1/* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements.  See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License.  You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package org.apache.harmony.tests.java.util.prefs;
18
19import java.util.prefs.Preferences;
20import java.util.prefs.PreferencesFactory;
21import junit.framework.TestCase;
22
23/**
24 *
25 */
26public class PreferencesFactoryTest extends TestCase {
27
28    PreferencesFactory f;
29
30    /*
31     * @see TestCase#setUp()
32     */
33    @Override
34    protected void setUp() throws Exception {
35        super.setUp();
36        f = new PreferencesFactoryImpl();
37    }
38
39    public void testUserRoot() {
40        assertNull(f.userRoot());
41    }
42
43    public void testSystemRoot() {
44        assertNull(f.systemRoot());
45    }
46
47    public static class PreferencesFactoryImpl implements PreferencesFactory {
48
49        public Preferences userRoot() {
50            return null;
51        }
52
53        public Preferences systemRoot() {
54            return null;
55        }
56
57    }
58
59}
60