android-platform-libcore/luni/src/test/java/org/apache/harmony/prefs/tests/java/util/prefs/NodeChangeListenerTest.java

/* 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 dalvik.annotation.TestLevel;
import dalvik.annotation.TestTargetClass;
import dalvik.annotation.TestTargetNew;
import junit.framework.TestCase;

import java.util.prefs.NodeChangeEvent;
import java.util.prefs.NodeChangeListener;
import java.util.prefs.Preferences;

/**
 *
 */
@TestTargetClass(NodeChangeListener.class)
public class NodeChangeListenerTest extends TestCase {

    NodeChangeListener l;

    /*
     * @see TestCase#setUp()
     */
    @Override
    protected void setUp() throws Exception {
        super.setUp();
        l = new NodeChangeListenerImpl();
    }

    /*
     * @see TestCase#tearDown()
     */
    @Override
    protected void tearDown() throws Exception {
        super.tearDown();
    }

    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "Testing Interface",
        method = "childAdded",
        args = {java.util.prefs.NodeChangeEvent.class}
    )
    public void testChildAdded() {
        l.childAdded(new NodeChangeEvent(Preferences.userRoot(), Preferences
                .userRoot()));
    }

    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "Testing Interface",
        method = "childRemoved",
        args = {java.util.prefs.NodeChangeEvent.class}
    )
    public void testChildRemoved() {
        l.childRemoved(new NodeChangeEvent(Preferences.userRoot(), Preferences
                .userRoot()));
    }

    public static class NodeChangeListenerImpl implements NodeChangeListener {

        public void childAdded(NodeChangeEvent e) {
        }

        public void childRemoved(NodeChangeEvent e) {
        }

    }

}