/*
* Copyright 2004-2015 the Seasar Foundation and the Others.
*
* 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.
*/
package org.seasar.framework.util;
import java.io.IOException;
import java.io.OutputStream;
import junit.framework.TestCase;
import org.seasar.framework.exception.IORuntimeException;
/**
* @author shot
*/
public class OutputStreamUtilTest extends TestCase {
/**
* @throws Exception
*/
public void testClose() throws Exception {
NotifyOutputStream out = new NotifyOutputStream();
OutputStreamUtil.close(out);
assertEquals("closed", out.getNotify());
}
/**
* @throws Exception
*/
public void testCloseNull() throws Exception {
OutputStreamUtil.close((OutputStream) null);
assertTrue(true);
}
/**
* @throws Exception
*/
public void testClose_throwIOException() throws Exception {
OutputStream out = new IOExceptionOccurOutputStream();
try {
OutputStreamUtil.close(out);
fail();
} catch (IORuntimeException e) {
assertTrue(true);
}
}
private static class NotifyOutputStream extends OutputStream {
private String notify_;
public void write(int arg0) throws IOException {
}
public void close() throws IOException {
super.close();
notify_ = "closed";
}
/**
* @return
*/
public String getNotify() {
return notify_;
}
}
private static class IOExceptionOccurOutputStream extends OutputStream {
public void write(int arg0) throws IOException {
}
public void close() throws IOException {
throw new IOException();
}
}
}