1 | package de.ugoe.cs.quest.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.quest.coverage.CoverageCalculatorObserved;
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6 | import de.ugoe.cs.quest.eventcore.Event;
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7 | import de.ugoe.cs.quest.eventcore.StringEventType;
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8 | import de.ugoe.cs.quest.usageprofiles.MockTrieBasedModel;
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9 |
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10 | import java.util.LinkedHashSet;
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11 | import java.util.LinkedList;
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12 | import java.util.List;
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13 | import java.util.Random;
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14 | import java.util.Set;
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15 |
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16 | import org.junit.*;
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17 |
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18 | import static org.junit.Assert.*;
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19 |
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20 | /**
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21 | * The class <code>CoverageCalculatorObservedTest</code> contains tests for the
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22 | * class <code>{@link CoverageCalculatorObserved}</code>.
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23 | *
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24 | * @author Steffen Herbold
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25 | * @version 1.0
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26 | */
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27 | public class CoverageCalculatorObservedTest {
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28 |
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29 | Collection<List<Event>> sequencesObserved;
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30 |
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31 | Set<List<Event>> sequencesCovered;
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32 | Set<List<Event>> sequencesCovered2;
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33 | Set<List<Event>> sequencesNewPossible;
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34 |
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35 | MockTrieBasedModel mockProcess;
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36 |
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37 | @Test
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38 | public void testCoverageCalculatorObserved_1() throws Exception {
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39 | int length = 2;
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40 |
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41 | CoverageCalculatorObserved result = new CoverageCalculatorObserved(
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42 | sequencesObserved, sequencesCovered, length);
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43 | assertNotNull(result);
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44 | }
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45 |
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46 | @Test(expected = java.lang.IllegalArgumentException.class)
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47 | public void testCoverageCalculatorObserved_2() throws Exception {
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48 | int length = 2;
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49 |
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50 | new CoverageCalculatorObserved(null,sequencesCovered, length);
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51 | }
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52 |
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53 | @Test(expected = java.lang.IllegalArgumentException.class)
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54 | public void testCoverageCalculatorObserved_3() throws Exception {
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55 | int length = 2;
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56 |
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57 | new CoverageCalculatorObserved(sequencesObserved, null, length);
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58 | }
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59 |
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60 | @Test(expected = java.lang.IllegalArgumentException.class)
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61 | public void testCoverageCalculatorObserved_4() throws Exception {
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62 | int length = 0;
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63 |
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64 | new CoverageCalculatorObserved(sequencesObserved, sequencesCovered, length);
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65 | }
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66 |
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67 | @Test(expected = java.lang.IllegalArgumentException.class)
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68 | public void testCoverageCalculatorObserved_5() throws Exception {
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69 | int length = -1;
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70 |
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71 | new CoverageCalculatorObserved(sequencesObserved, sequencesCovered, length);
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72 | }
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73 |
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74 | @Test
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75 | public void testCoverageObserved_1() throws Exception {
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76 | int length = 2;
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77 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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78 | sequencesObserved, sequencesCovered, length);
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79 |
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80 | double result = fixture.getCoverageObserved();
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81 |
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82 | assertEquals(3.0/6.0, result, 0.0001);
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83 | }
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84 |
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85 | @Test
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86 | public void testCoverageObserved_2() throws Exception {
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87 | int length = 2;
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88 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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89 | sequencesObserved, sequencesCovered2, length);
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90 |
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91 | double result = fixture.getCoverageObserved();
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92 |
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93 | assertEquals(2.0/6.0, result, 0.0001);
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94 | }
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95 |
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96 | @Test
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97 | public void testCoverageObservedWeigth_1() throws Exception {
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98 | int length = 2;
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99 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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100 | sequencesObserved, sequencesCovered, length);
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101 |
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102 | double result = fixture.getCoverageObservedWeigth(mockProcess);
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103 |
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104 | assertEquals(6.0, result, 0.0001);
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105 | }
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106 |
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107 | @Test
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108 | public void testCoverageObservedWeigth_2() throws Exception {
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109 | int length = 2;
