Coverage Report

Coverage Report - com.jeantessier.metrics.TestSumMeasurement

Classes in this File

Line Coverage

Branch Coverage

Complexity

TestSumMeasurement

96%

181/188

50%

4/8

 /*
  *  Copyright (c) 2001-2009, Jean Tessier
  *  All rights reserved.
  *  
  *  Redistribution and use in source and binary forms, with or without
  *  modification, are permitted provided that the following conditions
  *  are met:
  *  
  *      * Redistributions of source code must retain the above copyright
  *        notice, this list of conditions and the following disclaimer.
  *  
  *      * Redistributions in binary form must reproduce the above copyright
  *        notice, this list of conditions and the following disclaimer in the
  *        documentation and/or other materials provided with the distribution.
  *  
  *      * Neither the name of Jean Tessier nor the names of his contributors
  *        may be used to endorse or promote products derived from this software
  *        without specific prior written permission.
  *  
  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR
  *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 package com.jeantessier.metrics;
 
 import junit.framework.*;
 
 public class TestSumMeasurement extends TestCase implements MeasurementVisitor {
     private MeasurementDescriptor descriptor;
     private Metrics metrics;
     private SumMeasurement measurement;
     private Measurement visited;
     
     protected void setUp() {
         descriptor = new MeasurementDescriptor();
         descriptor.setShortName("foo");
         descriptor.setLongName("FOO");
         descriptor.setClassFor(SumMeasurement.class);
         descriptor.setCached(false);
 
         metrics = new Metrics("foobar");
     }
 
     public void testMeasurementDescriptor() throws Exception {
         measurement = (SumMeasurement) descriptor.createMeasurement();
         
         assertNotNull(measurement.getDescriptor());
         assertEquals(SumMeasurement.class, measurement.getDescriptor().getClassFor());
         assertEquals("foo", measurement.getShortName());
         assertEquals("FOO", measurement.getLongName());
     }
 
     public void testCreateFromMeasurementDescriptor() throws Exception {
         measurement = (SumMeasurement) descriptor.createMeasurement();
         
         assertNotNull(measurement);
         assertEquals(descriptor, measurement.getDescriptor());
         assertSame(descriptor, measurement.getDescriptor());
         assertEquals(SumMeasurement.class, measurement.getClass());
         assertEquals("foo", measurement.getShortName());
         assertEquals("FOO", measurement.getLongName());
     }
 
     public void testCreateDefault() {
         measurement = new SumMeasurement(descriptor, null,  null);
 
         assertEquals(0, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testEmptyInitText() throws Exception {
         descriptor.setInitText("");
 
         measurement = (SumMeasurement) descriptor.createMeasurement();
 
         assertEquals(0, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testEmptyLineInitText() throws Exception {
         descriptor.setInitText("\n");
 
         measurement = (SumMeasurement) descriptor.createMeasurement();
 
         assertEquals(0, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testDashInitText() throws Exception {
         descriptor.setInitText("-");
 
         measurement = (SumMeasurement) descriptor.createMeasurement();
 
         assertEquals(0, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testConstant() throws Exception {
         descriptor.setInitText("2");
 
         measurement = (SumMeasurement) descriptor.createMeasurement();
 
         assertEquals(2, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testConstantAndEmptyLine() throws Exception {
         descriptor.setInitText("\n2\n");
 
         measurement = (SumMeasurement) descriptor.createMeasurement();
 
         assertEquals(2, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testAddition() throws Exception {
         descriptor.setInitText("1\n1");
 
         measurement = (SumMeasurement) descriptor.createMeasurement();
 
         assertEquals(2, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testNegative() throws Exception {
         descriptor.setInitText("-2");
 
         measurement = (SumMeasurement) descriptor.createMeasurement();
 
         assertEquals(-2, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testSubstraction() throws Exception {
         descriptor.setInitText("2\n-1");
 
         measurement = (SumMeasurement) descriptor.createMeasurement();
 
         assertEquals(1, measurement.getValue().doubleValue(), 0.01);
 
         descriptor.setInitText("1\n-2");
 
         measurement = (SumMeasurement) descriptor.createMeasurement();
 
         assertEquals(-1, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testSubMeasurement() throws Exception {
         descriptor.setInitText("bar");
 
         metrics.track("bar", new CounterMeasurement(null, metrics, "2"));
         
