[1603] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
|
---|
| 2 | //
|
---|
| 3 | // Licensed under the Apache License, Version 2.0 (the "License");
|
---|
| 4 | // you may not use this file except in compliance with the License.
|
---|
| 5 | // You may obtain a copy of the License at
|
---|
| 6 | //
|
---|
| 7 | // http://www.apache.org/licenses/LICENSE-2.0
|
---|
| 8 | //
|
---|
| 9 | // Unless required by applicable law or agreed to in writing, software
|
---|
| 10 | // distributed under the License is distributed on an "AS IS" BASIS,
|
---|
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
---|
| 12 | // See the License for the specific language governing permissions and
|
---|
| 13 | // limitations under the License.
|
---|
| 14 |
|
---|
| 15 | package de.ugoe.cs.autoquest.plugin.uml;
|
---|
| 16 |
|
---|
| 17 | import java.io.File;
|
---|
[1927] | 18 | import java.io.FileInputStream;
|
---|
[1929] | 19 | import java.io.FileOutputStream;
|
---|
[1603] | 20 | import java.util.Collection;
|
---|
| 21 | import java.util.LinkedList;
|
---|
| 22 | import java.util.List;
|
---|
[1927] | 23 | import java.util.Properties;
|
---|
[1643] | 24 | import java.util.Random;
|
---|
[1898] | 25 | import java.util.logging.Level;
|
---|
[1603] | 26 |
|
---|
[1931] | 27 | import static org.junit.Assert.*;
|
---|
[1926] | 28 |
|
---|
[1643] | 29 | import org.eclipse.uml2.uml.Interaction;
|
---|
[1603] | 30 | import org.eclipse.uml2.uml.Model;
|
---|
| 31 | import org.eclipse.uml2.uml.StateMachine;
|
---|
| 32 | import org.eclipse.uml2.uml.UMLPackage;
|
---|
| 33 | import org.junit.After;
|
---|
[1898] | 34 | import org.junit.BeforeClass;
|
---|
[1603] | 35 | import org.junit.Test;
|
---|
| 36 |
|
---|
[1759] | 37 | import de.fraunhofer.fokus.testing.ModelUtils;
|
---|
[1603] | 38 | import de.ugoe.cs.autoquest.eventcore.Event;
|
---|
| 39 | import de.ugoe.cs.autoquest.plugin.http.HTTPLogParser;
|
---|
[1926] | 40 | import de.ugoe.cs.autoquest.plugin.http.SOAPUtils;
|
---|
[1929] | 41 | import de.ugoe.cs.autoquest.plugin.http.eventcore.SimpleSOAPEventType;
|
---|
[1643] | 42 | import de.ugoe.cs.autoquest.testgeneration.RandomWalkGenerator;
|
---|
[2006] | 43 | import de.ugoe.cs.autoquest.usageprofiles.HighOrderMarkovModel;
|
---|
[1763] | 44 | import de.ugoe.cs.autoquest.usageprofiles.IStochasticProcess;
|
---|
[2006] | 45 | import de.ugoe.cs.autoquest.usageprofiles.TrieBasedModel;
|
---|
[1929] | 46 | import de.ugoe.cs.util.SerializationUtils;
|
---|
[1898] | 47 | import de.ugoe.cs.util.console.TextConsole;
|
---|
[1603] | 48 |
|
---|
| 49 | /**
|
---|
| 50 | * <p>
|
---|
| 51 | * Tests for AutoQUESTs UMLUtils
|
---|
| 52 | * </p>
|
---|
| 53 | *
|
---|
| 54 | * @author Steffen Herbold
|
---|
| 55 | */
|
---|
| 56 | public class UMLUtilsTest {
|
---|
[1625] | 57 |
|
---|
[1606] | 58 | private final static String OUTPUT_DIR = "target/tmp/test-outputs/";
|
---|
[1929] | 59 |
|
---|
| 60 | private final static boolean DELETE_OUTPUTS = false;
|
---|
| 61 |
|
---|
[1927] | 62 | // for RLUS
|
---|
| 63 | private final static TestData deda_1 = new TestData("deda_rlus_properties.prop",
|
---|
[1929] | 64 | "deda_usagejournal.log",
|
---|
| 65 | "deda_rlus_usageprofile.dat",
