/*
* Copyright (c) 2008-2014 MongoDB, Inc.
*
* Licensed 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.
*/
// PoolOutputBufferTest.java
package org.bson;
import org.bson.io.PoolOutputBuffer;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
import static org.junit.Assert.assertEquals;
public class PoolOutputBufferTest {
public PoolOutputBufferTest(){
for ( int x = 8; x<(PoolOutputBuffer.BUF_SIZE*3); x*=2 ){
StringBuilder buf = new StringBuilder();
while ( buf.length() < x )
buf.append( x );
_data.add( buf.toString() );
}
}
@Test
public void testBasic1(){
PoolOutputBuffer buf = new PoolOutputBuffer();
buf.write( "eliot".getBytes() );
assertEquals( 5 , buf.getPosition() );
assertEquals( 5 , buf.size() );
assertEquals( "eliot" , buf.asString() );
buf.setPosition( 2 );
buf.write( "z".getBytes() );
assertEquals( "elzot" , buf.asString() );
buf.seekEnd();
buf.write( "foo".getBytes() );
assertEquals( "elzotfoo" , buf.asString() );
buf.seekStart();
buf.write( "bar".getBytes() );
assertEquals( "barotfoo" , buf.asString() );
}
@Test
public void testBig1(){
PoolOutputBuffer a = new PoolOutputBuffer();
StringBuilder b = new StringBuilder();
for ( String x : _data ){
a.write( x.getBytes() );
b.append( x );
}
assertEquals( a.asString() , b.toString() );
}
List<String> _data = new ArrayList<String>();
}