[332] | 1 | package de.ugoe.cs.eventbench.coverage;
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| 2 |
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| 3 | import java.util.ArrayList;
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| 4 | import java.util.Collection;
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| 5 | import de.ugoe.cs.eventbench.data.Event;
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| 6 |
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| 7 | import java.util.LinkedHashSet;
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| 8 | import java.util.LinkedList;
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| 9 | import java.util.List;
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| 10 | import java.util.Random;
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| 11 | import java.util.Set;
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| 12 | import de.ugoe.cs.eventbench.models.MockTrieBasedModel;
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| 13 |
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| 14 | import org.junit.*;
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| 15 |
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| 16 | import static org.junit.Assert.*;
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| 17 |
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| 18 | /**
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| 19 | * The class <code>CoverageCalculatorProcessTest</code> contains tests for the
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| 20 | * class <code>{@link CoverageCalculatorProcess}</code>.
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| 21 | *
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| 22 | * @author Steffen Herbold
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| 23 | * @version 1.0
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| 24 | */
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| 25 | public class CoverageCalculatorProcessTest {
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| 26 |
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| 27 | Set<List<? extends Event<?>>> sequencesCovered;
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| 28 | Set<List<? extends Event<?>>> sequencesCovered2;
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| 29 | MockTrieBasedModel mockProcess;
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| 30 |
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| 31 | @Test
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| 32 | public void testCoverageCalculatorProcess_1() throws Exception {
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| 33 | int length = 2;
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| 34 |
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| 35 | CoverageCalculatorProcess result = new CoverageCalculatorProcess(
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| 36 | mockProcess, sequencesCovered, length);
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| 37 | assertNotNull(result);
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| 38 | }
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| 39 |
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| 40 | @Test(expected = java.security.InvalidParameterException.class)
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| 41 | public void testCoverageCalculatorProcess_2() throws Exception {
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| 42 | int length = 2;
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| 43 |
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| 44 | new CoverageCalculatorProcess(null,sequencesCovered, length);
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| 45 | }
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| 46 |
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| 47 | @Test(expected = java.security.InvalidParameterException.class)
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| 48 | public void testCoverageCalculatorProcess_3() throws Exception {
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| 49 | int length = 2;
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| 50 |
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| 51 | new CoverageCalculatorProcess(mockProcess, null, length);
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| 52 | }
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| 53 |
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| 54 | @Test(expected = java.security.InvalidParameterException.class)
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| 55 | public void testCoverageCalculatorProcess_4() throws Exception {
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| 56 | int length = 0;
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| 57 |
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| 58 | new CoverageCalculatorProcess(mockProcess, sequencesCovered, length);
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| 59 | }
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| 60 |
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| 61 | @Test(expected = java.security.InvalidParameterException.class)
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| 62 | public void testCoverageCalculatorProcess_5() throws Exception {
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| 63 | int length = -1;
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| 64 |
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| 65 | new CoverageCalculatorProcess(mockProcess, sequencesCovered, length);
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| 66 | }
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| 67 |
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| 68 | @Test
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| 69 | public void testGetCoverageAllNoWeight_1() throws Exception {
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| 70 | int length = 2;
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| 71 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
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| 72 | mockProcess, sequencesCovered, length);
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| 73 |
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| 74 | double result = fixture.getCoverageAllNoWeight();
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| 75 |
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| 76 | assertEquals(3.0 / 49.0, result, 0.0001);
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| 77 | }
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| 78 |
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| 79 | @Test
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| 80 | public void testGetCoverageAllNoWeight_2() throws Exception {
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| 81 | int length = 2;
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| 82 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
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| 83 | mockProcess, sequencesCovered2, length);
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| 84 |
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| 85 | double result = fixture.getCoverageAllNoWeight();
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| 86 |
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| 87 | assertEquals(2.0 / 49.0, result, 0.0001);
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| 88 | }
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| 89 |
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| 90 | @Test
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| 91 | public void testGetCoveragePossibleNoWeight_1() throws Exception {
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| 92 | int length = 2;
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| 93 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
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| 94 | mockProcess, sequencesCovered, length);
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| 95 |
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| 96 | double result = fixture.getCoveragePossibleNoWeight();
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| 97 |
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| 98 | assertEquals(3.0 / 9.0, result, 0.0001);
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| 99 | }
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| 100 |
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| 101 | @Test
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| 102 | public void testGetCoveragePossibleNoWeight_2() throws Exception {
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| 103 | int length = 2;
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| 104 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
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| 105 | mockProcess, sequencesCovered2, length);
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| 106 |
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| 107 | double result = fixture.getCoveragePossibleNoWeight();
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| 108 |
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| 109 | assertEquals(2.0 / 9.0, result, 0.0001);
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| 110 | }
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| 111 |
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| 112 | @Test
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| 113 | public void testGetCoveragePossibleWeight_1() throws Exception {
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| 114 | int length = 2;
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| 115 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
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| 116 | mockProcess, sequencesCovered, length);
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| 117 |
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| 118 | double result = fixture.getCoveragePossibleWeight();
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| 119 |
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| 120 | assertEquals(6.0, result, 0.0001);