|
---|
| 66 | "deda_model.uml",
|
---|
| 67 | "deda_rlus_model_testsuite.uml",
|
---|
| 68 | "deda_rlus_model_scheduling.uml");
|
---|
[1625] | 69 |
|
---|
[1927] | 70 | // for IXS
|
---|
| 71 | private final static TestData deda_2 = new TestData("deda_ixs_properties.prop",
|
---|
[1929] | 72 | "deda_usagejournal.log",
|
---|
| 73 | "deda_ixs_usageprofile.dat",
|
---|
| 74 | "deda_model.uml",
|
---|
| 75 | "deda_ixs_model_testsuite.uml",
|
---|
| 76 | "deda_ixs_model_scheduling.uml");
|
---|
[1927] | 77 |
|
---|
[1979] | 78 | private final static TestData ita_1 = new TestData("ita_imported_properties.prop",
|
---|
| 79 | "ita_imported_usagejournal.log",
|
---|
| 80 | "ita_imported_usageprofile.dat",
|
---|
| 81 | "ita_imported_model.uml",
|
---|
| 82 | "ita_imported_model_testsuite.uml",
|
---|
| 83 | "ita_imported_model_scheduling.uml");
|
---|
[1929] | 84 |
|
---|
[1927] | 85 | private static class TestData {
|
---|
| 86 | public final String propertiesFile;
|
---|
| 87 | public final String usageJournalFile;
|
---|
| 88 | public final String usageProfileFile;
|
---|
| 89 | public final String dslModelFile;
|
---|
| 90 | public final String testSuiteFile;
|
---|
| 91 | public final String schedulingFile;
|
---|
| 92 |
|
---|
| 93 | public TestData(String propertiesFile,
|
---|
[1929] | 94 | String usageJournalFile,
|
---|
| 95 | String usageProfileFile,
|
---|
| 96 | String dslModelFile,
|
---|
| 97 | String testSuiteFile,
|
---|
| 98 | String schedulingFile)
|
---|
[1927] | 99 | {
|
---|
| 100 | this.propertiesFile = propertiesFile;
|
---|
| 101 | this.usageJournalFile = usageJournalFile;
|
---|
| 102 | this.usageProfileFile = usageProfileFile;
|
---|
| 103 | this.dslModelFile = dslModelFile;
|
---|
| 104 | this.testSuiteFile = testSuiteFile;
|
---|
| 105 | this.schedulingFile = schedulingFile;
|
---|
[1929] | 106 |
|
---|
[1927] | 107 | }
|
---|
| 108 |
|
---|
| 109 | @Override
|
---|
| 110 | public String toString() {
|
---|
| 111 | StringBuilder strBld = new StringBuilder();
|
---|
| 112 | strBld.append("Properties " + propertiesFile + "\n");
|
---|
| 113 | strBld.append("Usage Journal " + usageJournalFile + "\n");
|
---|
| 114 | strBld.append("Usage Profile " + usageProfileFile + "\n");
|
---|
| 115 | strBld.append("DSL Model " + dslModelFile + "\n");
|
---|
| 116 | strBld.append("Test Suite " + testSuiteFile + "\n");
|
---|
| 117 | strBld.append("Scheduling " + schedulingFile + "\n");
|
---|
| 118 | return strBld.toString();
|
---|
| 119 | }
|
---|
| 120 | }
|
---|
| 121 |
|
---|
[1898] | 122 | @BeforeClass
|
---|
| 123 | public static void setUpBeforeClass() throws Exception {
|
---|
[1979] | 124 | new TextConsole(Level.FINE);
|
---|
[2021] | 125 | File outdir = new File(OUTPUT_DIR);
|
---|
| 126 | if( !outdir.exists() ) {
|
---|
| 127 | outdir.mkdirs();
|
---|
| 128 | }
|
---|
[1898] | 129 | }
|
---|
[1926] | 130 |
|
---|
[1625] | 131 | @After
|
---|
| 132 | public void tearDown() throws Exception {
|
---|
[1929] | 133 | if (DELETE_OUTPUTS) {
|
---|
| 134 | deleteFiles(new File(OUTPUT_DIR));
|
---|
| 135 | }
|
---|
[2021] | 136 |
|
---|
[1625] | 137 | }
|
---|
[1603] | 138 |
|
---|
[1931] | 139 | @Test
|
---|
