/*
* Copyright 2010-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* 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://aws.amazon.com/apache2.0
*
* This file 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 com.amazonaws.util;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
public class IOUtilsTest {
@Test
public void testEmptyByteArray() throws Exception {
String s = IOUtils.toString(new ByteArrayInputStream(new byte[0]));
assertEquals("", s);
}
@Test
public void testZeroByteStream() throws Exception {
String s = IOUtils.toString(new InputStream() {
@Override
public int read() throws IOException {
return -1;
}
});
assertEquals("", s);
}
@Test
public void test() throws Exception {
String s = IOUtils.toString(new ByteArrayInputStream("Testing".getBytes(StringUtils.UTF8)));
assertEquals("Testing", s);
}
}