/*
* Copyright (C) 2012 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.crsh.util;
import junit.framework.TestCase;
import java.io.Closeable;
import java.io.Flushable;
import java.io.IOException;
/** @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> */
public class SafeTestCase extends TestCase {
public void testClose() {
Exception closed = Utils.close(new Closeable() {
public void close() throws IOException {
}
});
assertNull(closed);
final IOException ioe = new IOException();
closed = Utils.close(new Closeable() {
public void close() throws IOException {
throw ioe;
}
});
assertSame(ioe, closed);
final RuntimeException re = new RuntimeException();
closed = Utils.close(new Closeable() {
public void close() throws IOException {
throw re;
}
});
assertSame(re, closed);
final Error thrown = new Error();
try {
Utils.close(new Closeable() {
public void close() throws IOException {
throw thrown;
}
});
}
catch (Error caught) {
assertSame(thrown, caught);
}
}
public void testFlush() {
Exception flushed = Utils.flush(new Flushable() {
public void flush() throws IOException {
}
});
assertNull(flushed);
final IOException ioe = new IOException();
flushed = Utils.flush(new Flushable() {
public void flush() throws IOException {
throw ioe;
}
});
assertSame(ioe, flushed);
final RuntimeException re = new RuntimeException();
flushed = Utils.flush(new Flushable() {
public void flush() throws IOException {
throw re;
}
});
assertSame(re, flushed);
final Error thrown = new Error();
try {
Utils.flush(new Flushable() {
public void flush() throws IOException {
throw thrown;
}
});
}
catch (Error caught) {
assertSame(thrown, caught);
}
}
}