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* Copyright 2017, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.wildfly.clustering.infinispan.spi.persistence;
import java.util.List;
import java.util.stream.Collectors;
import org.infinispan.persistence.keymappers.TwoWayKey2StringMapper;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Paul Ferraro
*/
public class OrdinalKeyFormatMapperTestCase {
enum Type {
TYPE00 {},
TYPE01 {},
TYPE02 {},
TYPE03 {},
TYPE04 {},
TYPE05 {},
TYPE06 {},
TYPE07 {},
TYPE08 {},
TYPE09 {},
TYPE10 {},
TYPE11 {},
TYPE12 {},
TYPE13 {},
TYPE14 {},
TYPE15 {},
TYPE16 {},
TYPE17 {},
}
@Test
public void testSinglePadding() {
TwoWayKey2StringMapper mapper = new IndexedKeyFormatMapper(createPersistenceList(16));
Assert.assertTrue(mapper.isSupportedType(Type.TYPE00.getClass()));
Assert.assertTrue(mapper.isSupportedType(Type.TYPE15.getClass()));
Assert.assertFalse(mapper.isSupportedType(Type.TYPE16.getClass()));
Assert.assertFalse(mapper.isSupportedType(Type.TYPE17.getClass()));
String result = mapper.getStringMapping(Type.TYPE00);
Assert.assertSame(Type.TYPE00, mapper.getKeyMapping(result));
Assert.assertEquals("0TYPE00", result);
result = mapper.getStringMapping(Type.TYPE15);
Assert.assertSame(Type.TYPE15, mapper.getKeyMapping(result));
Assert.assertEquals("FTYPE15", result);
}
@Test
public void testDoublePadding() {
TwoWayKey2StringMapper mapper = new IndexedKeyFormatMapper(createPersistenceList(17));
Assert.assertTrue(mapper.isSupportedType(Type.TYPE00.getClass()));
Assert.assertTrue(mapper.isSupportedType(Type.TYPE15.getClass()));
Assert.assertTrue(mapper.isSupportedType(Type.TYPE16.getClass()));
Assert.assertFalse(mapper.isSupportedType(Type.TYPE17.getClass()));
String result = mapper.getStringMapping(Type.TYPE00);
Assert.assertSame(Type.TYPE00, mapper.getKeyMapping(result));
Assert.assertEquals("00TYPE00", result);
result = mapper.getStringMapping(Type.TYPE15);
Assert.assertSame(Type.TYPE15, mapper.getKeyMapping(result));
Assert.assertEquals("0FTYPE15", result);
result = mapper.getStringMapping(Type.TYPE16);
Assert.assertSame(Type.TYPE16, mapper.getKeyMapping(result));
Assert.assertEquals("10TYPE16", result);
}
@SuppressWarnings("unchecked")
private static List<? extends KeyFormat<?>> createPersistenceList(int size) {
return java.util.stream.IntStream.range(0, size).mapToObj(index -> new SimpleKeyFormat<>((Class<Type>) Type.values()[index].getClass(), value -> Type.valueOf(value), Type::name)).collect(Collectors.toList());
}
}