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110 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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111 | sequencesObserved, sequencesCovered2, length);
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112 |
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113 | double result = fixture.getCoverageObservedWeigth(mockProcess);
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114 |
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115 | assertEquals(4.0, result, 0.0001);
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116 | }
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117 |
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118 | @Test
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119 | public void testGetNewPercentage_1() throws Exception {
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120 | int length = 2;
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121 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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122 | sequencesObserved, sequencesCovered, length);
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123 |
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124 | double result = fixture.getNewPercentage();
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125 |
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126 | assertEquals(1.0/4.0, result, 0.0001);
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127 | }
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128 |
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129 | @Test
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130 | public void testGetNewPercentage_2() throws Exception {
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131 | int length = 2;
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132 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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133 | sequencesObserved, sequencesCovered2, length);
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134 |
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135 | double result = fixture.getNewPercentage();
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136 |
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137 | assertEquals(0.0, result, 0.0001);
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138 | }
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139 |
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140 | @Test
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141 | public void testCoveragePossibleNew_1() throws Exception {
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142 | int length = 3;
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143 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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144 | sequencesObserved, sequencesNewPossible, length);
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145 |
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146 | double result = fixture.getCoveragePossibleNew(mockProcess);
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147 |
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148 | assertEquals(1.0/11.0, result, 0.0001);
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149 | }
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150 |
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151 | @Test
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152 | public void testCoveragePossibleNew_2() throws Exception {
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153 | int length = 2;
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154 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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155 | sequencesObserved, sequencesCovered, length);
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156 |
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157 | double result = fixture.getCoveragePossibleNew(mockProcess);
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158 |
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159 | assertEquals(0.0, result, 0.0001);
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160 | }
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161 |
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162 | @Test(expected = java.lang.IllegalArgumentException.class )
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163 | public void testCoveragePossibleNew_3() throws Exception {
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164 | int length = 3;
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165 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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166 | sequencesObserved, sequencesCovered, length);
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167 |
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168 | fixture.getCoveragePossibleNew(null);
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169 | }
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170 |
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171 | @Test
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172 | public void testCoveragePossibleNewWeight_1() throws Exception {
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173 | int length = 3;
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174 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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175 | sequencesObserved, sequencesNewPossible, length);
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176 |
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177 | double result = fixture.getCoveragePossibleNewWeight(mockProcess);
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178 |
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179 | assertEquals(2.0, result, 0.0001);
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180 | }
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181 |
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182 | @Test
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183 | public void testCoveragePossibleNewWeight_2() throws Exception {
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184 | int length = 2;
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185 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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186 | sequencesObserved, sequencesCovered, length);
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187 |
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188 | double result = fixture.getCoveragePossibleNewWeight(mockProcess);
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189 |
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190 | assertEquals(0.0, result, 0.0001);
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191 | }
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192 |
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193 | @Test(expected = java.lang.IllegalArgumentException.class )
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194 | public void testCoveragePossibleNewWeight_3() throws Exception {
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195 | int length = 3;
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196 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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197 | sequencesObserved, sequencesCovered, length);
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198 |
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199 | fixture.getCoveragePossibleNewWeight(null);
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200 | }
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201 |
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202 |
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203 | @Test
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204 | public void testGetNumObserved_1() throws Exception {
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205 | int length = 2;
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206 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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207 | sequencesObserved, sequencesCovered, length);
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208 |
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209 | int result = fixture.getNumObserved();
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210 |
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211 | assertEquals(6, result);
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212 | }
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213 |
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214 | @Test
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215 | public void testGetNumCovered_1() throws Exception {
