[1603] | 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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[1643] | 22 | import java.util.Random;
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[1898] | 23 | import java.util.logging.Level;
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[1603] | 24 |
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[1763] | 25 | import org.apache.commons.lang.SerializationUtils;
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[1643] | 26 | import org.eclipse.uml2.uml.Interaction;
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[1603] | 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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[1898] | 32 | import org.junit.BeforeClass;
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[1603] | 33 | import org.junit.Test;
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| 34 |
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[1759] | 35 | import de.fraunhofer.fokus.testing.ModelUtils;
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[1603] | 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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[1643] | 38 | import de.ugoe.cs.autoquest.plugin.http.HTTPUtils;
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[1603] | 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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[1643] | 41 | import de.ugoe.cs.autoquest.testgeneration.RandomWalkGenerator;
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| 42 | import de.ugoe.cs.autoquest.usageprofiles.FirstOrderMarkovModel;
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[1763] | 43 | import de.ugoe.cs.autoquest.usageprofiles.IStochasticProcess;
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[1898] | 44 | import de.ugoe.cs.util.console.TextConsole;
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[1603] | 45 |
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| 46 | /**
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| 47 | * <p>
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| 48 | * Tests for AutoQUESTs UMLUtils
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| 49 | * </p>
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| 50 | *
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| 51 | * @author Steffen Herbold
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| 52 | */
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| 53 | public class UMLUtilsTest {
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[1625] | 54 |
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[1606] | 55 | private final static String OUTPUT_DIR = "target/tmp/test-outputs/";
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[1625] | 56 |
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[1898] | 57 | @BeforeClass
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| 58 | public static void setUpBeforeClass() throws Exception {
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[1900] | 59 | new TextConsole(Level.INFO);
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[1898] | 60 | }
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| 61 |
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[1625] | 62 | @After
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| 63 | public void tearDown() throws Exception {
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| 64 | deleteFiles(new File(OUTPUT_DIR));
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| 65 | }
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[1603] | 66 |
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[1625] | 67 | @Test(expected = java.lang.RuntimeException.class)
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| 68 | public void testCreateUMLTransitionSequence_1() throws Exception {
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[1603] | 69 | // parse log file
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| 70 | HTTPLogParser parser = new HTTPLogParser();
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| 71 | parser.parseFile(new File(ClassLoader.getSystemResource("createSequence_1_usagedata.log")
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| 72 | .getFile()));
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| 73 | Collection<List<Event>> httpSequences = parser.getSequences();
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| 74 | Model model =
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[1759] | 75 | ModelUtils.loadModel(ClassLoader
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[1603] | 76 | .getSystemResourceAsStream("createSequence_1_model.uml"));
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| 77 |
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| 78 | StateMachine stateMachine =
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| 79 | (StateMachine) model.getPackagedElement("PatientIDBehavior", true,
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| 80 | UMLPackage.Literals.STATE_MACHINE, true);
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| 81 |
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| 82 | Collection<List<Event>> umlSequences = new LinkedList<>();
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| 83 | for (List<Event> httpSequence : httpSequences) {
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| 84 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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| 85 | Event event = eventIter.next();
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| 86 | if (!(event.getType() instanceof SOAPEventType)) {
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| 87 | eventIter.remove();
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| 88 | }
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| 89 | else {
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| 90 | if (!event.getType().toString().contains("ixsmq")) {
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| 91 | eventIter.remove();
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| 92 | }
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| 93 | }
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| 94 | }
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| 95 |
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| 96 | umlSequences.add(UMLUtils.createUMLTransitionSequence(httpSequence, stateMachine));
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| 97 | }
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| 98 | }
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[1625] | 99 |
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[1603] | 100 | @Test
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[1625] | 101 | public void testConvertStateMachineToUsageProfile_1() throws Exception {
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[1603] | 102 | // parse log file
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| 103 | HTTPLogParser parser = new HTTPLogParser();
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| 104 | parser.parseFile(new File(ClassLoader.getSystemResource("createSequence_1_usagedata.log")
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| 105 | .getFile()));
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| 106 | Collection<List<Event>> httpSequences = parser.getSequences();
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| 107 | Model model =
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[1759] | 108 | ModelUtils.loadModel(ClassLoader
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[1603] | 109 | .getSystemResourceAsStream("createSequence_1_model.uml"));
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| 110 |
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| 111 | StateMachine stateMachine =
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| 112 | (StateMachine) model.getPackagedElement("PatientIDBehavior", true,
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| 113 | UMLPackage.Literals.STATE_MACHINE, true);
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| 114 |
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| 115 | Collection<List<Event>> umlSequences = new LinkedList<>();
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| 116 | for (List<Event> httpSequence : httpSequences) {
