[927] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
|
---|
| 2 | //
|
---|
| 3 | // Licensed under the Apache License, Version 2.0 (the "License");
|
---|
| 4 | // you may not use this file except in compliance with the License.
|
---|
| 5 | // You may obtain a copy of the License at
|
---|
| 6 | //
|
---|
| 7 | // http://www.apache.org/licenses/LICENSE-2.0
|
---|
| 8 | //
|
---|
| 9 | // Unless required by applicable law or agreed to in writing, software
|
---|
| 10 | // distributed under the License is distributed on an "AS IS" BASIS,
|
---|
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
---|
| 12 | // See the License for the specific language governing permissions and
|
---|
| 13 | // limitations under the License.
|
---|
| 14 |
|
---|
[922] | 15 | package de.ugoe.cs.autoquest.coverage;
|
---|
[518] | 16 |
|
---|
| 17 | import java.util.ArrayList;
|
---|
| 18 | import java.util.Collection;
|
---|
| 19 |
|
---|
| 20 | import java.util.LinkedHashSet;
|
---|
| 21 | import java.util.LinkedList;
|
---|
| 22 | import java.util.List;
|
---|
| 23 | import java.util.Random;
|
---|
| 24 | import java.util.Set;
|
---|
| 25 |
|
---|
[922] | 26 | import de.ugoe.cs.autoquest.coverage.CoverageCalculatorProcess;
|
---|
| 27 | import de.ugoe.cs.autoquest.eventcore.Event;
|
---|
| 28 | import de.ugoe.cs.autoquest.eventcore.StringEventType;
|
---|
| 29 | import de.ugoe.cs.autoquest.usageprofiles.MockTrieBasedModel;
|
---|
| 30 |
|
---|
[518] | 31 | import org.junit.*;
|
---|
| 32 |
|
---|
| 33 | import static org.junit.Assert.*;
|
---|
| 34 |
|
---|
| 35 | /**
|
---|
| 36 | * The class <code>CoverageCalculatorProcessTest</code> contains tests for the
|
---|
| 37 | * class <code>{@link CoverageCalculatorProcess}</code>.
|
---|
| 38 | *
|
---|
| 39 | * @author Steffen Herbold
|
---|
| 40 | * @version 1.0
|
---|
| 41 | */
|
---|
| 42 | public class CoverageCalculatorProcessTest {
|
---|
| 43 |
|
---|
[548] | 44 | Set<List<Event>> sequencesCovered;
|
---|
| 45 | Set<List<Event>> sequencesCovered2;
|
---|
[518] | 46 | MockTrieBasedModel mockProcess;
|
---|
| 47 |
|
---|
| 48 | @Test
|
---|
| 49 | public void testCoverageCalculatorProcess_1() throws Exception {
|
---|
| 50 | int length = 2;
|
---|
| 51 |
|
---|
| 52 | CoverageCalculatorProcess result = new CoverageCalculatorProcess(
|
---|
| 53 | mockProcess, sequencesCovered, length);
|
---|
| 54 | assertNotNull(result);
|
---|
| 55 | }
|
---|
| 56 |
|
---|
[766] | 57 | @Test(expected = java.lang.IllegalArgumentException.class)
|
---|
[518] | 58 | public void testCoverageCalculatorProcess_2() throws Exception {
|
---|
| 59 | int length = 2;
|
---|
| 60 |
|
---|
| 61 | new CoverageCalculatorProcess(null,sequencesCovered, length);
|
---|
| 62 | }
|
---|
| 63 |
|
---|
[766] | 64 | @Test(expected = java.lang.IllegalArgumentException.class)
|
---|
[518] | 65 | public void testCoverageCalculatorProcess_3() throws Exception {
|
---|
| 66 | int length = 2;
|
---|
| 67 |
|
---|
| 68 | new CoverageCalculatorProcess(mockProcess, null, length);
|
---|
| 69 | }
|
---|
| 70 |
|
---|
[766] | 71 | @Test(expected = java.lang.IllegalArgumentException.class)
|
---|
[518] | 72 | public void testCoverageCalculatorProcess_4() throws Exception {
|
---|
| 73 | int length = 0;
|
---|
| 74 |
|
---|
| 75 | new CoverageCalculatorProcess(mockProcess, sequencesCovered, length);
|
---|
| 76 | }
|
---|
| 77 |
|
---|
[766] | 78 | @Test(expected = java.lang.IllegalArgumentException.class)
|
---|
[518] | 79 | public void testCoverageCalculatorProcess_5() throws Exception {
|
---|
| 80 | int length = -1;
|
---|
| 81 |
|
---|
| 82 | new CoverageCalculatorProcess(mockProcess, sequencesCovered, length);
