/*
* JBoss, Home of Professional Open Source.
*
* Copyright 2012 Red Hat, Inc. and/or its affiliates, and individual
* contributors as indicated by the @author tags.
*
* 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.xnio;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInput;
import java.io.ObjectInputStream;
import java.io.ObjectOutput;
import java.io.ObjectOutputStream;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import org.junit.Test;
/**
* Test for {@link Options}.
*
* @author <a href="mailto:flavia.rainone@jboss.com">Flavia Rainone</a>
*
*/
public class OptionsTestCase {
@Test
public void testAllOptions() throws Exception {
for (Field field: Options.class.getDeclaredFields()) {
if (Option.class.isAssignableFrom(field.getType())) {
int fieldModifiers = field.getModifiers();
assertTrue(Modifier.isPublic(fieldModifiers));
assertTrue(Modifier.isStatic(fieldModifiers));
// retrieve field value
Option<?> option = (Option<?>) field.get(null);
assertSame(field.getName(), option.getName());
checkSerialization(option);
}
}
}
private void checkSerialization(Option<?> option) throws Exception {
final ByteArrayOutputStream byteOutputStream = new ByteArrayOutputStream();
final ObjectOutput output = new ObjectOutputStream(new BufferedOutputStream(byteOutputStream));
try{
output.writeObject(option);
}
finally{
output.close();
}
final ByteArrayInputStream byteInputStream = new ByteArrayInputStream(byteOutputStream.toByteArray());
final ObjectInput input = new ObjectInputStream(new BufferedInputStream(byteInputStream));
final Option<?> recoveredOption;
try{
recoveredOption = (Option<?>) input.readObject();
}
finally{
input.close();
}
assertNotNull(recoveredOption);
assertSame(option, recoveredOption);
}
}