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32
33 package com.jeantessier.metrics;
34
35 import junit.framework.*;
36
37 public class TestContextAccumulatorMeasurement extends TestCase implements MeasurementVisitor {
38 private MeasurementDescriptor descriptor;
39 private AccumulatorMeasurement measurement;
40 private Metrics metrics;
41 private Measurement visited;
42
43 private MeasurementDescriptor nameList;
44 private MeasurementDescriptor numberList;
45 private MeasurementDescriptor counter;
46
47 private Metrics m1;
48 private Metrics m2;
49 private Metrics m3;
50
51 protected void setUp() throws Exception  {
52 m1 = new Metrics("m1");
53 m2 = new Metrics("m2");
54 m3 = new Metrics("m3");
55
56 nameList = new MeasurementDescriptor();
57 nameList.setShortName("NL");
58 nameList.setLongName("name list");
59 nameList.setClassFor(NameListMeasurement.class);
60
61 numberList = new MeasurementDescriptor();
62 numberList.setShortName("NbL");
63 numberList.setLongName("number list");
64 numberList.setClassFor(NameListMeasurement.class);
65
66 counter = new MeasurementDescriptor();
67 counter.setShortName("NL");
68 counter.setLongName("counter");
69 counter.setClassFor(CounterMeasurement.class);
70
71 m1.track(nameList.createMeasurement(m1));
72 m1.addToMeasurement("NL", "abc");
73 m1.addToMeasurement("NL", "def");
74 m1.addToMeasurement("NL", "ghi");
75
76 m1.track(numberList.createMeasurement(m1));
77 m1.addToMeasurement("NbL", "123");
78 m1.addToMeasurement("NbL", "456");
79 m1.addToMeasurement("NbL", "789");
80
81 m2.track(nameList.createMeasurement(m2));
82 m2.addToMeasurement("NL", "jkl");
83 m2.addToMeasurement("NL", "abc");
84
85 m2.track(numberList.createMeasurement(m2));
86 m2.addToMeasurement("NbL", "159");
87 m2.addToMeasurement("NbL", "248");
88
89 m3.track(counter.createMeasurement(m3));
90 m3.addToMeasurement("NL", 1);
91
92 metrics = new Metrics("metrics");
93
94 descriptor = new MeasurementDescriptor();
95 descriptor.setShortName("foo");
96 descriptor.setLongName("bar");
97 descriptor.setClassFor(ContextAccumulatorMeasurement.class);
98 descriptor.setCached(false);
99 }
100
101 public void testCreateFromMeasurementDescriptor() throws Exception {
102 measurement = (AccumulatorMeasurement) descriptor.createMeasurement(metrics);
103
104 assertNotNull(measurement);
105 assertEquals(descriptor, measurement.getDescriptor());
106 assertSame(descriptor, measurement.getDescriptor());
107 assertEquals(ContextAccumulatorMeasurement.class, measurement.getClass());
108 assertEquals("foo", measurement.getShortName());
109 assertEquals("bar", measurement.getLongName());
110 }
111
112 public void testNullInit() throws Exception {
113 measurement = (AccumulatorMeasurement) descriptor.createMeasurement(metrics);
114 assertEquals(0, measurement.intValue());
115 assertTrue(measurement.getValues().isEmpty());
116
117 metrics.addSubMetrics(m1);
118 metrics.addSubMetrics(m2);
119 metrics.addSubMetrics(m3);
120
121 assertEquals(0, measurement.intValue());
122 assertTrue(measurement.getValues().isEmpty());
123 }
124
125 public void testEmptyInit() throws Exception {
126 descriptor.setInitText("");
127
128 measurement = (AccumulatorMeasurement) descriptor.createMeasurement(metrics);
129 assertEquals(0, measurement.intValue());
130 assertTrue(measurement.getValues().isEmpty());
131
132 metrics.addSubMetrics(m1);
133 metrics.addSubMetrics(m2);
134 metrics.addSubMetrics(m3);
135
136 assertEquals(0, measurement.intValue());
137 assertTrue(measurement.getValues().isEmpty());
138 }
139
140 public void testRawValues() throws Exception {
141 descriptor.setInitText("NL");
142
143 measurement = (AccumulatorMeasurement) descriptor.createMeasurement(metrics);
144 assertEquals(0, measurement.intValue());
145 assertTrue(measurement.getValues().isEmpty());
146
147 metrics.track(nameList.createMeasurement(metrics));
148 metrics.addToMeasurement("NL", "foo");
149 metrics.addToMeasurement("NL", "bar");
150
151 metrics.addSubMetrics(m1);
152 metrics.addSubMetrics(m2);
153 metrics.addSubMetrics(m3);
154
155 assertEquals(2, measurement.intValue());
156 assertTrue("\"foo\" not in " + measurement.getValues(), measurement.getValues().contains("foo"));
157 assertTrue("\"bar\" not in " + measurement.getValues(), measurement.getValues().contains("bar"));
158 }
159
160 public void testCachedValues() throws Exception {
161 descriptor.setInitText("NL");
162 descriptor.setCached(true);
163
164 measurement = (AccumulatorMeasurement) descriptor.createMeasurement(metrics);
165 assertEquals(0, measurement.intValue());
166 assertTrue(measurement.getValues().isEmpty());
167
168 metrics.track(nameList.createMeasurement(metrics));
169 metrics.addToMeasurement("NL", "foo");
170 metrics.addToMeasurement("NL", "bar");