|
---|
| 83 | }
|
---|
| 84 |
|
---|
| 85 | @Test
|
---|
| 86 | public void testGetCoverageAllNoWeight_1() throws Exception {
|
---|
| 87 | int length = 2;
|
---|
| 88 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
|
---|
| 89 | mockProcess, sequencesCovered, length);
|
---|
| 90 |
|
---|
| 91 | double result = fixture.getCoverageAllNoWeight();
|
---|
| 92 |
|
---|
| 93 | assertEquals(3.0 / 49.0, result, 0.0001);
|
---|
| 94 | }
|
---|
| 95 |
|
---|
| 96 | @Test
|
---|
| 97 | public void testGetCoverageAllNoWeight_2() throws Exception {
|
---|
| 98 | int length = 2;
|
---|
| 99 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
|
---|
| 100 | mockProcess, sequencesCovered2, length);
|
---|
| 101 |
|
---|
| 102 | double result = fixture.getCoverageAllNoWeight();
|
---|
| 103 |
|
---|
| 104 | assertEquals(2.0 / 49.0, result, 0.0001);
|
---|
| 105 | }
|
---|
| 106 |
|
---|
| 107 | @Test
|
---|
| 108 | public void testGetCoveragePossibleNoWeight_1() throws Exception {
|
---|
| 109 | int length = 2;
|
---|
| 110 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
|
---|
| 111 | mockProcess, sequencesCovered, length);
|
---|
| 112 |
|
---|
| 113 | double result = fixture.getCoveragePossibleNoWeight();
|
---|
| 114 |
|
---|
| 115 | assertEquals(3.0 / 9.0, result, 0.0001);
|
---|
| 116 | }
|
---|
| 117 |
|
---|
| 118 | @Test
|
---|
| 119 | public void testGetCoveragePossibleNoWeight_2() throws Exception {
|
---|
| 120 | int length = 2;
|
---|
| 121 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
|
---|
| 122 | mockProcess, sequencesCovered2, length);
|
---|
| 123 |
|
---|
| 124 | double result = fixture.getCoveragePossibleNoWeight();
|
---|
| 125 |
|
---|
| 126 | assertEquals(2.0 / 9.0, result, 0.0001);
|
---|
| 127 | }
|
---|
| 128 |
|
---|
| 129 | @Test
|
---|
| 130 | public void testGetCoveragePossibleWeight_1() throws Exception {
|
---|
| 131 | int length = 2;
|
---|
| 132 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
|
---|
| 133 | mockProcess, sequencesCovered, length);
|
---|
| 134 |
|
---|
| 135 | double result = fixture.getCoveragePossibleWeight();
|
---|
| 136 |
|
---|
| 137 | assertEquals(6.0, result, 0.0001);
|
---|
| 138 | }
|
---|
| 139 |
|
---|
| 140 | @Test
|
---|
| 141 | public void testGetCoveragePossibleWeight_2() throws Exception {
|
---|
| 142 | int length = 2;
|
---|
| 143 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
|
---|
| 144 | mockProcess, sequencesCovered2, length);
|
---|
| 145 |
|
---|
| 146 | double result = fixture.getCoveragePossibleWeight();
|
---|
| 147 |
|
---|
| 148 | assertEquals(4.0, result, 0.0001);
|
---|
| 149 | }
|
---|
| 150 |
|
---|
| 151 | @Test
|
---|
| 152 | public void testGetNumCovered_1() throws Exception {
|
---|
| 153 | int length = 2;
|
---|
| 154 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
|
---|
| 155 | mockProcess, sequencesCovered, length);
|
---|
| 156 |
|
---|
| 157 | int result = fixture.getNumCovered();
|
---|
| 158 |
|
---|
| 159 | assertEquals(3, result);
|
---|
| 160 | }
|
---|
| 161 |
|
---|
| 162 | @Test
|
---|
| 163 | public void testGetNumCovered_2() throws Exception {
|
---|
| 164 | int length = 2;
|
---|
| 165 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
|
---|
| 166 | mockProcess, sequencesCovered2, length);
|
---|
| 167 |
|
---|
| 168 | int result = fixture.getNumCovered();
|
---|
| 169 |
|
---|
| 170 | assertEquals(2, result);
|
---|
| 171 | }
|
---|
| 172 |
|
---|
| 173 | @Test
|
---|
| 174 | public void testGetNumPossible_1() throws Exception {
|
---|
| 175 | int length = 2;
|
---|
| 176 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
|
---|
