1 /***
2 * Copyright 2003-2010 Terracotta, Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * 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
17 package net.sf.ehcache.extension;
18
19 import net.sf.ehcache.AbstractCacheTest;
20 import net.sf.ehcache.Cache;
21 import net.sf.ehcache.CacheManager;
22 import net.sf.ehcache.Status;
23 import net.sf.ehcache.event.CountingCacheEventListener;
24 import org.junit.After;
25
26 import static org.junit.Assert.assertEquals;
27 import static org.junit.Assert.assertNotNull;
28
29 import org.junit.Before;
30 import org.junit.Test;
31
32 /***
33 * @author <a href="mailto:gluck@gregluck.com">Greg Luck</a>
34 * @version $Id: CacheExtensionTest.html 13146 2011-08-01 17:12:39Z oletizi $
35 */
36 public class CacheExtensionTest {
37
38 /***
39 * manager
40 */
41 protected CacheManager manager;
42
43
44 /***
45 * {@inheritDoc}
46 *
47 * @throws Exception
48 */
49 @Before
50 public void setUp() throws Exception {
51 CountingCacheEventListener.resetCounters();
52 manager = CacheManager.create(AbstractCacheTest.TEST_CONFIG_DIR + "ehcache-cacheextension.xml");
53 }
54
55
56 /***
57 * {@inheritDoc}
58 *
59 * @throws Exception
60 */
61 @After
62 public void tearDown() throws Exception {
63 if (!manager.getStatus().equals(Status.STATUS_SHUTDOWN)) {
64 manager.shutdown();
65 }
66 }
67
68
69 /***
70 * Tests the put listener.
71 */
72 @Test
73 public void testExtensionDirectly() {
74
75 manager.addCache("test");
76 TestCacheExtension testCacheExtension = new TestCacheExtension(manager.getCache("test"), "valueA");
77 assertEquals(Status.STATUS_UNINITIALISED, testCacheExtension.getStatus());
78 assertEquals("valueA", testCacheExtension.getPropertyA());
79
80 testCacheExtension.init();
81 assertEquals(Status.STATUS_ALIVE, testCacheExtension.getStatus());
82
83 testCacheExtension.dispose();
84 assertEquals(Status.STATUS_SHUTDOWN, testCacheExtension.getStatus());
85
86 }
87
88
89 /***
90 * Tests the put listener.
91 */
92 @Test
93 public void testExtensionFromConfiguration() {
94
95 assertEquals(Status.STATUS_ALIVE, TestCacheExtension.getStaticStatus());
96 assertEquals("valueA", TestCacheExtension.getPropertyA());
97
98 Cache cache = manager.getCache("testCacheExtensionCache");
99
100
101 assertNotNull(cache.get("key1"));
102
103 manager.shutdown();
104 assertEquals(Status.STATUS_SHUTDOWN, TestCacheExtension.getStaticStatus());
105
106 }
107
108 /***
109 * Tests the put listener.
110 */
111 @Test
112 public void testProgrammaticAdd() {
113
114 manager.addCache("test");
115 Cache cache = manager.getCache("test");
116 TestCacheExtension testCacheExtension = new TestCacheExtension(cache, "valueA");
117 assertEquals(Status.STATUS_UNINITIALISED, testCacheExtension.getStatus());
118 assertEquals("valueA", testCacheExtension.getPropertyA());
119
120 testCacheExtension.init();
121 assertEquals(Status.STATUS_ALIVE, testCacheExtension.getStatus());
122
123 cache.registerCacheExtension(testCacheExtension);
124 manager.shutdown();
125 assertEquals(Status.STATUS_SHUTDOWN, testCacheExtension.getStatus());
126 }
127
128
129 /***
130 * We need to make sure that cloning a default cache results in a new cache with its own
131 * set of cache extensions.
132 */
133 @Test
134 public void testClone() {
135
136
137 manager.addCache("clonedCache");
138 }
139 }