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| 117 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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| 118 | Event event = eventIter.next();
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| 119 | if (!(event.getType() instanceof SOAPEventType)) {
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| 120 | eventIter.remove();
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| 121 | }
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| 122 | else {
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| 123 | if (!event.getType().toString().contains("ixsmq")) {
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| 124 | eventIter.remove();
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| 125 | }
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| 126 | }
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| 127 | }
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| 128 |
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[1625] | 129 | List<List<Transition>> matchingSequences =
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| 130 | UMLUtils.determineMatchingTransitionSequences(httpSequence, stateMachine);
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[1603] | 131 | if (matchingSequences.size() >= 1) {
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| 132 | List<Event> umlEventSequence = new LinkedList<>();
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| 133 | for (Transition transition : matchingSequences.get(0)) {
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| 134 | umlEventSequence.add(new Event(new UMLTransitionType(transition)));
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| 135 | }
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| 136 | umlSequences.add(umlEventSequence);
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| 137 | }
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| 138 | }
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| 139 | UMLUtils.convertStateMachineToUsageProfile(umlSequences, stateMachine);
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[1625] | 140 |
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[1759] | 141 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + "convertStateMachineToUsageProfile_1.uml");
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[1603] | 142 | }
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[1625] | 143 |
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| 144 | @Test
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| 145 | public void testCreateInteractionFromEventSequence_1() throws Exception {
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| 146 | // parse log file
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| 147 | HTTPLogParser parser =
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| 148 | new HTTPLogParser(new File(ClassLoader
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[1643] | 149 | .getSystemResource("testCreateInteractionFromEventSequence_1_properties.txt")
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| 150 | .getFile()));
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| 151 | parser
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| 152 | .parseFile(new File(ClassLoader
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| 153 | .getSystemResource("testCreateInteractionFromEventSequence_1_usagedata.log")
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| 154 | .getFile()));
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[1625] | 155 | Collection<List<Event>> httpSequences = parser.getSequences();
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[1759] | 156 |
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[1625] | 157 | Model model =
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[1759] | 158 | ModelUtils.loadModel(ClassLoader
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[1625] | 159 | .getSystemResourceAsStream("testCreateInteractionFromEventSequence_1_model.uml"));
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| 160 |
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| 161 | for (List<Event> httpSequence : httpSequences) {
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| 162 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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| 163 | Event event = eventIter.next();
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| 164 | if (!(event.getType() instanceof SOAPEventType)) {
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| 165 | eventIter.remove();
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| 166 | }
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| 167 | }
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| 168 |
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[1896] | 169 | UMLUtils.createInteractionFromEventSequence(httpSequence, model, "testSequence", null);
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[1625] | 170 | }
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[1752] | 171 |
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[1759] | 172 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + "testCreateInteractionFromEventSequence_1_result.uml");
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[1625] | 173 | }
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[1835] | 174 |
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| 175 | @Test
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| 176 | public void testCreateInteractionFromEventSequence_2() throws Exception {
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| 177 | // parse log file
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| 178 | HTTPLogParser parser =
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| 179 | new HTTPLogParser(new File(ClassLoader
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| 180 | .getSystemResource("testCreateInteractionFromEventSequence_2_properties.txt")
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| 181 | .getFile()));
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| 182 | parser
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| 183 | .parseFile(new File(ClassLoader
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| 184 | .getSystemResource("testCreateInteractionFromEventSequence_2_usagedata.log")
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| 185 | .getFile()));
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| 186 | Collection<List<Event>> httpSequences = parser.getSequences();
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[1625] | 187 |
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[1835] | 188 | Model model =
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| 189 | ModelUtils.loadModel(ClassLoader
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| 190 | .getSystemResourceAsStream("testCreateInteractionFromEventSequence_2_model.uml"));
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| 191 |
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| 192 | for (List<Event> httpSequence : httpSequences) {
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| 193 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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| 194 | Event event = eventIter.next();
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| 195 | if (!(event.getType() instanceof SOAPEventType)) {
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| 196 | eventIter.remove();
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| 197 | }
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| 198 | }
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| 199 |
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[1896] | 200 | UMLUtils.createInteractionFromEventSequence(httpSequence, model, "testSequence", null);
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[1835] | 201 | }
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| 202 |
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[1898] | 203 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + "testCreateInteractionFromEventSequence_1_result.uml");
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[1835] | 204 | }
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[1896] | 205 |
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| 206 | @Test
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| 207 | public void testHL7v2_1() throws Exception {
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| 208 | // parse log file