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216 | int length = 2;
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217 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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218 | sequencesObserved, sequencesCovered, length);
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219 |
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220 | int result = fixture.getNumCovered();
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221 |
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222 | assertEquals(4, result);
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223 | }
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224 |
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225 | @Test
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226 | public void testGetNumCovered_2() throws Exception {
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227 | int length = 2;
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228 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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229 | sequencesObserved, sequencesCovered2, length);
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230 |
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231 | int result = fixture.getNumCovered();
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232 |
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233 | assertEquals(2, result);
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234 | }
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235 |
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236 | @Test
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237 | public void testGetNumNew_1() throws Exception {
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238 | int length = 2;
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239 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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240 | sequencesObserved, sequencesCovered, length);
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241 |
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242 | int result = fixture.getNumNew();
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243 |
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244 | assertEquals(1, result);
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245 | }
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246 |
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247 | @Test
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248 | public void testGetNumNew_2() throws Exception {
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249 | int length = 2;
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250 | CoverageCalculatorObserved fixture = new CoverageCalculatorObserved(
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251 | sequencesObserved, sequencesCovered2, length);
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252 |
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253 | int result = fixture.getNumNew();
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254 |
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255 | assertEquals(0, result);
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256 | }
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257 |
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258 | @Before
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259 | public void setUp() throws Exception {
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260 | sequencesObserved = new LinkedList<List<Event>>();
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261 | List<Event> sequence1 = new ArrayList<Event>();
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262 | sequence1.add(new Event(new StringEventType("a")));
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263 | sequence1.add(new Event(new StringEventType("b")));
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264 | sequence1.add(new Event(new StringEventType("r")));
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265 | sequence1.add(new Event(new StringEventType("a")));
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266 | List<Event> sequence2 = new ArrayList<Event>();
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267 | sequence2.add(new Event(new StringEventType("c")));
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268 | sequence2.add(new Event(new StringEventType("a")));
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269 | sequence2.add(new Event(new StringEventType("d")));
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270 | sequence2.add(new Event(new StringEventType("a")));
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271 | sequence2.add(new Event(new StringEventType("b")));
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272 | sequence2.add(new Event(new StringEventType("r")));
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273 | sequence2.add(new Event(new StringEventType("a")));
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274 | sequencesObserved.add(sequence1);
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275 | sequencesObserved.add(sequence2);
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276 |
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277 | sequencesCovered = new LinkedHashSet<List<Event>>();
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278 | List<Event> tmpList = new ArrayList<Event>();
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279 | tmpList.add(new Event(new StringEventType("a")));
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280 | tmpList.add(new Event(new StringEventType("b")));
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281 | tmpList.add(new Event(new StringEventType("r")));
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282 | sequencesCovered.add(tmpList);
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283 | tmpList = new ArrayList<Event>();
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284 | tmpList.add(new Event(new StringEventType("b")));
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285 | tmpList.add(new Event(new StringEventType("r")));
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286 | tmpList.add(new Event(new StringEventType("a")));
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287 | tmpList.add(new Event(new StringEventType("e")));
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288 | sequencesCovered.add(tmpList);
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289 |
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290 | sequencesCovered2 = new LinkedHashSet<List<Event>>();
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291 | tmpList = new ArrayList<Event>();
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292 | tmpList.add(new Event(new StringEventType("a")));
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293 | tmpList.add(new Event(new StringEventType("b")));
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294 | tmpList.add(new Event(new StringEventType("r")));
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295 | sequencesCovered2.add(tmpList);
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296 |
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297 | sequencesNewPossible = new LinkedHashSet<List<Event>>();
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298 | tmpList = new ArrayList<Event>();
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299 | tmpList.add(new Event(new StringEventType("r")));
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300 | tmpList.add(new Event(new StringEventType("a")));
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301 | tmpList.add(new Event(new StringEventType("b")));
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302 | sequencesNewPossible.add(tmpList);
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303 |
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304 | int markovOrder = 2;
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305 | mockProcess = new MockTrieBasedModel(markovOrder, new Random());
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306 | mockProcess.train(sequencesObserved);
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307 | }
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308 |
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309 | public static void main(String[] args) {
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310 | new org.junit.runner.JUnitCore()
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311 | .run(CoverageCalculatorObservedTest.class);
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312 | }
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313 |
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314 | }
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