1   /*
2    * Copyright 2002-2004 the original author or authors.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5    * use this file except in compliance with the License. You may obtain a copy of
6    * 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, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations under
14   * the License.
15   */
16  package org.springframework.richclient.settings;
17  
18  import junit.framework.TestCase;
19  
20  /**
21   * @author Peter De Bruycker
22   */
23  public class SettingsManagerTests extends TestCase {
24  	public void testSetSettingsFactory() {
25  		SettingsManager settingsManager = new SettingsManager();
26  		assertTrue("Default must be TransientSettingsFactory",
27  				settingsManager.getSettingsFactory() instanceof TransientSettingsFactory);
28  
29  		TestableSettingsFactory factory = new TestableSettingsFactory();
30  		settingsManager.setSettingsFactory(factory);
31  		assertEquals(factory, settingsManager.getSettingsFactory());
32  
33  		settingsManager.setSettingsFactory(null);
34  		assertTrue("null resets factory", settingsManager.getSettingsFactory() instanceof TransientSettingsFactory);
35  	}
36  
37  	public void testGetInternalSettings() throws SettingsException {
38  		SettingsManager settingsManager = new SettingsManager();
39  
40  		TestableSettingsFactory factory = new TestableSettingsFactory();
41  		settingsManager.setSettingsFactory(factory);
42  
43  		TransientSettings settings = new TransientSettings();
44  		factory.setSettings(settings);
45  
46  		Settings internalSettings = settingsManager.getInternalSettings();
47  		assertSame(settings, internalSettings);
48  		assertEquals(1, factory.getCount());
49  		assertEquals("internal", factory.getKey());
50  
51  		factory.reset();
52  
53  		Settings internalSettings2 = settingsManager.getInternalSettings();
54  		assertSame(internalSettings, internalSettings2);
55  		assertEquals(0, factory.getCount());
56  	}
57  
58  	public void testGetUserSettings() throws SettingsException {
59  		SettingsManager settingsManager = new SettingsManager();
60  
61  		TestableSettingsFactory factory = new TestableSettingsFactory();
62  		settingsManager.setSettingsFactory(factory);
63  
64  		TransientSettings settings = new TransientSettings();
65  		factory.setSettings(settings);
66  
67  		Settings userSettings = settingsManager.getUserSettings();
68  		assertSame(settings, userSettings);
69  		assertEquals(1, factory.getCount());
70  		assertEquals("user", factory.getKey());
71  
72  		factory.reset();
73  
74  		Settings userSettings2 = settingsManager.getUserSettings();
75  		assertSame(userSettings, userSettings2);
76  		assertEquals(0, factory.getCount());
77  	}
78  
79  	public void testCreateSettings() throws SettingsException {
80  		SettingsManager settingsManager = new SettingsManager();
81  
82  		TestableSettingsFactory factory = new TestableSettingsFactory();
83  		settingsManager.setSettingsFactory(factory);
84  
85  		TransientSettings settings = new TransientSettings();
86  		factory.setSettings(settings);
87  
88  		Settings otherSettings = settingsManager.createSettings("key");
89  		assertSame(settings, otherSettings);
90  		assertEquals(1, factory.getCount());
91  		assertEquals("key", factory.getKey());
92  
93  		factory.reset();
94  		factory.setSettings(settings);
95  
96  		Settings otherSettings2 = settingsManager.createSettings("key");
97  		assertSame(settings, otherSettings2);
98  		assertEquals(1, factory.getCount());
99  		assertEquals("key", factory.getKey());
100 	}
101 
102 }