Java tutorial
/*---------------- FILE HEADER KALYPSO ------------------------------------------ * * This file is part of kalypso. * Copyright (C) 2004 by: * * Technical University Hamburg-Harburg (TUHH) * Institute of River and coastal engineering * Denickestrae 22 * 21073 Hamburg, Germany * http://www.tuhh.de/wb * * and * * Bjoernsen Consulting Engineers (BCE) * Maria Trost 3 * 56070 Koblenz, Germany * http://www.bjoernsen.de * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Contact: * * E-Mail: * belger@bjoernsen.de * schlienger@bjoernsen.de * v.doemming@tuhh.de * * ---------------------------------------------------------------------------*/ package org.kalypso.model.hydrology.internal.test; import java.io.File; import java.io.IOException; import java.net.URL; import java.util.logging.Logger; import junit.framework.Assert; import org.apache.commons.io.FileUtils; import org.eclipse.compare.structuremergeviewer.Differencer; import org.eclipse.core.runtime.NullProgressMonitor; import org.junit.Before; import org.junit.Test; import org.kalypso.commons.compare.DifferenceDumper; import org.kalypso.commons.compare.FileContentAssertDumper; import org.kalypso.commons.java.io.FileUtilities; import org.kalypso.commons.java.net.UrlUtilities; import org.kalypso.commons.java.util.zip.ZipUtilities; import org.kalypso.contribs.eclipse.compare.FileStructureComparator; import org.kalypso.core.IKalypsoCoreConstants; import org.kalypso.core.KalypsoCorePlugin; import org.kalypso.core.preferences.IKalypsoCorePreferences; import org.kalypso.model.hydrology.INaSimulationData; import org.kalypso.model.hydrology.NaSimulationDataFactory; import org.kalypso.model.hydrology.internal.NaAsciiDirs; import org.kalypso.model.hydrology.internal.preprocessing.NAModelPreprocessor; import org.kalypso.simulation.core.NullSimulationMonitor; /** * Tests preprocessing of KalypsoHydrology simulation. * * @author Gernot Belger */ public class NaPreprocessingTest { public NaPreprocessingTest() { KalypsoCorePlugin.getDefault().getPreferenceStore().setValue(IKalypsoCorePreferences.DISPLAY_TIMEZONE, "GMT+1"); //$NON-NLS-1$ } @Before public void init() { System.setProperty(IKalypsoCoreConstants.CONFIG_PROPERTY_TIMEZONE, "GMT+1"); //$NON-NLS-1$ } @Test public void testDemoModel() throws Exception { testRunPreprocessing("naDemoModel", "/etc/test/resources/simulation/demoModel_Langzeit"); //$NON-NLS-1$ //$NON-NLS-2$ } @Test public void testWeisseElsterLangzeit() throws Exception { testRunPreprocessing("WeisseElsterLangzeit", "/etc/test/resources/simulation/weisseElster_langzeit"); //$NON-NLS-1$ //$NON-NLS-2$ } // @Test // public void testWeisseElsterLangzeitPerformance( ) throws Exception // { // for( int i = 0; i < 10; i++ ) // testRunPreprocessing( "WeisseElsterLangzeit", "/etc/test/resources/simulation/weisseElster_langzeit" ); // } private void testRunPreprocessing(final String label, final String baseResourceLocation) throws Exception { final File outputDir = FileUtilities.createNewTempDir(label + "PreprocessingTest"); //$NON-NLS-1$ final File asciiDir = new File(outputDir, "ascii"); //$NON-NLS-1$ final File asciiExpectedDir = new File(outputDir, "asciiExpected"); //$NON-NLS-1$ final NAModelPreprocessor preprocessor = initPreprocessor(baseResourceLocation, asciiDir); preprocessor.process(new NullSimulationMonitor()); final File idMapFile = new File(outputDir, "IdMap.txt"); //$NON-NLS-1$ preprocessor.getIdManager().dump(idMapFile); checkResult(baseResourceLocation, asciiDir, asciiExpectedDir); FileUtils.forceDelete(outputDir); } private NAModelPreprocessor initPreprocessor(final String baseResourceLocation, final File asciiDir) throws Exception { final NaAsciiDirs outputDirs = new NaAsciiDirs(asciiDir); final Logger logger = Logger.getAnonymousLogger(); final URL gmlInputZipLocation = getClass().getResource(baseResourceLocation + "/gmlInput.zip"); //$NON-NLS-1$ final URL baseURL = new URL(String.format("jar:%s!/", gmlInputZipLocation.toExternalForm())); //$NON-NLS-1$ final INaSimulationData simulationData = createDemoModelsimulationData(baseURL); return new NAModelPreprocessor(outputDirs, simulationData, logger); } private INaSimulationData createDemoModelsimulationData(final URL base) throws Exception { final URL modelUrl = new URL(base, "modell.gml"); //$NON-NLS-1$ final URL controlUrl = new URL(base, "expertControl.gml"); //$NON-NLS-1$ final URL metaUrl = new URL(base, ".calculation"); //$NON-NLS-1$ final URL parameterUrl = new URL(base, "parameter.gml"); //$NON-NLS-1$ final URL hydrotopUrl = new URL(base, "hydrotop.gml"); //$NON-NLS-1$ final URL syntNUrl = null; final URL lzsimUrl = checkUrlExists(new URL(base, "Anfangswerte/lzsim.gml")); //$NON-NLS-1$ return NaSimulationDataFactory.load(modelUrl, controlUrl, metaUrl, parameterUrl, hydrotopUrl, syntNUrl, lzsimUrl, null, null, null, null); } private URL checkUrlExists(final URL url) { if (UrlUtilities.checkIsAccessible(url)) return url; return null; } private void checkResult(final String baseResourceLocation, final File asciiDir, final File asciiExpectedDir) throws IOException { /* Fetch the expected results */ asciiExpectedDir.mkdir(); ZipUtilities.unzip(getClass().getResource(baseResourceLocation + "/expectedAscii.zip"), asciiExpectedDir); //$NON-NLS-1$ // FIXED: make sure this directory always exists, as this will always exist in the results; but we cannot unzip an // empty directory... new File(asciiExpectedDir, "lzsim").mkdirs(); //$NON-NLS-1$ checkDifferences(asciiExpectedDir, asciiDir); } // FIXME: move into helper static void checkDifferences(final File expectedDir, final File actualDir) { /* compare with expected results */ final FileStructureComparator actualComparator = new FileStructureComparator(actualDir); final FileStructureComparator expectedComparator = new FileStructureComparator(expectedDir); final Differencer differencer = new Differencer(); final Object differences = differencer.findDifferences(false, new NullProgressMonitor(), null, null, expectedComparator, actualComparator); dumpDifferences(differences); } static void dumpDifferences(final Object differences) { final FileContentAssertDumper elementDumper = new FileContentAssertDumper(); final DifferenceDumper differenceDumper = new DifferenceDumper(differences, elementDumper); differenceDumper.dumpDifferences(); if (differenceDumper.hasDifferences()) Assert.fail("Expected ascii files are different from actual ones. See console dump"); //$NON-NLS-1$ } }