org.kalypso.test.diff.DiffUtilitiesTest.java Source code

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Here is the source code for org.kalypso.test.diff.DiffUtilitiesTest.java

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/*
 * --------------- Kalypso-Header --------------------------------------------------------------------
 * 
 * This file is part of kalypso. Copyright (C) 2004, 2005 by:
 * 
 * Technical University Hamburg-Harburg (TUHH) Institute of River and coastal engineering Denickestr. 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.test.diff;

import java.io.File;
import java.net.URL;
import java.util.logging.Level;

import junit.framework.TestCase;

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.kalypso.commons.diff.DiffUtils;
import org.kalypso.commons.java.io.FileUtilities;
import org.kalypso.contribs.java.util.logging.ILogger;

/**
 * Test of the DiffUtilities
 * 
 * @author doemming
 */
public class DiffUtilitiesTest extends TestCase {
    public void testZipDiff() throws Exception {
        final File tmpDir = FileUtilities.createNewTempDir("diffUtils");
        try {
            final File zipFile1 = new File(tmpDir, "test1.zip");
            final File zipFile2 = new File(tmpDir, "test2.zip");

            final URL zipURL1 = getClass().getResource("resources/test1.zip");
            FileUtils.copyURLToFile(zipURL1, zipFile1);

            final URL zipURL2 = getClass().getResource("resources/test2.zip");
            FileUtils.copyURLToFile(zipURL2, zipFile2);

            final StringBuffer buffer = new StringBuffer();
            final ILogger logger = new ILogger() {
                @Override
                public void log(final Level level, final int code, final String message) {
                    System.out.println(message);
                    buffer.append(message);
                    buffer.append("\n");
                }
            };

            DiffUtils.diffZips(logger, zipFile1, zipFile2, new String[0]);

            final String actual = buffer.toString().replaceAll("\\s", "");

            final URL resource = getClass().getResource("resources/difflog.txt");
            final String expected = IOUtils.toString(resource).replaceAll("\\s", "");

            assertEquals(actual, expected);
        } catch (final Exception e) {
            e.printStackTrace();
            throw e;
        }
    }
}