171
172 metrics.addSubMetrics(m1);
173 metrics.addSubMetrics(m2);
174 metrics.addSubMetrics(m3);
175
176 assertEquals(0, measurement.intValue());
177 assertTrue(measurement.getValues().isEmpty());
178 }
179
180 public void testSingleFiltered() throws Exception {
181 descriptor.setInitText("NL /a/");
182
183 measurement = (AccumulatorMeasurement) descriptor.createMeasurement(metrics);
184 assertEquals(0, measurement.intValue());
185 assertTrue(measurement.getValues().isEmpty());
186
187 metrics.track(nameList.createMeasurement(metrics));
188 metrics.addToMeasurement("NL", "foo");
189 metrics.addToMeasurement("NL", "bar");
190
191 metrics.addSubMetrics(m1);
192 metrics.addSubMetrics(m2);
193 metrics.addSubMetrics(m3);
194
195 assertEquals(1, measurement.intValue());
196 assertTrue("\"bar\" not in " + measurement.getValues(), measurement.getValues().contains("bar"));
197 }
198
199 public void testMultiFilterFiltered() throws Exception {
200 descriptor.setInitText("NL /a/\nNL /o/");
201
202 measurement = (AccumulatorMeasurement) descriptor.createMeasurement(metrics);
203 assertEquals(0, measurement.intValue());
204 assertTrue(measurement.getValues().isEmpty());
205
206 metrics.track(nameList.createMeasurement(metrics));
207 metrics.addToMeasurement("NL", "foo");
208 metrics.addToMeasurement("NL", "bar");
209
210 metrics.addSubMetrics(m1);
211 metrics.addSubMetrics(m2);
212 metrics.addSubMetrics(m3);
213
214 assertEquals(2, measurement.intValue());
215 assertTrue("\"foo\" not in " + measurement.getValues(), measurement.getValues().contains("foo"));
216 assertTrue("\"bar\" not in " + measurement.getValues(), measurement.getValues().contains("bar"));
217 }
218
219 public void testModifiedValues() throws Exception {
220 descriptor.setInitText("NL /(a)/");
221
222 measurement = (AccumulatorMeasurement) descriptor.createMeasurement(metrics);
223 assertEquals(0, measurement.intValue());
224 assertTrue(measurement.getValues().isEmpty());
225
226 metrics.track(nameList.createMeasurement(metrics));
227 metrics.addToMeasurement("NL", "foo");
228 metrics.addToMeasurement("NL", "bar");
229
230 metrics.addSubMetrics(m1);
231 metrics.addSubMetrics(m2);
232 metrics.addSubMetrics(m3);
233
234 assertEquals(1, measurement.intValue());
235 assertTrue("\"a\" not in " + measurement.getValues(), measurement.getValues().contains("a"));
236 }
237
238 public void testMultiMeasurements() throws Exception {
239 descriptor.setInitText("NL /a/\nNbL /2/");
240
241 measurement = (AccumulatorMeasurement) descriptor.createMeasurement(metrics);
242 assertEquals(0, measurement.intValue());
243 assertTrue(measurement.getValues().isEmpty());
244
245 metrics.track(nameList.createMeasurement(metrics));
246 metrics.addToMeasurement("NL", "foo");
247 metrics.addToMeasurement("NL", "bar");
248
249 metrics.track(numberList.createMeasurement(metrics));
250 metrics.addToMeasurement("NbL", "1234");
251 metrics.addToMeasurement("NbL", "5678");
252
253 metrics.addSubMetrics(m1);
254 metrics.addSubMetrics(m2);
255 metrics.addSubMetrics(m3);
256
257 assertEquals(2, measurement.intValue());
258 assertTrue("\"bar\" not in " + measurement.getValues(), measurement.getValues().contains("bar"));
259 assertTrue("\"1234\" not in " + measurement.getValues(), measurement.getValues().contains("1234"));
260 }
261
262 public void testAccept() throws Exception {
263 measurement = (AccumulatorMeasurement) descriptor.createMeasurement(metrics);
264
265 visited = null;
266 measurement.accept(this);
267 assertSame(measurement, visited);
268 }
269
270 public void testEmpty() throws Exception {
271 descriptor.setInitText("NL");
272
273 measurement = (AccumulatorMeasurement) descriptor.createMeasurement(metrics);
274 metrics.track(nameList.createMeasurement(metrics));
275
276 assertTrue("Before Add()", measurement.isEmpty());
277
278 metrics.addToMeasurement("NL", "foo");
279
280 assertFalse("After Add()", measurement.isEmpty());
281 }
282
283 public void visitStatisticalMeasurement(StatisticalMeasurement measurement) {
284 }
286
287 public void visitRatioMeasurement(RatioMeasurement measurement) {
288 }
290
291 public void visitNbSubMetricsMeasurement(NbSubMetricsMeasurement measurement) {
292 }
294
295 public void visitCounterMeasurement(CounterMeasurement measurement) {
296 }
298
299 public void visitContextAccumulatorMeasurement(ContextAccumulatorMeasurement measurement) {
300 visited = measurement;
301 }
302
303 public void visitNameListMeasurement(NameListMeasurement measurement) {
304 }
306
307 public void visitSubMetricsAccumulatorMeasurement(SubMetricsAccumulatorMeasurement measurement) {
308 }
310
311 public void visitSumMeasurement(SumMeasurement measurement) {
312 }
314 }
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