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
 
         assertEquals(2, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testStatisticalMeasurement() throws Exception {
         descriptor.setInitText("bar DISPOSE_SUM");
 
         metrics.track("bar", new StatisticalMeasurement(null, metrics, "bar"));
 
         Metrics submetrics = new Metrics("submetrics");
         submetrics.track("bar", new CounterMeasurement(null, submetrics, "2"));
         metrics.addSubMetrics(submetrics);
         
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
 
         assertEquals(2, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testAddMeasurements() throws Exception {
         descriptor.setInitText("bar\nbaz");
 
         metrics.track("bar", new CounterMeasurement(null, metrics, "1"));
         metrics.track("baz", new CounterMeasurement(null, metrics, "1"));
 
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
 
         assertEquals(2, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testSubstractMeasurements() throws Exception {
         descriptor.setInitText("bar\n-baz");
 
         metrics.track("bar", new CounterMeasurement(null, metrics, "1"));
         metrics.track("baz", new CounterMeasurement(null, metrics, "2"));
 
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
 
         assertEquals(-1, measurement.getValue().doubleValue(), 0.01);
     }
 
     public void testInUndefinedRange() throws Exception {
         descriptor.setInitText("bar");
 
         metrics.track("bar", new CounterMeasurement(null, null, null));
 
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
 
         assertTrue(measurement.isInRange());
 
         metrics.addToMeasurement("bar", 1);
         
         assertTrue(measurement.isInRange());
 
         metrics.addToMeasurement("bar", 1);
 
         assertTrue(measurement.isInRange());
     }
 
     public void testInOpenRange() throws Exception {
         descriptor.setInitText("bar");
 
         metrics.track("bar", new CounterMeasurement(null, null, null));
 
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
         
         assertTrue(measurement.isInRange());
 
         metrics.addToMeasurement("bar", 1);
         
         assertTrue(measurement.isInRange());
 
         metrics.addToMeasurement("bar", 1);
 
         assertTrue(measurement.isInRange());
     }
 
     public void testInLowerBoundRange() throws Exception {
         descriptor.setInitText("bar");
         descriptor.setLowerThreshold(new Integer(1));
 
         metrics.track("bar", new CounterMeasurement(null, null, null));
 
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
 
         assertEquals(0, measurement.getValue().intValue());
         assertTrue(!measurement.isInRange());
 
         metrics.addToMeasurement("bar", 1);
 
         assertEquals(1, measurement.getValue().intValue());
         assertTrue(measurement.isInRange());
 
         metrics.addToMeasurement("bar", 1);
 
         assertEquals(2, measurement.getValue().intValue());
         assertTrue(measurement.isInRange());
     }
 
     public void testInUpperBoundRange() throws Exception {
         descriptor.setInitText("bar");
         descriptor.setUpperThreshold(new Float(1.5));
 
         metrics.track("bar", new CounterMeasurement(null, null, null));
 
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
         
         assertTrue(measurement.isInRange());
 
         metrics.addToMeasurement("bar", 1);
         
         assertTrue(measurement.isInRange());
 
         metrics.addToMeasurement("bar", 1);
         
         assertTrue(!measurement.isInRange());
     }
 
     public void testInBoundRange() throws Exception {
         descriptor.setInitText("bar");
         descriptor.setLowerThreshold(new Integer(1));
         descriptor.setUpperThreshold(new Float(1.5));
 
         metrics.track("bar", new CounterMeasurement(null, null, null));
 
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
         
         assertTrue(!measurement.isInRange());
 
         metrics.addToMeasurement("bar", 1);
         
         assertTrue(measurement.isInRange());
 
         metrics.addToMeasurement("bar", 1);
         
         assertTrue(!measurement.isInRange());
     }
 
     public void testCachedValue() throws Exception {
         descriptor.setInitText("bar");
         descriptor.setCached(true);
 
         metrics.track("bar", new CounterMeasurement(null, null, null));
 
