/* 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.harmony.prefs.tests.java.util.prefs;
import java.io.NotSerializableException;
import java.util.prefs.NodeChangeEvent;
import java.util.prefs.Preferences;
import junit.framework.TestCase;
import org.apache.harmony.testframework.serialization.SerializationTest;
/**
*
*/
public class NodeChangeEventTest extends TestCase {
NodeChangeEvent event;
public void testConstructor() {
event = new NodeChangeEvent(Preferences.systemRoot(), Preferences
.userRoot());
assertSame(Preferences.systemRoot(), event.getParent());
assertSame(Preferences.userRoot(), event.getChild());
assertSame(Preferences.systemRoot(), event.getSource());
}
public void testConstructorNullParam() {
try {
event = new NodeChangeEvent(null, Preferences.userRoot());
fail();
} catch (IllegalArgumentException e) {
}
event = new NodeChangeEvent(Preferences.systemRoot(), null);
assertSame(Preferences.systemRoot(), event.getParent());
assertNull(event.getChild());
assertSame(Preferences.systemRoot(), event.getSource());
}
public void testSerialization() throws Exception {
event = new NodeChangeEvent(Preferences.systemRoot(), null);
try {
SerializationTest.copySerializable(event);
fail("No expected NotSerializableException");
} catch (NotSerializableException e) {
}
}
}