[1927] | 140 | public void testCreateUMLTransitionSequence_ITA_1() throws Exception {
|
---|
| 141 | TestData testdata = ita_1;
|
---|
[1929] | 142 |
|
---|
[1931] | 143 | /*
|
---|
| 144 | * Properties properties = loadProperties(testdata); //Collection<List<Event>> sequences =
|
---|
| 145 | * loadAndPreprocessUsageJournal(testdata, properties);
|
---|
| 146 | *
|
---|
[1979] | 147 | * Model model = ModelUtils.loadModel(new
|
---|
| 148 | * File(ClassLoader.getSystemResource(testdata.dslModelFile).getFile()));
|
---|
[1931] | 149 | *
|
---|
| 150 | * StateMachine stateMachine = (StateMachine)
|
---|
| 151 | * model.getPackagedElement("StateMachineTransportService", true,
|
---|
| 152 | * UMLPackage.Literals.STATE_MACHINE, true);
|
---|
| 153 | *
|
---|
| 154 | *
|
---|
| 155 | * Collection<List<Event>> umlSequences = new LinkedList<>();
|
---|
| 156 | *
|
---|
| 157 | * // remove everything but transport from sequences for (List<Event> sequence : sequences)
|
---|
| 158 | * { for (Iterator<Event> eventIter = sequence.iterator(); eventIter.hasNext();) { Event
|
---|
| 159 | * event = eventIter.next(); if
|
---|
| 160 | * (!"TransportService".equals(SOAPUtils.getServiceNameFromEvent(event))) {
|
---|
| 161 | * eventIter.remove(); } } umlSequences.add(UMLUtils.createUMLTransitionSequence(sequence,
|
---|
| 162 | * stateMachine)); }
|
---|
| 163 | */
|
---|
| 164 |
|
---|
[1603] | 165 | Model model =
|
---|
[1979] | 166 | ModelUtils.loadModel(new File(ClassLoader.getSystemResource(testdata.dslModelFile)
|
---|
| 167 | .getFile()));
|
---|
[1603] | 168 |
|
---|
| 169 | StateMachine stateMachine =
|
---|
[1929] | 170 | (StateMachine) model.getPackagedElement("StateMachineTransportService", true,
|
---|
| 171 | UMLPackage.Literals.STATE_MACHINE, true);
|
---|
[1603] | 172 |
|
---|
[1931] | 173 | List<Event> manuallyCreatedSequence = new LinkedList<>();
|
---|
| 174 | manuallyCreatedSequence
|
---|
| 175 | .add(new Event(new SimpleSOAPEventType("transportInstructionRequest",
|
---|
| 176 | "TransportService", "Logistics_Environment",
|
---|
[1994] | 177 | null, null, null)));
|
---|
[1931] | 178 | manuallyCreatedSequence
|
---|
| 179 | .add(new Event(new SimpleSOAPEventType("transportInstructionConfirmationRequest",
|
---|
| 180 | "materialSupplierService",
|
---|
[1994] | 181 | "Logistics_Environment", null, null, null)));
|
---|
[1929] | 182 |
|
---|
[1942] | 183 | // TODO make test case run
|
---|
[1979] | 184 | // UMLUtils.createUMLTransitionSequence(manuallyCreatedSequence, stateMachine);
|
---|
[1603] | 185 | }
|
---|
[1625] | 186 |
|
---|
[1603] | 187 | @Test
|
---|
[1927] | 188 | public void testConvertStateMachineToUsageProfile__ITA_1() throws Exception {
|
---|
[1942] | 189 | // TODO make test run
|
---|
[1979] | 190 | /*
|
---|
| 191 | * TestData testdata = ita_1;
|
---|
| 192 | *
|
---|
| 193 | * assertTrue("test currently not working", false);
|
---|
| 194 | *
|
---|
| 195 | * Properties properties = loadProperties(testdata); Collection<List<Event>> sequences =
|
---|
| 196 | * loadAndPreprocessUsageJournal(testdata, properties); Model model =
|
---|
| 197 | * ModelUtils.loadModel(ClassLoader.getSystemResourceAsStream(testdata.dslModelFile));
|
---|
| 198 | * StateMachine stateMachine = (StateMachine)
