src/test/java/org/apache/commons/compress/MockEvilInputStream.java

/*
 * 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.commons.compress;

import java.io.IOException;
import java.io.InputStream;

/**
 * Simple mock InputStream that always throws an IOException
 * when {@link #read()} or {@link #read(byte[], int, int)}
 * is called.
 */
public class MockEvilInputStream extends InputStream {

    @Override
    public int read() throws IOException {
        throw new IOException("Evil");
    }

    @Override
    public int read(final byte[] bytes, final int offset, final int length) throws IOException {
        throw new IOException("Evil");
    }
}