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| 209 | HTTPLogParser parser =
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| 210 | new HTTPLogParser(new File(ClassLoader
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| 211 | .getSystemResource("hl7_servicenamemap.txt")
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| 212 | .getFile()));
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| 213 | parser
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| 214 | .parseFile(new File(ClassLoader
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| 215 | .getSystemResource("testCreateInteractionFromEventSequence_1_usagedata.log")
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| 216 | .getFile()));
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| 217 | Collection<List<Event>> httpSequences = parser.getSequences();
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[1835] | 218 |
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[1896] | 219 |
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| 220 | Model model =
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| 221 | ModelUtils.loadModel(ClassLoader
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| 222 | .getSystemResourceAsStream("hl7model_v2.uml"));
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| 223 |
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| 224 | for (List<Event> httpSequence : httpSequences) {
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| 225 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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| 226 | Event event = eventIter.next();
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| 227 | if (!(event.getType() instanceof SOAPEventType)) {
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| 228 | eventIter.remove();
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| 229 | }
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| 230 | }
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| 231 |
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| 232 | UMLUtils.createInteractionFromEventSequence(httpSequence, model, "testSequence", "RLUSTestSuite_1");
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| 233 | }
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| 234 |
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| 235 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + "testCreateInteractionFromEventSequence_2_result.uml");
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| 236 |
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| 237 | }
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| 238 |
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[1643] | 239 | @Test
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| 240 | public void testCalculateUsageScore_1() throws Exception {
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| 241 | // parse log file
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| 242 | HTTPLogParser parser =
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| 243 | new HTTPLogParser(new File(ClassLoader
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| 244 | .getSystemResource("testCalculateUsageScore_1_properties.txt").getFile()));
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| 245 | parser.parseFile(new File(ClassLoader
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| 246 | .getSystemResource("testCalculateUsageScore_1_usagedata.log").getFile()));
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| 247 | Collection<List<Event>> httpSequences = parser.getSequences();
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[1759] | 248 |
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[1643] | 249 | Model model =
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[1759] | 250 | ModelUtils.loadModel(ClassLoader
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[1643] | 251 | .getSystemResourceAsStream("testCalculateUsageScore_1_model.uml"));
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| 252 |
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| 253 | Collection<List<Event>> simpleSOAPSequences = new LinkedList<>();
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| 254 | for (List<Event> httpSequence : httpSequences) {
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| 255 | for (Iterator<Event> eventIter = httpSequence.iterator(); eventIter.hasNext();) {
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| 256 | Event event = eventIter.next();
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| 257 | if (!(event.getType() instanceof SOAPEventType)) {
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| 258 | eventIter.remove();
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| 259 | }
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| 260 | }
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| 261 | simpleSOAPSequences.add(HTTPUtils.convertToSimpleSOAPEvent(httpSequence));
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| 262 | // simpleSOAPSequences.add(httpSequence);
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| 263 | }
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| 264 |
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| 265 | FirstOrderMarkovModel usageProfile = new FirstOrderMarkovModel(new Random(1));
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| 266 | usageProfile.train(simpleSOAPSequences);
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| 267 |
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| 268 | Collection<List<Event>> genSeqs =
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| 269 | (new RandomWalkGenerator(10, 1, 100, true, 500)).generateTestSuite(usageProfile);
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| 270 |
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| 271 | int i = 1;
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| 272 | int[] lengths = new int[genSeqs.size()];
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| 273 | for (List<Event> seq : genSeqs) {
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[1896] | 274 | UMLUtils.createInteractionFromEventSequence(seq, model, "seq_" + i, null);
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[1643] | 275 | lengths[i - 1] = seq.size();
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| 276 | i++;
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| 277 | }
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| 278 | for (int j = 0; j < genSeqs.size(); j++) {
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| 279 | Interaction interaction =
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| 280 | (Interaction) model.getPackagedElement("seq_" + j, true,
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| 281 | UMLPackage.Literals.INTERACTION, true);
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| 282 | double usageScore = UMLUtils.calculateUsageScore(interaction, usageProfile);
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[1752] | 283 | System.out.format("usage score %02d: %.2f \t %d\n", j + 1, usageScore, lengths[j]);
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[1643] | 284 | }
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| 285 | }
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[1763] | 286 |
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| 287 | @Test
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| 288 | public void testCreateScheduling_1() throws Exception {
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| 289 | Model model =
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| 290 | ModelUtils.loadModel(ClassLoader
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| 291 | .getSystemResourceAsStream("testCreateScheduling_1_testsuite.uml"));
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| 292 |
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| 293 | IStochasticProcess usageProfile = (IStochasticProcess) SerializationUtils.deserialize(ClassLoader.getSystemResourceAsStream("testCreateScheduling_1_usageprofile.dat"));
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| 294 |
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[1896] | 295 | UMLUtils.createScheduling(model, usageProfile, null);
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[1763] | 296 |