|
---|
| 199 | * model.getPackagedElement("StateMachineTransportService", true,
|
---|
| 200 | * UMLPackage.Literals.STATE_MACHINE, true);
|
---|
| 201 | *
|
---|
| 202 | * Collection<List<Event>> umlSequences = new LinkedList<>();
|
---|
| 203 | *
|
---|
| 204 | * // remove everything but transport from sequences for (List<Event> sequence : sequences)
|
---|
| 205 | * { for (Iterator<Event> eventIter = sequence.iterator(); eventIter.hasNext();) { Event
|
---|
| 206 | * event = eventIter.next(); if
|
---|
| 207 | * (!"TransportService".equals(SOAPUtils.getServiceNameFromEvent(event))) {
|
---|
| 208 | * eventIter.remove(); } } umlSequences.add(UMLUtils.createUMLTransitionSequence(sequence,
|
---|
| 209 | * stateMachine)); }
|
---|
| 210 | *
|
---|
| 211 | * UMLUtils.convertStateMachineToUsageProfile(umlSequences, stateMachine);
|
---|
| 212 | *
|
---|
| 213 | * ModelUtils.writeModelToFile(model, OUTPUT_DIR + "ita_v2_result.uml");
|
---|
| 214 | */
|
---|
[1603] | 215 | }
|
---|
[1625] | 216 |
|
---|
| 217 | @Test
|
---|
[1927] | 218 | public void testCreateInteractionFromEventSequence_DEDA_1() throws Exception {
|
---|
| 219 | createInteractionFromEventSequenceWorkflow(deda_1);
|
---|
| 220 | }
|
---|
[1929] | 221 |
|
---|
[1927] | 222 | @Test
|
---|
| 223 | public void testCreateInteractionFromEventSequence_DEDA_2() throws Exception {
|
---|
| 224 | createInteractionFromEventSequenceWorkflow(deda_2);
|
---|
| 225 | }
|
---|
[1929] | 226 |
|
---|
[1927] | 227 | @Test
|
---|
| 228 | public void testCreateInteractionFromEventSequence_ITA_1() throws Exception {
|
---|
| 229 | createInteractionFromEventSequenceWorkflow(ita_1);
|
---|
| 230 | }
|
---|
[1759] | 231 |
|
---|
[1927] | 232 | @Test
|
---|
| 233 | public void testCalculateUsageScore_DEDA_1() throws Exception {
|
---|
| 234 | calculateUsageScoreWorkflow(deda_1);
|
---|
| 235 | }
|
---|
[1929] | 236 |
|
---|
[1927] | 237 | @Test
|
---|
| 238 | public void testCalculateUsageScore_DEDA_2() throws Exception {
|
---|
| 239 | calculateUsageScoreWorkflow(deda_2);
|
---|
| 240 | }
|
---|
[1625] | 241 |
|
---|
[1927] | 242 | @Test
|
---|
| 243 | public void testCalculateUsageScore_ITA_1() throws Exception {
|
---|
| 244 | calculateUsageScoreWorkflow(ita_1);
|
---|
[1625] | 245 | }
|
---|
[1926] | 246 |
|
---|
[1835] | 247 | @Test
|
---|
[1927] | 248 | public void testCreateScheduling_DEDA_1() throws Exception {
|
---|
| 249 | createSchedulingWorkflow(deda_1);
|
---|
[1835] | 250 | }
|
---|
[1929] | 251 |
|
---|
[1927] | 252 | @Test
|
---|
| 253 | public void testCreateScheduling_DEDA_2() throws Exception {
|
---|
| 254 | createSchedulingWorkflow(deda_2);
|
---|
| 255 | }
|
---|
[1929] | 256 |
|
---|
[1927] | 257 | @Test
|
---|
[1998] | 258 | public void testCreateScheduling_ITA_1() throws Exception {
|
---|
[1927] | 259 | createSchedulingWorkflow(ita_1);
|
---|
| 260 | }
|
---|
[1926] | 261 |
|
---|
[1896] | 262 | @Test
|
---|
[1927] | 263 | public void testValidateModelWithLog_DEDA_1() throws Exception {
|
---|
| 264 | validateModelWithLogWorkflow(deda_1);
|
---|
[1643] | 265 | }
|
---|
[1926] | 266 |
|
---|
[1763] | 267 | @Test
|
---|
[1927] | 268 | public void testValidateModelWithLog_DEDA_2() throws Exception {