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
 
         assertEquals(0, measurement.getValue().doubleValue(), 0.01);
 
         metrics.addToMeasurement("bar", 1);
 
         assertEquals(0, measurement.getValue().doubleValue(), 0.01);
     }
     
     public void testAccept() {
         measurement = new SumMeasurement(null, null, null);
 
         visited = null;
         measurement.accept(this);
         assertSame(measurement, visited);
     }
 
     public void testEmptyWithOneMeasurement() throws Exception {
         descriptor.setInitText("bar");
 
         metrics.track("bar", new CounterMeasurement(null, null, null));
 
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
         
         assertTrue("Before Add()", measurement.isEmpty());
 
         metrics.addToMeasurement("bar", 1);
         
         assertFalse("After Add(1)", measurement.isEmpty());
 
         metrics.addToMeasurement("bar", -1);
 
         assertFalse("After Add(-1)", measurement.isEmpty());
     }
 
     public void testEmptyWithTwoMeasurements() throws Exception {
         descriptor.setInitText("bar\nbaz");
 
         metrics.track("bar", new CounterMeasurement(null, null, null));
         metrics.track("baz", new CounterMeasurement(null, null, null));
 
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
 
         assertTrue("bar is not empty", metrics.getMeasurement("bar").isEmpty());
         assertTrue("baz is not empty", metrics.getMeasurement("baz").isEmpty());
         assertTrue("Before Add()", measurement.isEmpty());
 
         metrics.addToMeasurement("bar", 1);
         
         assertFalse("bar is empty", metrics.getMeasurement("bar").isEmpty());
         assertTrue("baz is not empty", metrics.getMeasurement("baz").isEmpty());
         assertFalse("After Add(1)", measurement.isEmpty());
 
         metrics.addToMeasurement("bar", -1);
 
         assertFalse("bar is empty", metrics.getMeasurement("bar").isEmpty());
         assertTrue("baz is not empty", metrics.getMeasurement("baz").isEmpty());
         assertFalse("After Add(-1)", measurement.isEmpty());
     }
 
     public void testEmptyWithConstant() throws Exception {
         descriptor.setInitText("2");
 
         measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
 
         assertTrue("with constants", measurement.isEmpty());
     }
     
     public void visitStatisticalMeasurement(StatisticalMeasurement measurement) {
         // Do nothing
     }
     
     public void visitRatioMeasurement(RatioMeasurement measurement) {
         // Do nothing
     }
     
     public void visitNbSubMetricsMeasurement(NbSubMetricsMeasurement measurement) {
         // Do nothing
     }
     
     public void visitCounterMeasurement(CounterMeasurement measurement) {
         // Do nothing
     }
     
     public void visitContextAccumulatorMeasurement(ContextAccumulatorMeasurement measurement) {
         // Do nothing
     }
     
     public void visitNameListMeasurement(NameListMeasurement measurement) {
         // Do nothing
     }
     
     public void visitSubMetricsAccumulatorMeasurement(SubMetricsAccumulatorMeasurement measurement) {
         // Do nothing
     }
     
     public void visitSumMeasurement(SumMeasurement measurement) {
         visited = measurement;
     }
 }