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| 297 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + "testCreateScheduling_1_result.uml");
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| 298 | }
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[1898] | 299 |
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| 300 | @Test
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| 301 | public void testValidateModelWithLog_1() throws Exception {
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| 302 | HTTPLogParser parser =
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| 303 | new HTTPLogParser(new File(ClassLoader
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| 304 | .getSystemResource("testCreateInteractionFromEventSequence_1_properties.txt")
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| 305 | .getFile()));
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| 306 | parser
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| 307 | .parseFile(new File(ClassLoader
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| 308 | .getSystemResource("testCreateInteractionFromEventSequence_1_usagedata.log")
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| 309 | .getFile()));
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| 310 | Collection<List<Event>> httpSequences = parser.getSequences();
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[1643] | 311 |
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[1898] | 312 |
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| 313 | Model model =
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| 314 | ModelUtils.loadModel(ClassLoader
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| 315 | .getSystemResourceAsStream("testCreateInteractionFromEventSequence_1_model.uml"));
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| 316 |
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[1900] | 317 | int violations = UMLUtils.validateModelWithLog(httpSequences, model, null);
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| 318 | if( violations==0 ) {
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| 319 | System.out.println("No problems found.");
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| 320 | } else {
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| 321 | System.out.println(violations + " violations found.");
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| 322 | }
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[1898] | 323 | }
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| 324 |
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| 325 | @Test
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| 326 | public void testValidateModelWithLog_2() throws Exception {
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| 327 | HTTPLogParser parser =
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| 328 | new HTTPLogParser(new File(ClassLoader
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| 329 | .getSystemResource("testCreateInteractionFromEventSequence_2_properties.txt")
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| 330 | .getFile()));
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| 331 | parser
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| 332 | .parseFile(new File(ClassLoader
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| 333 | .getSystemResource("testCreateInteractionFromEventSequence_2_usagedata.log")
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| 334 | .getFile()));
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| 335 | Collection<List<Event>> httpSequences = parser.getSequences();
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| 336 |
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| 337 |
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| 338 | Model model =
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| 339 | ModelUtils.loadModel(ClassLoader
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| 340 | .getSystemResourceAsStream("testCreateInteractionFromEventSequence_2_model.uml"));
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| 341 |
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[1900] | 342 | int violations = UMLUtils.validateModelWithLog(httpSequences, model, null);
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| 343 | if( violations==0 ) {
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| 344 | System.out.println("No problems found.");
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| 345 | } else {
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| 346 | System.out.println(violations + " violations found.");
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| 347 | }
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[1898] | 348 | }
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| 349 |
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| 350 | @Test
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| 351 | public void testValidateModelWithLog_HL7_v2() throws Exception {
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| 352 | HTTPLogParser parser =
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| 353 | new HTTPLogParser(new File(ClassLoader
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| 354 | .getSystemResource("hl7_servicenamemap.txt")
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| 355 | .getFile()));
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| 356 | parser
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| 357 | .parseFile(new File(ClassLoader
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| 358 | .getSystemResource("testCreateInteractionFromEventSequence_1_usagedata.log")
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| 359 | .getFile()));
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| 360 | Collection<List<Event>> httpSequences = parser.getSequences();
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| 361 |
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| 362 |
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| 363 | Model model =
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| 364 | ModelUtils.loadModel(ClassLoader
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| 365 | .getSystemResourceAsStream("hl7model_v2.uml"));
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| 366 |
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[1900] | 367 | int violations = UMLUtils.validateModelWithLog(httpSequences, model, "IXSTestSuite_1");
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| 368 | if( violations==0 ) {
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| 369 | System.out.println("No problems found.");
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| 370 | } else {
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| 371 | System.out.println(violations + " violations found.");
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| 372 | }
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[1898] | 373 | }
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| 374 |
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[1625] | 375 | private void deleteFiles(File file) {
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| 376 | if (file.exists()) {
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| 377 | if (file.isDirectory()) {
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| 378 | for (File child : file.listFiles()) {
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| 379 | deleteFiles(child);
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| 380 | }
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| 381 | }
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[1603] | 382 |
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[1625] | 383 | try {
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| 384 | file.delete();
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| 385 | }
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| 386 | catch (Exception e) {
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| 387 | // ignore and delete as much as possible
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| 388 | }
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| 389 | }
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| 390 | }
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| 391 |
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[1603] | 392 | }
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