/*
 
* Java GPX Library (@__identifier__@).
 
* Copyright (c) @__year__@ Franz Wilhelmstötter
 
*
 
* 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.
 
*
 
* Author:
 
*
    
Franz Wilhelmstötter (franz.wilhelmstoetter@gmail.com)
 
*/
package io.jenetics.jpx;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.Random;

import org.testng.Assert;
import org.testng.annotations.Test;

/**
 
* @author <a href="mailto:franz.wilhelmstoetter@gmail.com">Franz Wilhelmstötter</a>
 
*/

public class IOTest {

	
@Test
	
public void readWriteInt() throws IOException {
		
final Random random = new Random();
		
for (int i = 0; i < 1000; ++i) {
			
final int value = random.nextInt();

			
final ByteArrayOutputStream bout = new ByteArrayOutputStream(5);
			
final DataOutputStream dout = new DataOutputStream(bout);
			
IO.writeInt(value, dout);
			
dout.flush();

			
final ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray());
			
final DataInputStream din = new DataInputStream(bin);
			
final int read = IO.readInt(din);

			
Assert.assertEquals(read, value);
		
}
	
}

	
@Test
	
public void readWriteLong() throws IOException {
		
final Random random = new Random();
		
for (int i = 0; i < 1000; ++i) {
			
final long value = random.nextLong();

			
final ByteArrayOutputStream bout = new ByteArrayOutputStream(9);
			
final DataOutputStream dout = new DataOutputStream(bout);
			
IO.writeLong(value, dout);
			
dout.flush();

			
final ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray());
			
final DataInputStream din = new DataInputStream(bin);
			
final long read = IO.readLong(din);

			
Assert.assertEquals(read, value);
		
}
	
}

}