1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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2 | //
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3 | // Licensed under the Apache License, Version 2.0 (the "License");
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4 | // you may not use this file except in compliance with the License.
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5 | // You may obtain a copy of the License at
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6 | //
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7 | // http://www.apache.org/licenses/LICENSE-2.0
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8 | //
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9 | // Unless required by applicable law or agreed to in writing, software
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10 | // distributed under the License is distributed on an "AS IS" BASIS,
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 | // See the License for the specific language governing permissions and
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13 | // limitations under the License.
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14 |
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15 | package de.ugoe.cs.autoquest.plugin.uml;
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16 |
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17 | import java.io.File;
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18 | import java.util.Collection;
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19 | import java.util.Iterator;
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20 | import java.util.LinkedList;
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21 | import java.util.List;
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22 | import java.util.Random;
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23 | import java.util.logging.Level;
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24 |
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25 | import org.apache.commons.lang.SerializationUtils;
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26 | import org.eclipse.uml2.uml.Interaction;
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27 | import org.eclipse.uml2.uml.Model;
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28 | import org.eclipse.uml2.uml.StateMachine;
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29 | import org.eclipse.uml2.uml.Transition;
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30 | import org.eclipse.uml2.uml.UMLPackage;
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31 | import org.junit.After;
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32 | import org.junit.BeforeClass;
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33 | import org.junit.Test;
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34 |
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35 | import de.fraunhofer.fokus.testing.ModelUtils;
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36 | import de.ugoe.cs.autoquest.eventcore.Event;
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37 | import de.ugoe.cs.autoquest.plugin.http.HTTPLogParser;
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38 | import de.ugoe.cs.autoquest.plugin.http.HTTPUtils;
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39 | import de.ugoe.cs.autoquest.plugin.http.eventcore.SOAPEventType;
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40 | import de.ugoe.cs.autoquest.plugin.uml.eventcore.UMLTransitionType;
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41 | import de.ugoe.cs.autoquest.testgeneration.RandomWalkGenerator;
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42 | import de.ugoe.cs.autoquest.usageprofiles.FirstOrderMarkovModel;
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43 | import de.ugoe.cs.autoquest.usageprofiles.IStochasticProcess;
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44 | import de.ugoe.cs.util.console.Console;
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45 | import de.ugoe.cs.util.console.TextConsole;
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46 |
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47 | /**
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48 | * <p>
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49 | * Tests for AutoQUESTs UMLUtils
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50 | * </p>
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51 | *
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52 | * @author Steffen Herbold
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53 | */
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54 | public class UMLUtilsTest {
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55 |
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56 | private final static String OUTPUT_DIR = "target/tmp/test-outputs/";
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57 |
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58 | @BeforeClass
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59 | public static void setUpBeforeClass() throws Exception {
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60 | Console.getInstance().registerTraceListener(new TextConsole(Level.INFO));
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61 | }
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62 |
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63 | @After
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64 | public void tearDown() throws Exception {
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65 | deleteFiles(new File(OUTPUT_DIR));
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66 | }
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67 |
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68 | @Test(expected = java.lang.RuntimeException.class)
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69 | public void testCreateUMLTransitionSequence_1() throws Exception {
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70 | // parse log file
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71 | HTTPLogParser parser = new HTTPLogParser();
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72 | parser.parseFile(new File(ClassLoader.getSystemResource("createSequence_1_usagedata.log")
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73 | .getFile()));
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74 | Collection<List<Event>> httpSequences = parser.getSequences();
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75 | Model model =
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76 | ModelUtils.loadModel(ClassLoader
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77 | .getSystemResourceAsStream("createSequence_1_model.uml"));
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78 |
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79 | StateMachine stateMachine =
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80 | (StateMachine) model.getPackagedElement("PatientIDBehavior", true,
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81 | UMLPackage.Literals.STATE_MACHINE, true);
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82 |
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83 | Collection<List<Event>> umlSequences = new LinkedList<>();
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84 | for (List<Event> httpSequence : httpSequences) {
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85 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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86 | Event event = eventIter.next();
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87 | if (!(event.getType() instanceof SOAPEventType)) {
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88 | eventIter.remove();
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89 | }
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90 | else {
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91 | if (!event.getType().toString().contains("ixsmq")) {
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92 | eventIter.remove();
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93 | }
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94 | }
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95 | }