| 177 | mockProcess, sequencesCovered, length);
|
---|
| 178 |
|
---|
| 179 | int result = fixture.getNumPossible();
|
---|
| 180 |
|
---|
| 181 | assertEquals(9, result);
|
---|
| 182 | }
|
---|
| 183 |
|
---|
| 184 | @Test
|
---|
| 185 | public void testSetSequences_1() throws Exception {
|
---|
| 186 | int length = 2;
|
---|
| 187 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
|
---|
| 188 | mockProcess, sequencesCovered, length);
|
---|
| 189 |
|
---|
| 190 | fixture.setSequences(sequencesCovered2);
|
---|
| 191 |
|
---|
| 192 | // testing indirectly if sequences were changed
|
---|
| 193 | assertEquals(2, fixture.getNumCovered());
|
---|
| 194 | }
|
---|
| 195 |
|
---|
[766] | 196 | @Test(expected = java.lang.IllegalArgumentException.class)
|
---|
[518] | 197 | public void testSetSequences_2() throws Exception {
|
---|
| 198 | int length = 2;
|
---|
| 199 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
|
---|
| 200 | mockProcess, sequencesCovered, length);
|
---|
| 201 |
|
---|
| 202 | fixture.setSequences(null);
|
---|
| 203 | }
|
---|
| 204 |
|
---|
| 205 | @Before
|
---|
| 206 | public void setUp() throws Exception {
|
---|
[548] | 207 | Collection<List<Event>> sequences = new LinkedList<List<Event>>();
|
---|
| 208 | List<Event> sequence1 = new ArrayList<Event>();
|
---|
| 209 | sequence1.add(new Event(new StringEventType("a")));
|
---|
| 210 | sequence1.add(new Event(new StringEventType("b")));
|
---|
| 211 | sequence1.add(new Event(new StringEventType("r")));
|
---|
| 212 | sequence1.add(new Event(new StringEventType("a")));
|
---|
| 213 | List<Event> sequence2 = new ArrayList<Event>();
|
---|
| 214 | sequence2.add(new Event(new StringEventType("c")));
|
---|
| 215 | sequence2.add(new Event(new StringEventType("a")));
|
---|
| 216 | sequence2.add(new Event(new StringEventType("d")));
|
---|
| 217 | sequence2.add(new Event(new StringEventType("a")));
|
---|
| 218 | sequence2.add(new Event(new StringEventType("b")));
|
---|
| 219 | sequence2.add(new Event(new StringEventType("r")));
|
---|
| 220 | sequence2.add(new Event(new StringEventType("a")));
|
---|
[518] | 221 | sequences.add(sequence1);
|
---|
| 222 | sequences.add(sequence2);
|
---|
| 223 |
|
---|
[548] | 224 | sequencesCovered = new LinkedHashSet<List<Event>>();
|
---|
| 225 | List<Event> tmpList = new ArrayList<Event>();
|
---|
| 226 | tmpList.add(new Event(new StringEventType("a")));
|
---|
| 227 | tmpList.add(new Event(new StringEventType("b")));
|
---|
| 228 | tmpList.add(new Event(new StringEventType("r")));
|
---|
[518] | 229 | sequencesCovered.add(tmpList);
|
---|
[548] | 230 | tmpList = new ArrayList<Event>();
|
---|
| 231 | tmpList.add(new Event(new StringEventType("b")));
|
---|
| 232 | tmpList.add(new Event(new StringEventType("r")));
|
---|
| 233 | tmpList.add(new Event(new StringEventType("a")));
|
---|
[518] | 234 | sequencesCovered.add(tmpList);
|
---|
| 235 |
|
---|
[548] | 236 | sequencesCovered2 = new LinkedHashSet<List<Event>>();
|
---|
| 237 | tmpList = new ArrayList<Event>();
|
---|
| 238 | tmpList.add(new Event(new StringEventType("a")));
|
---|
| 239 | tmpList.add(new Event(new StringEventType("b")));
|
---|
| 240 | tmpList.add(new Event(new StringEventType("r")));
|
---|
[518] | 241 | sequencesCovered2.add(tmpList);
|
---|
| 242 |
|
---|
| 243 | int markovOrder = 2;
|
---|
| 244 | mockProcess = new MockTrieBasedModel(markovOrder, new Random());
|
---|
| 245 | mockProcess.train(sequences);
|
---|
| 246 | }
|
---|
| 247 |
|
---|
| 248 | public static void main(String[] args) {
|
---|
| 249 | new org.junit.runner.JUnitCore()
|
---|
| 250 | .run(CoverageCalculatorProcessTest.class);
|
---|
| 251 | }
|
---|
| 252 | } |
---|