| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.directory.server.core.partition.impl.btree.jdbm; |
| |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.io.IOException; |
| |
| import org.apache.commons.lang.RandomStringUtils; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import com.mycila.junit.concurrent.Concurrency; |
| import com.mycila.junit.concurrent.ConcurrentJunitRunner; |
| |
| |
| /** |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| @RunWith(ConcurrentJunitRunner.class) |
| @Concurrency() |
| public class StringSerializerTest |
| { |
| @Test |
| public void testRandom() throws IOException |
| { |
| StringSerializer serializer = StringSerializer.INSTANCE; |
| |
| for ( int i = 0; i < 100; i++ ) |
| { |
| String str = RandomStringUtils.random( i ); |
| byte[] serialized = serializer.serialize( str ); |
| String deserialized = ( String ) serializer.deserialize( serialized ); |
| assertEquals( str, deserialized ); |
| } |
| } |
| |
| |
| char getChar( byte[] bites ) |
| { |
| int ch = bites[0] << 8 & 0x0000FF00; |
| ch |= bites[1] & 0x000000FF; |
| |
| return ( char ) ch; |
| } |
| |
| |
| byte[] getBytes( char ch ) |
| { |
| byte[] bites = new byte[2]; |
| bites[0] = ( byte ) ( ch >> 8 & 0x00FF ); |
| bites[1] = ( byte ) ( ch & 0x00FF ); |
| |
| return bites; |
| } |
| |
| |
| @Test |
| public void testConversion() |
| { |
| for ( char ch = 0; ch < 16383; ch++ ) |
| { |
| byte[] bites = getBytes( ch ); |
| char deserialized = getChar( bites ); |
| assertEquals( ch, deserialized ); |
| } |
| } |
| } |