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96 |
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97 | umlSequences.add(UMLUtils.createUMLTransitionSequence(httpSequence, stateMachine));
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98 | }
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99 | }
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100 |
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101 | @Test
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102 | public void testConvertStateMachineToUsageProfile_1() throws Exception {
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103 | // parse log file
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104 | HTTPLogParser parser = new HTTPLogParser();
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105 | parser.parseFile(new File(ClassLoader.getSystemResource("createSequence_1_usagedata.log")
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106 | .getFile()));
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107 | Collection<List<Event>> httpSequences = parser.getSequences();
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108 | Model model =
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109 | ModelUtils.loadModel(ClassLoader
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110 | .getSystemResourceAsStream("createSequence_1_model.uml"));
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111 |
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112 | StateMachine stateMachine =
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113 | (StateMachine) model.getPackagedElement("PatientIDBehavior", true,
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114 | UMLPackage.Literals.STATE_MACHINE, true);
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115 |
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116 | Collection<List<Event>> umlSequences = new LinkedList<>();
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117 | for (List<Event> httpSequence : httpSequences) {
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118 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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119 | Event event = eventIter.next();
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120 | if (!(event.getType() instanceof SOAPEventType)) {
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121 | eventIter.remove();
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122 | }
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123 | else {
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124 | if (!event.getType().toString().contains("ixsmq")) {
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125 | eventIter.remove();
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126 | }
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127 | }
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128 | }
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129 |
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130 | List<List<Transition>> matchingSequences =
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131 | UMLUtils.determineMatchingTransitionSequences(httpSequence, stateMachine);
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132 | if (matchingSequences.size() >= 1) {
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133 | List<Event> umlEventSequence = new LinkedList<>();
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134 | for (Transition transition : matchingSequences.get(0)) {
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135 | umlEventSequence.add(new Event(new UMLTransitionType(transition)));
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136 | }
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137 | umlSequences.add(umlEventSequence);
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138 | }
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139 | }
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140 | UMLUtils.convertStateMachineToUsageProfile(umlSequences, stateMachine);
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141 |
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142 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + "convertStateMachineToUsageProfile_1.uml");
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143 | }
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144 |
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145 | @Test
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146 | public void testCreateInteractionFromEventSequence_1() throws Exception {
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147 | // parse log file
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148 | HTTPLogParser parser =
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149 | new HTTPLogParser(new File(ClassLoader
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150 | .getSystemResource("testCreateInteractionFromEventSequence_1_properties.txt")
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151 | .getFile()));
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152 | parser
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153 | .parseFile(new File(ClassLoader
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154 | .getSystemResource("testCreateInteractionFromEventSequence_1_usagedata.log")
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155 | .getFile()));
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156 | Collection<List<Event>> httpSequences = parser.getSequences();
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157 |
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158 | Model model =
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159 | ModelUtils.loadModel(ClassLoader
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160 | .getSystemResourceAsStream("testCreateInteractionFromEventSequence_1_model.uml"));
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161 |
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162 | for (List<Event> httpSequence : httpSequences) {
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163 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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164 | Event event = eventIter.next();
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165 | if (!(event.getType() instanceof SOAPEventType)) {
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166 | eventIter.remove();
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167 | }
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168 | }
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169 |
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170 | UMLUtils.createInteractionFromEventSequence(httpSequence, model, "testSequence", null);
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171 | }
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172 |
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173 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + "testCreateInteractionFromEventSequence_1_result.uml");
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174 | }
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175 |
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176 | @Test
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177 | public void testCreateInteractionFromEventSequence_2() throws Exception {
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178 | // parse log file
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179 | HTTPLogParser parser =
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180 | new HTTPLogParser(new File(ClassLoader
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181 | .getSystemResource("testCreateInteractionFromEventSequence_2_properties.txt")
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182 | .getFile()));
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183 | parser
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184 | .parseFile(new File(ClassLoader
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185 | .getSystemResource("testCreateInteractionFromEventSequence_2_usagedata.log")
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186 | .getFile()));
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187 | Collection<List<Event>> httpSequences = parser.getSequences();
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188 |
