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/*******************************************************************************
* Copyright (c) 2004 - 2006 University Of British Columbia and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* University Of British Columbia - initial API and implementation
*******************************************************************************/
package org.eclipse.mylar.tasks.tests;
import java.util.Arrays;
import junit.framework.TestCase;
import org.eclipse.mylar.internal.tasks.ui.views.TaskKeyComparator;
/**
* @author Eugene Kuleshov https://bugs.eclipse.org/bugs/show_bug.cgi?taskId=129511
* @author Mik Kersten
*/
public class TaskKeyComparatorTest extends TestCase {
public void testPatterns() {
comparisonCheck("", new String[] { null, null, "" });
comparisonCheck(" ", new String[] { null, null, " " });
comparisonCheck("aa", new String[] { null, null, "aa" });
comparisonCheck("11", new String[] { "", "11", "" });
comparisonCheck("11 aa", new String[] { "", "11", " aa" });
comparisonCheck(" 11 aa", new String[] { null, null, " 11 aa" });
comparisonCheck("aa11 bb", new String[] { "aa", "11", " bb" });
comparisonCheck("aa-11 bb", new String[] { "aa-", "11", " bb" });
comparisonCheck("aa 11 bb", new String[] { null, null, "aa 11 bb" });
comparisonCheck("aa bb 11 cc", new String[] { null, null, "aa bb 11 cc" });
comparisonCheck("aa", "aa", 0);
comparisonCheck("aa", "bb", -1);
comparisonCheck("bb", "aa", 1);
comparisonCheck("aa11", "aa11", 0);
comparisonCheck("aa11", "aa12", -1);
comparisonCheck("aa12", "aa11", 1);
comparisonCheck("aa1", "aa11", -1);
comparisonCheck("aa1", "aa2", -1);
comparisonCheck("aa1", "aa21", -1);
comparisonCheck("aa1 aaa", "aa1 aaa", 0);
comparisonCheck("aa1 aaa", "aa1 bbb", -1);
comparisonCheck("aa1 bbb", "aa11 aaa", -1);
}
private void comparisonCheck(String s, String[] exptecation) {
String[] res = new TaskKeyComparator().split(s);
assertTrue("Invalid " + Arrays.asList(res) + " " + Arrays.asList(exptecation), Arrays.equals(res, exptecation));
}
public void comparisonCheck(String s1, String s2, int n) {
assertEquals(n, new TaskKeyComparator().compare(s1, s2));
}
}
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