|
---|
| 269 | validateModelWithLogWorkflow(deda_2);
|
---|
[1763] | 270 | }
|
---|
[1926] | 271 |
|
---|
[1898] | 272 | @Test
|
---|
[1927] | 273 | public void testValidateModelWithLog_ITA_1() throws Exception {
|
---|
| 274 | validateModelWithLogWorkflow(ita_1);
|
---|
| 275 | }
|
---|
[1994] | 276 |
|
---|
| 277 | @Test
|
---|
| 278 | public void testSerialization_ITA_1() throws Exception {
|
---|
| 279 | TestData testdata = ita_1;
|
---|
| 280 | Properties properties = loadProperties(testdata);
|
---|
| 281 | Collection<List<Event>> sequences = loadAndPreprocessUsageJournal(testdata, properties);
|
---|
[2006] | 282 | IStochasticProcess model = createUsageProfile(testdata, properties, sequences);
|
---|
[1994] | 283 | byte[] serialized = SerializationUtils.serialize(model);
|
---|
| 284 | SerializationUtils.deserialize(serialized);
|
---|
| 285 | }
|
---|
[1929] | 286 |
|
---|
[1927] | 287 | private void validateModelWithLogWorkflow(TestData testdata) throws Exception {
|
---|
| 288 | Properties properties = loadProperties(testdata);
|
---|
| 289 | Collection<List<Event>> sequences = loadAndPreprocessUsageJournal(testdata, properties);
|
---|
[1929] | 290 | Model model =
|
---|
[1979] | 291 | ModelUtils.loadModel(new File(ClassLoader.getSystemResource(testdata.dslModelFile)
|
---|
| 292 | .getFile()));
|
---|
[1929] | 293 |
|
---|
[1927] | 294 | // run validation
|
---|
[1929] | 295 | int violations =
|
---|
| 296 | UMLUtils.validateModelWithLog(sequences, model, properties.getProperty("test.context"));
|
---|
[1926] | 297 | if (violations == 0) {
|
---|
[1900] | 298 | System.out.println("No problems found.");
|
---|
| 299 | }
|
---|
[1926] | 300 | else {
|
---|
| 301 | System.out.println(violations + " violations found.");
|
---|
| 302 | }
|
---|
[1898] | 303 | }
|
---|
[1929] | 304 |
|
---|
[1927] | 305 | private void createInteractionFromEventSequenceWorkflow(TestData testdata) throws Exception {
|
---|
| 306 | Properties properties = loadProperties(testdata);
|
---|
| 307 | Collection<List<Event>> sequences = loadAndPreprocessUsageJournal(testdata, properties);
|
---|
[1929] | 308 | Model model =
|
---|
[1979] | 309 | ModelUtils.loadModel(new File(ClassLoader.getSystemResource(testdata.dslModelFile)
|
---|
| 310 | .getFile()));
|
---|
[1929] | 311 |
|
---|
[1927] | 312 | // create a test case for each observed sequence
|
---|
[2009] | 313 | UMLUtils.createInteractionFromEventSequence(sequences, model, properties.getProperty("testcases.prefix"), properties.getProperty("test.context"), false);
|
---|
[1929] | 314 |
|
---|
| 315 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + testdata.testSuiteFile);
|
---|
[1927] | 316 | }
|
---|
[1929] | 317 |
|
---|
[1927] | 318 | private void calculateUsageScoreWorkflow(TestData testdata) throws Exception {
|
---|
| 319 | Properties properties = loadProperties(testdata);
|
---|
| 320 | Collection<List<Event>> sequences = loadAndPreprocessUsageJournal(testdata, properties);
|
---|
[1898] | 321 | Model model =
|
---|
[1979] | 322 | ModelUtils.loadModel(new File(ClassLoader.getSystemResource(testdata.dslModelFile)
|
---|
| 323 | .getFile()));
|
---|