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189 | Model model =
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190 | ModelUtils.loadModel(ClassLoader
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191 | .getSystemResourceAsStream("testCreateInteractionFromEventSequence_2_model.uml"));
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192 |
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193 | for (List<Event> httpSequence : httpSequences) {
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194 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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195 | Event event = eventIter.next();
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196 | if (!(event.getType() instanceof SOAPEventType)) {
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197 | eventIter.remove();
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198 | }
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199 | }
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200 |
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201 | UMLUtils.createInteractionFromEventSequence(httpSequence, model, "testSequence", null);
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202 | }
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203 |
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204 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + "testCreateInteractionFromEventSequence_1_result.uml");
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205 | }
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206 |
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207 | @Test
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208 | public void testHL7v2_1() throws Exception {
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209 | // parse log file
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210 | HTTPLogParser parser =
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211 | new HTTPLogParser(new File(ClassLoader
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212 | .getSystemResource("hl7_servicenamemap.txt")
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213 | .getFile()));
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214 | parser
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215 | .parseFile(new File(ClassLoader
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216 | .getSystemResource("testCreateInteractionFromEventSequence_1_usagedata.log")
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217 | .getFile()));
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218 | Collection<List<Event>> httpSequences = parser.getSequences();
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219 |
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220 |
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221 | Model model =
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222 | ModelUtils.loadModel(ClassLoader
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223 | .getSystemResourceAsStream("hl7model_v2.uml"));
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224 |
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225 | for (List<Event> httpSequence : httpSequences) {
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226 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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227 | Event event = eventIter.next();
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228 | if (!(event.getType() instanceof SOAPEventType)) {
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229 | eventIter.remove();
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230 | }
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231 | }
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232 |
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233 | UMLUtils.createInteractionFromEventSequence(httpSequence, model, "testSequence", "RLUSTestSuite_1");
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234 | }
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235 |
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236 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + "testCreateInteractionFromEventSequence_2_result.uml");
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237 |
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238 | }
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239 |
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240 | @Test
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241 | public void testCalculateUsageScore_1() throws Exception {
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242 | // parse log file
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243 | HTTPLogParser parser =
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244 | new HTTPLogParser(new File(ClassLoader
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245 | .getSystemResource("testCalculateUsageScore_1_properties.txt").getFile()));
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246 | parser.parseFile(new File(ClassLoader
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247 | .getSystemResource("testCalculateUsageScore_1_usagedata.log").getFile()));
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248 | Collection<List<Event>> httpSequences = parser.getSequences();
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249 |
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250 | Model model =
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251 | ModelUtils.loadModel(ClassLoader
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252 | .getSystemResourceAsStream("testCalculateUsageScore_1_model.uml"));
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253 |
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254 | Collection<List<Event>> simpleSOAPSequences = new LinkedList<>();
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255 | for (List<Event> httpSequence : httpSequences) {
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256 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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257 | Event event = eventIter.next();
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258 | if (!(event.getType() instanceof SOAPEventType)) {
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259 | eventIter.remove();
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260 | }
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261 | }
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262 | simpleSOAPSequences.add(HTTPUtils.convertToSimpleSOAPEvent(httpSequence));
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263 | // simpleSOAPSequences.add(httpSequence);
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264 | }
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265 |
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266 | FirstOrderMarkovModel usageProfile = new FirstOrderMarkovModel(new Random(1));
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267 | usageProfile.train(simpleSOAPSequences);
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268 |
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269 | Collection<List<Event>> genSeqs =
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270 | (new RandomWalkGenerator(10, 1, 100, true, 500)).generateTestSuite(usageProfile);
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271 |
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272 | int i = 1;
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273 | int[] lengths = new int[genSeqs.size()];
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274 | for (List<Event> seq : genSeqs) {
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275 | UMLUtils.createInteractionFromEventSequence(seq, model, "seq_" + i, null);
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276 | lengths[i - 1] = seq.size();
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277 | i++;
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278 | }
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279 | for (int j = 0; j < genSeqs.size(); j++) {
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280 | Interaction interaction =
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281 | (Interaction) model.getPackagedElement("seq_" + j, true,