1		/*
2		* Copyright (c) 2001-2009, Jean Tessier
3		* All rights reserved.
4		*
5		* Redistribution and use in source and binary forms, with or without
6		* modification, are permitted provided that the following conditions
7		* are met:
8		*
9		* * Redistributions of source code must retain the above copyright
10		* notice, this list of conditions and the following disclaimer.
11		*
12		* * Redistributions in binary form must reproduce the above copyright
13		* notice, this list of conditions and the following disclaimer in the
14		* documentation and/or other materials provided with the distribution.
15		*
16		* * Neither the name of Jean Tessier nor the names of his contributors
17		* may be used to endorse or promote products derived from this software
18		* without specific prior written permission.
19		*
20		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21		* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22		* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23		* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
24		* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25		* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26		* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27		* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28		* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29		* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30		* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31		*/
32
33		package com.jeantessier.metrics;
34
35		import junit.framework.*;
36
37	25	public class TestSumMeasurement extends TestCase implements MeasurementVisitor {
38		private MeasurementDescriptor descriptor;
39		private Metrics metrics;
40		private SumMeasurement measurement;
41		private Measurement visited;
42
43		protected void setUp() {
44	25	descriptor = new MeasurementDescriptor();
45	25	descriptor.setShortName("foo");
46	25	descriptor.setLongName("FOO");
47	25	descriptor.setClassFor(SumMeasurement.class);
48	25	descriptor.setCached(false);
49
50	25	metrics = new Metrics("foobar");
51	25	}
52
53		public void testMeasurementDescriptor() throws Exception {
54	1	measurement = (SumMeasurement) descriptor.createMeasurement();
55
56	1	assertNotNull(measurement.getDescriptor());
57	1	assertEquals(SumMeasurement.class, measurement.getDescriptor().getClassFor());
58	1	assertEquals("foo", measurement.getShortName());
59	1	assertEquals("FOO", measurement.getLongName());
60	1	}
61
62		public void testCreateFromMeasurementDescriptor() throws Exception {
63	1	measurement = (SumMeasurement) descriptor.createMeasurement();
64
65	1	assertNotNull(measurement);
66	1	assertEquals(descriptor, measurement.getDescriptor());
67	1	assertSame(descriptor, measurement.getDescriptor());
68	1	assertEquals(SumMeasurement.class, measurement.getClass());
69	1	assertEquals("foo", measurement.getShortName());
70	1	assertEquals("FOO", measurement.getLongName());
71	1	}
72
73		public void testCreateDefault() {
74	1	measurement = new SumMeasurement(descriptor, null, null);
75
76	1	assertEquals(0, measurement.getValue().doubleValue(), 0.01);
77	1	}
78
79		public void testEmptyInitText() throws Exception {
80	1	descriptor.setInitText("");
81
82	1	measurement = (SumMeasurement) descriptor.createMeasurement();
83
84	1	assertEquals(0, measurement.getValue().doubleValue(), 0.01);
85	1	}
86
87		public void testEmptyLineInitText() throws Exception {
88	1	descriptor.setInitText("\n");
89
90	1	measurement = (SumMeasurement) descriptor.createMeasurement();
91
92	1	assertEquals(0, measurement.getValue().doubleValue(), 0.01);
93	1	}
94
95		public void testDashInitText() throws Exception {
96	1	descriptor.setInitText("-");
97
98	1	measurement = (SumMeasurement) descriptor.createMeasurement();
99
100	1	assertEquals(0, measurement.getValue().doubleValue(), 0.01);
101	1	}
102
103		public void testConstant() throws Exception {
104	1	descriptor.setInitText("2");
105
106	1	measurement = (SumMeasurement) descriptor.createMeasurement();
107
108	1	assertEquals(2, measurement.getValue().doubleValue(), 0.01);
109	1	}
110
111		public void testConstantAndEmptyLine() throws Exception {
112	1	descriptor.setInitText("\n2\n");
113
114	1	measurement = (SumMeasurement) descriptor.createMeasurement();
115
116	1	assertEquals(2, measurement.getValue().doubleValue(), 0.01);
117	1	}
118
119		public void testAddition() throws Exception {