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| 121 | }
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| 122 |
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| 123 | @Test
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| 124 | public void testGetCoveragePossibleWeight_2() throws Exception {
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| 125 | int length = 2;
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| 126 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
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| 127 | mockProcess, sequencesCovered2, length);
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| 128 |
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| 129 | double result = fixture.getCoveragePossibleWeight();
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| 130 |
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| 131 | assertEquals(4.0, result, 0.0001);
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| 132 | }
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| 133 |
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| 134 | @Test
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| 135 | public void testGetNumCovered_1() throws Exception {
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| 136 | int length = 2;
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| 137 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
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| 138 | mockProcess, sequencesCovered, length);
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| 139 |
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| 140 | int result = fixture.getNumCovered();
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| 141 |
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| 142 | assertEquals(3, result);
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| 143 | }
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| 144 |
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| 145 | @Test
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| 146 | public void testGetNumCovered_2() throws Exception {
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| 147 | int length = 2;
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| 148 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
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| 149 | mockProcess, sequencesCovered2, length);
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| 150 |
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| 151 | int result = fixture.getNumCovered();
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| 152 |
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| 153 | assertEquals(2, result);
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| 154 | }
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| 155 |
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| 156 | @Test
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| 157 | public void testGetNumPossible_1() throws Exception {
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| 158 | int length = 2;
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| 159 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
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| 160 | mockProcess, sequencesCovered, length);
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| 161 |
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| 162 | int result = fixture.getNumPossible();
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| 163 |
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| 164 | assertEquals(9, result);
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| 165 | }
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| 166 |
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| 167 | @Test
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| 168 | public void testSetSequences_1() throws Exception {
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| 169 | int length = 2;
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| 170 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
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| 171 | mockProcess, sequencesCovered, length);
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| 172 |
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| 173 | fixture.setSequences(sequencesCovered2);
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| 174 |
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| 175 | // testing indirectly if sequences were changed
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| 176 | assertEquals(2, fixture.getNumCovered());
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| 177 | }
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| 178 |
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| 179 | @Test(expected = java.security.InvalidParameterException.class)
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| 180 | public void testSetSequences_2() throws Exception {
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| 181 | int length = 2;
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| 182 | CoverageCalculatorProcess fixture = new CoverageCalculatorProcess(
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| 183 | mockProcess, sequencesCovered, length);
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| 184 |
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| 185 | fixture.setSequences(null);
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| 186 | }
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| 187 |
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| 188 | @Before
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| 189 | public void setUp() throws Exception {
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| 190 | Collection<List<? extends Event<?>>> sequences = new LinkedList<List<? extends Event<?>>>();
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| 191 | List<Event<?>> sequence1 = new ArrayList<Event<?>>();
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| 192 | sequence1.add(new Event<String>("a"));
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| 193 | sequence1.add(new Event<String>("b"));
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| 194 | sequence1.add(new Event<String>("r"));
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| 195 | sequence1.add(new Event<String>("a"));
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| 196 | List<Event<?>> sequence2 = new ArrayList<Event<?>>();
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| 197 | sequence2.add(new Event<String>("c"));
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| 198 | sequence2.add(new Event<String>("a"));
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| 199 | sequence2.add(new Event<String>("d"));
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| 200 | sequence2.add(new Event<String>("a"));
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| 201 | sequence2.add(new Event<String>("b"));
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| 202 | sequence2.add(new Event<String>("r"));
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| 203 | sequence2.add(new Event<String>("a"));
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| 204 | sequences.add(sequence1);
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| 205 | sequences.add(sequence2);
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| 206 |
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| 207 | sequencesCovered = new LinkedHashSet<List<? extends Event<?>>>();
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| 208 | List<Event<?>> tmpList = new ArrayList<Event<?>>();
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| 209 | tmpList.add(new Event<String>("a"));
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| 210 | tmpList.add(new Event<String>("b"));
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| 211 | tmpList.add(new Event<String>("r"));
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| 212 | sequencesCovered.add(tmpList);
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| 213 | tmpList = new ArrayList<Event<?>>();
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| 214 | tmpList.add(new Event<String>("b"));
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| 215 | tmpList.add(new Event<String>("r"));
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| 216 | tmpList.add(new Event<String>("a"));
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| 217 | sequencesCovered.add(tmpList);
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| 218 |
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| 219 | sequencesCovered2 = new LinkedHashSet<List<? extends Event<?>>>();
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| 220 | tmpList = new ArrayList<Event<?>>();
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| 221 | tmpList.add(new Event<String>("a"));
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| 222 | tmpList.add(new Event<String>("b"));
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| 223 | tmpList.add(new Event<String>("r"));
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| 224 | sequencesCovered2.add(tmpList);
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| 225 |
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| 226 | int markovOrder = 2;
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| 227 | mockProcess = new MockTrieBasedModel(markovOrder, new Random());
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| 228 | mockProcess.train(sequences);
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| 229 | }
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| 230 |
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| 231 | public static void main(String[] args) {
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| 232 | new org.junit.runner.JUnitCore()
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| 233 | .run(CoverageCalculatorProcessTest.class);
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| 234 | }
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| 235 | } |
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