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282 | UMLPackage.Literals.INTERACTION, true);
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283 | double usageScore = UMLUtils.calculateUsageScore(interaction, usageProfile);
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284 | System.out.format("usage score %02d: %.2f \t %d\n", j + 1, usageScore, lengths[j]);
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285 | }
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286 | }
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287 |
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288 | @Test
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289 | public void testCreateScheduling_1() throws Exception {
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290 | Model model =
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291 | ModelUtils.loadModel(ClassLoader
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292 | .getSystemResourceAsStream("testCreateScheduling_1_testsuite.uml"));
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293 |
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294 | IStochasticProcess usageProfile = (IStochasticProcess) SerializationUtils.deserialize(ClassLoader.getSystemResourceAsStream("testCreateScheduling_1_usageprofile.dat"));
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295 |
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296 | UMLUtils.createScheduling(model, usageProfile, null);
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297 |
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298 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + "testCreateScheduling_1_result.uml");
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299 | }
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300 |
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301 | @Test
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302 | public void testValidateModelWithLog_1() throws Exception {
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303 | HTTPLogParser parser =
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304 | new HTTPLogParser(new File(ClassLoader
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305 | .getSystemResource("testCreateInteractionFromEventSequence_1_properties.txt")
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306 | .getFile()));
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307 | parser
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308 | .parseFile(new File(ClassLoader
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309 | .getSystemResource("testCreateInteractionFromEventSequence_1_usagedata.log")
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310 | .getFile()));
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311 | Collection<List<Event>> httpSequences = parser.getSequences();
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312 |
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313 |
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314 | Model model =
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315 | ModelUtils.loadModel(ClassLoader
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316 | .getSystemResourceAsStream("testCreateInteractionFromEventSequence_1_model.uml"));
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317 |
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318 | UMLUtils.validateModelWithLog(httpSequences, model, null);
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319 | }
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320 |
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321 | @Test
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322 | public void testValidateModelWithLog_2() throws Exception {
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323 | HTTPLogParser parser =
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324 | new HTTPLogParser(new File(ClassLoader
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325 | .getSystemResource("testCreateInteractionFromEventSequence_2_properties.txt")
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326 | .getFile()));
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327 | parser
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328 | .parseFile(new File(ClassLoader
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329 | .getSystemResource("testCreateInteractionFromEventSequence_2_usagedata.log")
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330 | .getFile()));
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331 | Collection<List<Event>> httpSequences = parser.getSequences();
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332 |
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333 |
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334 | Model model =
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335 | ModelUtils.loadModel(ClassLoader
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336 | .getSystemResourceAsStream("testCreateInteractionFromEventSequence_2_model.uml"));
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337 |
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338 | UMLUtils.validateModelWithLog(httpSequences, model, null);
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339 | }
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340 |
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341 | @Test
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342 | public void testValidateModelWithLog_HL7_v2() throws Exception {
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343 | HTTPLogParser parser =
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344 | new HTTPLogParser(new File(ClassLoader
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345 | .getSystemResource("hl7_servicenamemap.txt")
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346 | .getFile()));
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347 | parser
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348 | .parseFile(new File(ClassLoader
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349 | .getSystemResource("testCreateInteractionFromEventSequence_1_usagedata.log")
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350 | .getFile()));
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351 | Collection<List<Event>> httpSequences = parser.getSequences();
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352 |
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353 |
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354 | Model model =
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355 | ModelUtils.loadModel(ClassLoader
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356 | .getSystemResourceAsStream("hl7model_v2.uml"));
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357 |
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358 | UMLUtils.validateModelWithLog(httpSequences, model, "IXSTestSuite_1");
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359 | }
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360 |
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361 | private void deleteFiles(File file) {
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362 | if (file.exists()) {
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363 | if (file.isDirectory()) {
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364 | for (File child : file.listFiles()) {
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365 | deleteFiles(child);
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366 | }
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367 | }
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368 |
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369 | try {
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370 | file.delete();
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371 | }
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372 | catch (Exception e) {
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373 | // ignore and delete as much as possible
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374 | }
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375 | }
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376 | }
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377 |
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378 | }
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