120	1	descriptor.setInitText("1\n1");
121
122	1	measurement = (SumMeasurement) descriptor.createMeasurement();
123
124	1	assertEquals(2, measurement.getValue().doubleValue(), 0.01);
125	1	}
126
127		public void testNegative() throws Exception {
128	1	descriptor.setInitText("-2");
129
130	1	measurement = (SumMeasurement) descriptor.createMeasurement();
131
132	1	assertEquals(-2, measurement.getValue().doubleValue(), 0.01);
133	1	}
134
135		public void testSubstraction() throws Exception {
136	1	descriptor.setInitText("2\n-1");
137
138	1	measurement = (SumMeasurement) descriptor.createMeasurement();
139
140	1	assertEquals(1, measurement.getValue().doubleValue(), 0.01);
141
142	1	descriptor.setInitText("1\n-2");
143
144	1	measurement = (SumMeasurement) descriptor.createMeasurement();
145
146	1	assertEquals(-1, measurement.getValue().doubleValue(), 0.01);
147	1	}
148
149		public void testSubMeasurement() throws Exception {
150	1	descriptor.setInitText("bar");
151
152	1	metrics.track("bar", new CounterMeasurement(null, metrics, "2"));
153
154	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
155
156	1	assertEquals(2, measurement.getValue().doubleValue(), 0.01);
157	1	}
158
159		public void testStatisticalMeasurement() throws Exception {
160	1	descriptor.setInitText("bar DISPOSE_SUM");
161
162	1	metrics.track("bar", new StatisticalMeasurement(null, metrics, "bar"));
163
164	1	Metrics submetrics = new Metrics("submetrics");
165	1	submetrics.track("bar", new CounterMeasurement(null, submetrics, "2"));
166	1	metrics.addSubMetrics(submetrics);
167
168	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
169
170	1	assertEquals(2, measurement.getValue().doubleValue(), 0.01);
171	1	}
172
173		public void testAddMeasurements() throws Exception {
174	1	descriptor.setInitText("bar\nbaz");
175
176	1	metrics.track("bar", new CounterMeasurement(null, metrics, "1"));
177	1	metrics.track("baz", new CounterMeasurement(null, metrics, "1"));
178
179	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
180
181	1	assertEquals(2, measurement.getValue().doubleValue(), 0.01);
182	1	}
183
184		public void testSubstractMeasurements() throws Exception {
185	1	descriptor.setInitText("bar\n-baz");
186
187	1	metrics.track("bar", new CounterMeasurement(null, metrics, "1"));
188	1	metrics.track("baz", new CounterMeasurement(null, metrics, "2"));
189
190	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
191
192	1	assertEquals(-1, measurement.getValue().doubleValue(), 0.01);
193	1	}
194
195		public void testInUndefinedRange() throws Exception {
196	1	descriptor.setInitText("bar");
197
198	1	metrics.track("bar", new CounterMeasurement(null, null, null));
199
200	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
201
202	1	assertTrue(measurement.isInRange());
203
204	1	metrics.addToMeasurement("bar", 1);
205
206	1	assertTrue(measurement.isInRange());
207
208	1	metrics.addToMeasurement("bar", 1);
209
210	1	assertTrue(measurement.isInRange());
211	1	}
212
213		public void testInOpenRange() throws Exception {
214	1	descriptor.setInitText("bar");
215
216	1	metrics.track("bar", new CounterMeasurement(null, null, null));
217
218	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
219
220	1	assertTrue(measurement.isInRange());
221
222	1	metrics.addToMeasurement("bar", 1);
223
224	1	assertTrue(measurement.isInRange());
225
226	1	metrics.addToMeasurement("bar", 1);
227
228	1	assertTrue(measurement.isInRange());
229	1	}
230
231		public void testInLowerBoundRange() throws Exception {
232	1	descriptor.setInitText("bar");
233	1	descriptor.setLowerThreshold(new Integer(1));
234
235	1	metrics.track("bar", new CounterMeasurement(null, null, null));
236
237	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
238
239	1	assertEquals(0, measurement.getValue().intValue());
240	1	assertTrue(!measurement.isInRange());
241
242	1	metrics.addToMeasurement("bar", 1);
243
244	1	assertEquals(1, measurement.getValue().intValue());
245	1	assertTrue(measurement.isInRange());
246
247	1	metrics.addToMeasurement("bar", 1);
248
249	1	assertEquals(2, measurement.getValue().intValue());
250	1	assertTrue(measurement.isInRange());
251	1	}
252
253		public void testInUpperBoundRange() throws Exception {
254	1	descriptor.setInitText("bar");
255	1	descriptor.setUpperThreshold(new Float(1.5));
256
