/*
 * Copyright 2012 The Netty Project
 *
 * The Netty Project 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.jboss.netty.buffer;

import static org.junit.Assert.*;

import org.junit.Test;

/**
 * Tests big-endian heap channel buffers
 */
public class BigEndianHeapChannelBufferTest extends AbstractChannelBufferTest {

    private ChannelBuffer buffer;

    @Override
    protected ChannelBuffer newBuffer(int length) {
        buffer = ChannelBuffers.buffer(length);
        assertEquals(0, buffer.writerIndex());
        return buffer;
    }

    @Override
    protected ChannelBuffer[] components() {
        return new ChannelBuffer[] { buffer };
    }

    @Test(expected = NullPointerException.class)
    public void shouldNotAllowNullInConstructor() {
        new BigEndianHeapChannelBuffer(null);
    }
}
