasses().size());
107 assertEquals("features", 1, selector.getFactory().getFeatures().size());
108 }
109
110 public void testOneOutbound() {
111 startCriteria.setGlobalIncludes("/a.A.a/");
112 stopCriteria.setGlobalIncludes("/c.C.c/");
113
114 selector.setMaximumInboundDepth(TransitiveClosure.DO_NOT_FOLLOW);
115 selector.setMaximumOutboundDepth(1);
116
117 selector.traverseNodes(factory.getPackages().values());
118
119 assertEquals("packages", 2, selector.getFactory().getPackages().size());
120 assertEquals("classes", 2, selector.getFactory().getClasses().size());
121 assertEquals("features", 2, selector.getFactory().getFeatures().size());
122 }
123
124 public void testAllOutbound() {
125 startCriteria.setGlobalIncludes("/a.A.a/");
126 stopCriteria.setGlobalIncludes("/c.C.c/");
127
128 selector.setMaximumInboundDepth(TransitiveClosure.DO_NOT_FOLLOW);
129 selector.setMaximumOutboundDepth(TransitiveClosure.UNBOUNDED_DEPTH);
130
131 selector.traverseNodes(factory.getPackages().values());
132
133 assertEquals("packages", factory.getPackages().size(), selector.getFactory().getPackages().size());
134 assertEquals("classes", factory.getClasses().size(), selector.getFactory().getClasses().size());
135 assertEquals("features", factory.getFeatures().size(), selector.getFactory().getFeatures().size());
136 }
137
138 public void testZeroInbound() {
139 startCriteria.setGlobalIncludes("/c.C.c/");
140 stopCriteria.setGlobalIncludes("/a.A.a/");
141
142 selector.setMaximumInboundDepth(0);
143 selector.setMaximumOutboundDepth(TransitiveClosure.DO_NOT_FOLLOW);
144
145 selector.traverseNodes(factory.getPackages().values());
146
147 assertEquals("packages", 1, selector.getFactory().getPackages().size());
148 assertEquals("classes", 1, selector.getFactory().getClasses().size());
149 assertEquals("features", 1, selector.getFactory().getFeatures().size());
150 }
151
152 public void testOneInbound() {
153 startCriteria.setGlobalIncludes("/c.C.c/");
154 stopCriteria.setGlobalIncludes("/a.A.a/");
155
156 selector.setMaximumInboundDepth(1);
157 selector.setMaximumOutboundDepth(TransitiveClosure.DO_NOT_FOLLOW);
158
159 selector.traverseNodes(factory.getPackages().values());
160
161 assertEquals("packages", 2, selector.getFactory().getPackages().size());
162 assertEquals("classes", 2, selector.getFactory().getClasses().size());
163 assertEquals("features", 2, selector.getFactory().getFeatures().size());
164 }
165
166 public void testAllInbound() {
167 startCriteria.setGlobalIncludes("/c.C.c/");
168 stopCriteria.setGlobalIncludes("/a.A.a/");
169
170 selector.setMaximumInboundDepth(TransitiveClosure.UNBOUNDED_DEPTH);
171 selector.setMaximumOutboundDepth(TransitiveClosure.DO_NOT_FOLLOW);
172
173 selector.traverseNodes(factory.getPackages().values());
174
175 assertEquals("packages", factory.getPackages().size(), selector.getFactory().getPackages().size());
176 assertEquals("classes", factory.getClasses().size(), selector.getFactory().getClasses().size());
177 assertEquals("features", factory.getFeatures().size(), selector.getFactory().getFeatures().size());
178 }
179
180 public void testZeroBothDirections() {
181 startCriteria.setGlobalIncludes("/b.B.b/");
182 stopCriteria.setGlobalIncludes(Collections.EMPTY_LIST);
183
184 selector.setMaximumInboundDepth(0);
185 selector.setMaximumOutboundDepth(0);
186
187 selector.traverseNodes(factory.getPackages().values());
188
189 assertEquals("packages", 1, selector.getFactory().getPackages().size());
190 assertEquals("classes", 1, selector.getFactory().getClasses().size());
191 assertEquals("features", 1, selector.getFactory().getFeatures().size());
192 }
193
194 public void testOneBothDirections() {
195 startCriteria.setGlobalIncludes("/b.B.b/");
196 stopCriteria.setGlobalIncludes(Collections.EMPTY_LIST);
197
198 selector.setMaximumInboundDepth(1);
199 selector.setMaximumOutboundDepth(1);
200
201 selector.traverseNodes(factory.getPackages().values());
202
203 assertEquals("packages", factory.getPackages().size(), selector.getFactory().getPackages().size());
204 assertEquals("classes", factory.getClasses().size(), selector.getFactory().getClasses().size());
205 assertEquals("features", factory.getFeatures().size(), selector.getFactory().getFeatures().size());
206 }
207
208 public void testAllBothDirections() {
209 startCriteria.setGlobalIncludes("/b.B.b/");
210 stopCriteria.setGlobalIncludes(Collections.EMPTY_LIST);
211
212 selector.setMaximumInboundDepth(TransitiveClosure.UNBOUNDED_DEPTH);
213 selector.setMaximumOutboundDepth(TransitiveClosure.UNBOUNDED_DEPTH);
214
215 selector.traverseNodes(factory.getPackages().values());
216
217 assertEquals("packages", factory.getPackages().size(), selector.getFactory().getPackages().size());
218 assertEquals("classes", factory.getClasses().size(), selector.getFactory().getClasses().size());
219 assertEquals("features", factory.getFeatures().size(), selector.getFactory().getFeatures().size());
220 }
221 }
222 |
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