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32
33 package com.jeantessier.metrics;
34
35 import junit.framework.*;
36
37 import java.io.*;
38
39 public class TestMetricsFactory extends TestCase {
40 MetricsConfiguration configuration;
41 MetricsFactory factory;
42
43 protected void setUp() throws Exception  {
44 configuration = new MetricsConfigurationLoader(Boolean.getBoolean("DEPENDENCYFINDER_TESTS_VALIDATE")).load("etc" + File.separator + "MetricsConfig.xml");
45 factory = new MetricsFactory("test", configuration);
46 }
47
48 public void testCreateProjectMetrics() {
49 Metrics m1 = factory.createProjectMetrics("foo");
50 assertNotNull(m1);
51 assertEquals("New metrics name", "foo", m1.getName());
52
53 Metrics m2 = factory.createProjectMetrics("foo");
54 assertSame(m1, m2);
55 assertEquals("project measurements", configuration.getProjectMeasurements().size(), m1.getMeasurementNames().size());
56 }
57
58 public void testIncludeProjectMetrics() {
59 Metrics m1 = factory.createProjectMetrics("foo");
60
61 assertFalse("ProjectMetrics() contains external metrics", factory.getProjectMetrics().contains(m1));
62
63 factory.includeProjectMetrics(m1);
64
65 assertTrue("ProjectMetrics() does not contain internal metrics", factory.getProjectMetrics().contains(m1));
66 }
67
68 public void testCreateGroupMetrics() {
69 Metrics m1 = factory.createGroupMetrics("foo");
70 assertNotNull(m1);
71 assertEquals("New metrics name", "foo", m1.getName());
72
73 Metrics m2 = factory.createGroupMetrics("foo");
74 assertSame(m1, m2);
75 assertEquals("group measurements", configuration.getGroupMeasurements().size(), m1.getMeasurementNames().size());
76 }
77
78 public void testIncludeGroupMetrics() {
79 Metrics m1 = factory.createGroupMetrics("foo");
80
81 assertFalse("GroupMetrics() contains external metrics", factory.getGroupMetrics().contains(m1));
82
83 factory.includeGroupMetrics(m1);
84
85 assertTrue("GroupMetrics() does not contain internal metrics", factory.getGroupMetrics().contains(m1));
86 }
87
88 public void testCreateClassMetrics() {
89 Metrics m1 = factory.createClassMetrics("foo");
90 assertNotNull(m1);
91 assertEquals("New metrics name", "foo", m1.getName());
92
93 Metrics m2 = factory.createClassMetrics("foo");
94 assertSame(m1, m2);
95 assertEquals("class measurements", configuration.getClassMeasurements().size(), m1.getMeasurementNames().size());
96 }
97
98 public void testIncludeClassMetrics() {
99 Metrics m1 = factory.createClassMetrics("foo");
100
101 assertFalse("ClassMetrics() contains external metrics", factory.getClassMetrics().contains(m1));
102
103 factory.includeClassMetrics(m1);
104
105 assertTrue("ClassMetrics() does not contain internal metrics", factory.getClassMetrics().contains(m1));
106 }
107
108 public void testCreateMethodMetrics() {
109 Metrics m1 = factory.createMethodMetrics("foo");
110 assertNotNull(m1);
111 assertEquals("New metrics name", "foo", m1.getName());
112
113 Metrics m2 = factory.createMethodMetrics("foo");
114 assertSame(m1, m2);
115 assertEquals("method measurements", configuration.getMethodMeasurements().size(), m1.getMeasurementNames().size());
116 }
117
118 public void testIncludeMethodMetrics() {
119 Metrics m1 = factory.createMethodMetrics("foo");
120
121 assertFalse("MethodMetrics() contains external metrics", factory.getMethodMetrics().contains(m1));
122
123 factory.includeMethodMetrics(m1);
124
125 assertTrue("MethodMetrics() does not contain internal metrics", factory.getMethodMetrics().contains(m1));
126 }
127
128 public void testCreateStaticInitializerMetrics() {
129 Metrics m = factory.createMethodMetrics("foo.static {}");
130
131 assertEquals("class name", "foo", m.getParent().getName());
132 }
133
134 public void testCreateStructure() {
135 Metrics methodMetrics = factory.createMethodMetrics("a.A.a()");
136 Metrics classMetrics = factory.createClassMetrics("a.A");
137 Metrics packageMetrics = factory.createGroupMetrics("a");
138 Metrics projectMetrics = factory.createProjectMetrics();
139
140 factory.includeMethodMetrics(methodMetrics);
141
142 assertTrue(projectMetrics.getSubMetrics().contains(packageMetrics));
143 assertTrue(packageMetrics.getSubMetrics().contains(classMetrics));
144 assertTrue(classMetrics.getSubMetrics().contains(methodMetrics));
145 }
146
147 public void testGroupDefinitionsWithInternal() {
148 configuration.addGroupDefinition("foo", "/foo/");
149 configuration.addGroupDefinition("bar", "/bar/");
150 configuration.addGroupDefinition("baz", "/baz/");
151
152 Metrics metrics = factory.createClassMetrics("com.foobar.Foobar");
153 factory.includeClassMetrics(metrics);
154
155 assertEquals("Number of groups", 3, factory.getGroupMetrics().size());