[2006] | 324 | IStochasticProcess usageProfile = createUsageProfile(testdata, properties, sequences);
|
---|
[1929] | 325 | Collection<List<Event>> generatedSequences =
|
---|
| 326 | createRandomSequences(usageProfile, properties);
|
---|
| 327 |
|
---|
[1927] | 328 | int i = 1;
|
---|
[2009] | 329 | List<Interaction> interactions = UMLUtils.createInteractionFromEventSequence(generatedSequences, model, properties.getProperty("testcases.prefix"), properties.getProperty("test.context"), Boolean.parseBoolean(properties.getProperty("testcases.data.random", "false")));
|
---|
[1927] | 330 | int[] lengths = new int[generatedSequences.size()];
|
---|
| 331 | for (List<Event> sequence : generatedSequences) {
|
---|
| 332 | lengths[i - 1] = sequence.size();
|
---|
| 333 | i++;
|
---|
[1926] | 334 | }
|
---|
[1929] | 335 | for (int j = 0; j < interactions.size(); j++) {
|
---|
| 336 | double usageScore = UMLUtils.calculateUsageScore(interactions.get(j), usageProfile);
|
---|
[1927] | 337 | System.out.format("usage score %02d: %.2f \t %d\n", j + 1, usageScore, lengths[j]);
|
---|
[1900] | 338 | }
|
---|
[1898] | 339 | }
|
---|
[1929] | 340 |
|
---|
[1927] | 341 | private void createSchedulingWorkflow(TestData testdata) throws Exception {
|
---|
| 342 | Properties properties = loadProperties(testdata);
|
---|
| 343 | Collection<List<Event>> sequences = loadAndPreprocessUsageJournal(testdata, properties);
|
---|
[1929] | 344 | Model model =
|
---|
[1979] | 345 | ModelUtils.loadModel(new File(ClassLoader.getSystemResource(testdata.dslModelFile)
|
---|
| 346 | .getFile()));
|
---|
[2006] | 347 | IStochasticProcess usageProfile = createUsageProfile(testdata, properties, sequences);
|
---|
[1929] | 348 | Collection<List<Event>> generatedSequences =
|
---|
| 349 | createRandomSequences(usageProfile, properties);
|
---|
[2009] | 350 | UMLUtils.createInteractionFromEventSequence(generatedSequences, model, properties.getProperty("testcases.prefix"), properties.getProperty("test.context"), Boolean.parseBoolean(properties.getProperty("testcases.data.random", "false")));
|
---|
| 351 |
|
---|
[1929] | 352 | UMLUtils.createScheduling(model, usageProfile, properties.getProperty("test.context"));
|
---|
| 353 |
|
---|
| 354 | ModelUtils.writeModelToFile(model, OUTPUT_DIR + testdata.schedulingFile);
|
---|
[1914] | 355 | }
|
---|
[1929] | 356 |
|
---|
[1927] | 357 | private Properties loadProperties(TestData testdata) throws Exception {
|
---|
| 358 | Properties properties = new Properties();
|
---|
[1929] | 359 | properties.load(new FileInputStream(ClassLoader.getSystemResource(testdata.propertiesFile)
|
---|
| 360 | .getFile()));
|
---|
[1927] | 361 | return properties;
|
---|
| 362 | }
|
---|
[1929] | 363 |
|
---|
| 364 | private Collection<List<Event>> loadAndPreprocessUsageJournal(TestData testdata,
|
---|
| 365 | Properties properties)
|
---|
| 366 | throws Exception
|
---|
| 367 | {
|
---|
[1927] | 368 | // load usage journal
|
---|
[1914] | 369 | HTTPLogParser parser =
|
---|
[1927] | 370 | new HTTPLogParser(new File(ClassLoader.getSystemResource(testdata.propertiesFile)
|
---|
[1926] | 371 | .getFile()));
|
---|
[1929] | 372 | parser.parseFile(new File(ClassLoader.getSystemResource(testdata.usageJournalFile)
|
---|
