/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.query.resolver;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.teiid.query.resolver.util.AccessPattern;
import org.teiid.query.sql.symbol.ElementSymbol;
import junit.framework.TestCase;
public class TestAccessPattern extends TestCase {
public void testOrdering() {
AccessPattern ap1 = new AccessPattern(createElements(1));
AccessPattern ap2 = new AccessPattern(createElements(2));
List accessPatterns = new ArrayList();
accessPatterns.add(ap2);
accessPatterns.add(ap1);
Collections.sort(accessPatterns);
assertEquals(ap1, accessPatterns.get(0));
}
public void testClone() {
AccessPattern ap2 = new AccessPattern(createElements(2));
AccessPattern clone = (AccessPattern)ap2.clone();
assertNotSame(ap2, clone);
assertEquals(ap2.getUnsatisfied(), clone.getUnsatisfied());
}
/**
* @return
*/
private List createElements(int number) {
List elements = new ArrayList();
for (int i = 0; i < number; i++) {
elements.add(new ElementSymbol(String.valueOf(i)));
}
return elements;
}
}