156 assertEquals("Number of all groups", 3, factory.getAllGroupMetrics().size());
157
158 assertTrue("Group foo missing", factory.getAllGroupNames().contains("foo"));
159 assertTrue("Group bar missing", factory.getAllGroupNames().contains("bar"));
160 assertFalse("Group baz present", factory.getAllGroupNames().contains("baz"));
161 assertTrue("Group com.foobar missing", factory.getAllGroupNames().contains("com.foobar"));
162
163 assertTrue("Group foo missing", factory.getGroupNames().contains("foo"));
164 assertTrue("Group bar missing", factory.getGroupNames().contains("bar"));
165 assertFalse("Group baz present", factory.getGroupNames().contains("baz"));
166 assertTrue("Group com.foobar missing", factory.getGroupNames().contains("com.foobar"));
167
168 assertTrue("Not in foo", factory.createGroupMetrics("foo").getSubMetrics().contains(metrics));
169 assertTrue("Not in bar", factory.createGroupMetrics("bar").getSubMetrics().contains(metrics));
170 assertFalse("In baz", factory.createGroupMetrics("baz").getSubMetrics().contains(metrics));
171 assertTrue("Not in com.foobar", factory.createGroupMetrics("com.foobar").getSubMetrics().contains(metrics));
172
173 assertEquals("Wrong parent", factory.createGroupMetrics("com.foobar"), metrics.getParent());
174 }
175
176 public void testGroupDefinitionsWithExternal() {
177 configuration.addGroupDefinition("foo", "/foo/");
178 configuration.addGroupDefinition("bar", "/bar/");
179 configuration.addGroupDefinition("baz", "/baz/");
180
181 Metrics metrics = factory.createClassMetrics("com.foobar.Foobar");
182
183 assertEquals("Number of groups", 0, factory.getGroupMetrics().size());
184 assertEquals("Number of all groups", 1, factory.getAllGroupMetrics().size());
185
186 assertFalse("Group foo present", factory.getAllGroupNames().contains("foo"));
187 assertFalse("Group bar present", factory.getAllGroupNames().contains("bar"));
188 assertFalse("Group baz present", factory.getAllGroupNames().contains("baz"));
189 assertTrue("Group com.foobar missing", factory.getAllGroupNames().contains("com.foobar"));
190
191 assertFalse("In foo", factory.createGroupMetrics("foo").getSubMetrics().contains(metrics));
192 assertFalse("In bar", factory.createGroupMetrics("bar").getSubMetrics().contains(metrics));
193 assertFalse("In baz", factory.createGroupMetrics("baz").getSubMetrics().contains(metrics));
194 assertFalse("In com.foobar", factory.createGroupMetrics("com.foobar").getSubMetrics().contains(metrics));
195
196 assertEquals("Wrong parent", factory.createGroupMetrics("com.foobar"), metrics.getParent());
197 }
198
199 public void testGroupDefinitionsWithBoth() {
200 configuration.addGroupDefinition("foo", "/foo/");
201 configuration.addGroupDefinition("baz", "/baz/");
202
203 Metrics fooMetrics = factory.createClassMetrics("com.foo.Foo");
204 Metrics foobazMetrics = factory.createClassMetrics("com.baz.Foobaz");
205
206 factory.includeClassMetrics(fooMetrics);
207
208 assertEquals("Number of groups", 2, factory.getGroupMetrics().size());
209
210 assertTrue("Group foo missing", factory.getGroupNames().contains("foo"));
211 assertFalse("Group baz present", factory.getGroupNames().contains("baz"));
212 assertTrue("Group com.foo missing", factory.getGroupNames().contains("com.foo"));
213 assertFalse("Group com.baz missing", factory.getGroupNames().contains("com.baz"));
214
215 assertTrue("Not in foo", factory.createGroupMetrics("foo").getSubMetrics().contains(fooMetrics));
216 assertTrue("Not in com.foo", factory.createGroupMetrics("com.foo").getSubMetrics().contains(fooMetrics));
217
218 assertEquals("foo.size()", 1, factory.createGroupMetrics("foo").getSubMetrics().size());
219 assertEquals("com.foo.size()", 1, factory.createGroupMetrics("com.foo").getSubMetrics().size());
220
221 assertEquals("Number of all groups", 3, factory.getAllGroupMetrics().size());
222
223 assertTrue("Group foo missing", factory.getAllGroupNames().contains("foo"));
224 assertFalse("Group baz present", factory.getAllGroupNames().contains("baz"));
225 assertTrue("Group com.foo missing", factory.getAllGroupNames().contains("com.foo"));
226 assertTrue("Group com.baz missing", factory.getAllGroupNames().contains("com.baz"));
227
228 assertFalse("In com.baz", factory.createGroupMetrics("com.baz").getSubMetrics().contains(foobazMetrics));
229
230 assertEquals("com.baz.size()", 0, factory.createGroupMetrics("com.baz").getSubMetrics().size());
231
232 assertEquals("Wrong parent", factory.createGroupMetrics("com.foo"), fooMetrics.getParent());
233 assertEquals("Wrong parent", factory.createGroupMetrics("com.baz"), foobazMetrics.getParent());
234 }
235 }
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