257	1	metrics.track("bar", new CounterMeasurement(null, null, null));
258
259	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
260
261	1	assertTrue(measurement.isInRange());
262
263	1	metrics.addToMeasurement("bar", 1);
264
265	1	assertTrue(measurement.isInRange());
266
267	1	metrics.addToMeasurement("bar", 1);
268
269	1	assertTrue(!measurement.isInRange());
270	1	}
271
272		public void testInBoundRange() throws Exception {
273	1	descriptor.setInitText("bar");
274	1	descriptor.setLowerThreshold(new Integer(1));
275	1	descriptor.setUpperThreshold(new Float(1.5));
276
277	1	metrics.track("bar", new CounterMeasurement(null, null, null));
278
279	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
280
281	1	assertTrue(!measurement.isInRange());
282
283	1	metrics.addToMeasurement("bar", 1);
284
285	1	assertTrue(measurement.isInRange());
286
287	1	metrics.addToMeasurement("bar", 1);
288
289	1	assertTrue(!measurement.isInRange());
290	1	}
291
292		public void testCachedValue() throws Exception {
293	1	descriptor.setInitText("bar");
294	1	descriptor.setCached(true);
295
296	1	metrics.track("bar", new CounterMeasurement(null, null, null));
297
298	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
299
300	1	assertEquals(0, measurement.getValue().doubleValue(), 0.01);
301
302	1	metrics.addToMeasurement("bar", 1);
303
304	1	assertEquals(0, measurement.getValue().doubleValue(), 0.01);
305	1	}
306
307		public void testAccept() {
308	1	measurement = new SumMeasurement(null, null, null);
309
310	1	visited = null;
311	1	measurement.accept(this);
312	1	assertSame(measurement, visited);
313	1	}
314
315		public void testEmptyWithOneMeasurement() throws Exception {
316	1	descriptor.setInitText("bar");
317
318	1	metrics.track("bar", new CounterMeasurement(null, null, null));
319
320	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
321
322	1	assertTrue("Before Add()", measurement.isEmpty());
323
324	1	metrics.addToMeasurement("bar", 1);
325
326	1	assertFalse("After Add(1)", measurement.isEmpty());
327
328	1	metrics.addToMeasurement("bar", -1);
329
330	1	assertFalse("After Add(-1)", measurement.isEmpty());
331	1	}
332
333		public void testEmptyWithTwoMeasurements() throws Exception {
334	1	descriptor.setInitText("bar\nbaz");
335
336	1	metrics.track("bar", new CounterMeasurement(null, null, null));
337	1	metrics.track("baz", new CounterMeasurement(null, null, null));
338
339	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
340
341	1	assertTrue("bar is not empty", metrics.getMeasurement("bar").isEmpty());
342	1	assertTrue("baz is not empty", metrics.getMeasurement("baz").isEmpty());
343	1	assertTrue("Before Add()", measurement.isEmpty());
344
345	1	metrics.addToMeasurement("bar", 1);
346
347	1	assertFalse("bar is empty", metrics.getMeasurement("bar").isEmpty());
348	1	assertTrue("baz is not empty", metrics.getMeasurement("baz").isEmpty());
349	1	assertFalse("After Add(1)", measurement.isEmpty());
350
351	1	metrics.addToMeasurement("bar", -1);
352
353	1	assertFalse("bar is empty", metrics.getMeasurement("bar").isEmpty());
354	1	assertTrue("baz is not empty", metrics.getMeasurement("baz").isEmpty());
355	1	assertFalse("After Add(-1)", measurement.isEmpty());
356	1	}
357
358		public void testEmptyWithConstant() throws Exception {
359	1	descriptor.setInitText("2");
360
361	1	measurement = (SumMeasurement) descriptor.createMeasurement(metrics);
362
363	1	assertTrue("with constants", measurement.isEmpty());
364	1	}
365
366		public void visitStatisticalMeasurement(StatisticalMeasurement measurement) {
367		// Do nothing
368	0	}
369
370		public void visitRatioMeasurement(RatioMeasurement measurement) {
371		// Do nothing
372	0	}
373
374		public void visitNbSubMetricsMeasurement(NbSubMetricsMeasurement measurement) {
375		// Do nothing
376	0	}
377
378		public void visitCounterMeasurement(CounterMeasurement measurement) {
379		// Do nothing
380	0	}
381
382		public void visitContextAccumulatorMeasurement(ContextAccumulatorMeasurement measurement) {
383		// Do nothing
384	0	}
385
386		public void visitNameListMeasurement(NameListMeasurement measurement) {
387		// Do nothing
388	0	}
389
390		public void visitSubMetricsAccumulatorMeasurement(SubMetricsAccumulatorMeasurement measurement) {
391		// Do nothing
392	0	}
393
394		public void visitSumMeasurement(SumMeasurement measurement) {
395	1	visited = measurement;
396	1	}
397		}