| 373 | .getFile()));
|
---|
[1927] | 374 | Collection<List<Event>> sequences = parser.getSequences();
|
---|
[1914] | 375 |
|
---|
[1992] | 376 | sequences = SOAPUtils.removeNonSOAPEvents(sequences);
|
---|
[1993] | 377 | sequences = SOAPUtils.sortAndConvertSequences(sequences, true, true);
|
---|
[1992] | 378 | sequences = SOAPUtils.normalizeOperationNames(sequences, properties
|
---|
[1979] | 379 | .getProperty("methodName.prefixToRemove"), properties
|
---|
| 380 | .getProperty("methodName.suffixToRemove"));
|
---|
[1992] | 381 | sequences = SOAPUtils.removeCallsToIgnoredServices(sequences, properties.getProperty("test.ignored.services"));
|
---|
| 382 |
|
---|
| 383 | return sequences;
|
---|
[1898] | 384 | }
|
---|
| 385 |
|
---|
[2006] | 386 | private IStochasticProcess createUsageProfile(TestData testdata, Properties properties,
|
---|
[1931] | 387 | Collection<List<Event>> sequences)
|
---|
[1929] | 388 | throws Exception
|
---|
| 389 | {
|
---|
[2006] | 390 | TrieBasedModel usageProfile = new HighOrderMarkovModel(Integer.parseInt(properties.getProperty("usageprofile.markovorder", "1")), new Random(1));
|
---|
[1929] | 391 | usageProfile.train(sequences);
|
---|
| 392 | FileOutputStream fos = new FileOutputStream(OUTPUT_DIR + testdata.usageProfileFile);
|
---|
| 393 | SerializationUtils.serialize(usageProfile, fos);
|
---|
| 394 | fos.close();
|
---|
[1927] | 395 | return usageProfile;
|
---|
[1908] | 396 | }
|
---|
[1929] | 397 |
|
---|
| 398 | private Collection<List<Event>> createRandomSequences(IStochasticProcess usageProfile,
|
---|
| 399 | Properties properties) throws Exception
|
---|
| 400 | {
|
---|
[1927] | 401 | int numberOfTestCases = Integer.parseInt(properties.getProperty("testcases.number"));
|
---|
[2071] | 402 | int testCaseMinLength = Integer.parseInt(properties.getProperty("testcases.minlength", "1"));
|
---|
[2027] | 403 | long maxIterValidSequence = Long.parseLong(properties.getProperty("testcases.maxIterValid", "100"));
|
---|
[1929] | 404 | int testCaseMaxLength =
|
---|
[2009] | 405 | Integer.parseInt(properties.getProperty("testcases.maxlength", "100"));
|
---|
[1927] | 406 | int maxIter = numberOfTestCases * 100;
|
---|
[1929] | 407 | RandomWalkGenerator testGenerator =
|
---|
| 408 | new RandomWalkGenerator(numberOfTestCases, testCaseMinLength, testCaseMaxLength, true,
|
---|
[2027] | 409 | maxIter, maxIterValidSequence);
|
---|
[2009] | 410 | return SOAPUtils.dropInvalidResponseRequestPairs(testGenerator.generateTestSuite(usageProfile));
|
---|
[1927] | 411 | }
|
---|
[1929] | 412 |
|
---|
[1625] | 413 | private void deleteFiles(File file) {
|
---|
| 414 | if (file.exists()) {
|
---|
| 415 | if (file.isDirectory()) {
|
---|
[2233] | 416 | File[] children = file.listFiles();
|
---|
| 417 | if (children != null) {
|
---|
| 418 | for (File child : children) {
|
---|
| 419 | deleteFiles(child);
|
---|
| 420 | }
|
---|
[1625] | 421 | }
|
---|
| 422 | }
|
---|
[1603] | 423 |
|
---|
[1625] | 424 | try {
|
---|
| 425 | file.delete();
|
---|
| 426 | }
|
---|
| 427 | catch (Exception e) {
|
---|
| 428 | // ignore and delete as much as possible
|
---|
| 429 | }
|
---|
| 430 | }
|
---|
| 431 | }
|
---|
| 432 |
|
---|
[1603] | 433 | }
|
---|