1 |
| package org.jboss.cache.factories; |
2 |
| |
3 |
| import org.jboss.cache.CacheSPI; |
4 |
| import org.jboss.cache.DefaultCacheFactory; |
5 |
| import org.jboss.cache.config.Configuration; |
6 |
| import org.jboss.cache.interceptors.Interceptor; |
7 |
| |
8 |
| import java.util.List; |
9 |
| |
10 |
| |
11 |
| |
12 |
| |
13 |
| public class CustomInterceptorChainTest extends InterceptorChainTestBase |
14 |
| { |
15 |
| private CacheSPI cache; |
16 |
| |
17 |
9
| protected void setUp() throws Exception
|
18 |
| { |
19 |
9
| Configuration c = new Configuration();
|
20 |
9
| cache = (CacheSPI) DefaultCacheFactory.getInstance().createCache(c);
|
21 |
9
| cache.create();
|
22 |
| } |
23 |
| |
24 |
9
| protected void tearDown()
|
25 |
| { |
26 |
9
| if (cache != null)
|
27 |
| { |
28 |
9
| cache.stop();
|
29 |
9
| cache = null;
|
30 |
| } |
31 |
| } |
32 |
| |
33 |
1
| public void testChainImmutability()
|
34 |
| { |
35 |
1
| try
|
36 |
| { |
37 |
1
| cache.getInterceptorChain().add(new TestInterceptor());
|
38 |
0
| fail("unsupportedException should have been thrown as the chain obtained from the cache should be immutable");
|
39 |
| } |
40 |
| catch (UnsupportedOperationException uoe) |
41 |
| { |
42 |
| |
43 |
| } |
44 |
| } |
45 |
| |
46 |
1
| public void testInjectionAtHead()
|
47 |
| { |
48 |
1
| List<Interceptor> interceptors = cache.getInterceptorChain();
|
49 |
1
| assertEquals("Expecting 6 interceptors", 7, interceptors.size());
|
50 |
1
| assertInterceptorLinkage(interceptors);
|
51 |
| |
52 |
1
| Interceptor x = new TestInterceptor();
|
53 |
1
| cache.addInterceptor(x, 0);
|
54 |
| |
55 |
1
| interceptors = cache.getInterceptorChain();
|
56 |
1
| assertEquals("Expecting 7 interceptors", 8, interceptors.size());
|
57 |
1
| assertInterceptorLinkage(interceptors);
|
58 |
| |
59 |
1
| assertEquals(x, interceptors.get(0));
|
60 |
| } |
61 |
| |
62 |
1
| public void testInjectionAtTail()
|
63 |
| { |
64 |
1
| List<Interceptor> interceptors = cache.getInterceptorChain();
|
65 |
1
| assertEquals("Expecting 6 interceptors", 7, interceptors.size());
|
66 |
1
| assertInterceptorLinkage(interceptors);
|
67 |
| |
68 |
1
| Interceptor x = new TestInterceptor();
|
69 |
1
| cache.addInterceptor(x, 6);
|
70 |
| |
71 |
1
| interceptors = cache.getInterceptorChain();
|
72 |
1
| assertEquals("Expecting 7 interceptors", 8, interceptors.size());
|
73 |
1
| assertInterceptorLinkage(interceptors);
|
74 |
| |
75 |
1
| assertEquals(x, interceptors.get(6));
|
76 |
| } |
77 |
| |
78 |
1
| public void testInjectionInMiddle()
|
79 |
| { |
80 |
1
| List<Interceptor> interceptors = cache.getInterceptorChain();
|
81 |
1
| assertEquals("Expecting 6 interceptors", 7, interceptors.size());
|
82 |
1
| assertInterceptorLinkage(interceptors);
|
83 |
| |
84 |
1
| Interceptor x = new TestInterceptor();
|
85 |
1
| cache.addInterceptor(x, 3);
|
86 |
| |
87 |
1
| interceptors = cache.getInterceptorChain();
|
88 |
1
| assertEquals("Expecting 7 interceptors", 8, interceptors.size());
|
89 |
1
| assertInterceptorLinkage(interceptors);
|
90 |
| |
91 |
1
| assertEquals(x, interceptors.get(3));
|
92 |
| } |
93 |
| |
94 |
1
| public void testInjectionBeyondTail()
|
95 |
| { |
96 |
1
| List<Interceptor> interceptors = cache.getInterceptorChain();
|
97 |
1
| assertEquals("Expecting 6 interceptors", 7, interceptors.size());
|
98 |
1
| assertInterceptorLinkage(interceptors);
|
99 |
| |
100 |
1
| Interceptor x = new TestInterceptor();
|
101 |
1
| try
|
102 |
| { |
103 |
1
| cache.addInterceptor(x, 8);
|
104 |
0
| fail("Should throw an exception");
|
105 |
| } |
106 |
| catch (IndexOutOfBoundsException e) |
107 |
| { |
108 |
| |
109 |
| } |
110 |
| } |
111 |
| |
112 |
1
| public void testRemoveAtHead()
|
113 |
| { |
114 |
1
| List<Interceptor> interceptors = cache.getInterceptorChain();
|
115 |
1
| Interceptor afterHead = interceptors.get(1);
|
116 |
1
| assertEquals("Expecting 6 interceptors", 7, interceptors.size());
|
117 |
1
| assertInterceptorLinkage(interceptors);
|
118 |
| |
119 |
1
| cache.removeInterceptor(0);
|
120 |
| |
121 |
1
| interceptors = cache.getInterceptorChain();
|
122 |
1
| assertEquals("Expecting 5 interceptors", 6, interceptors.size());
|
123 |
1
| assertInterceptorLinkage(interceptors);
|
124 |
| |
125 |
1
| assertEquals(afterHead, interceptors.get(0));
|
126 |
| } |
127 |
| |
128 |
1
| public void testRemoveAtTail()
|
129 |
| { |
130 |
1
| List<Interceptor> interceptors = cache.getInterceptorChain();
|
131 |
1
| Interceptor beforeTail = interceptors.get(4);
|
132 |
1
| assertEquals("Expecting 6 interceptors", 7, interceptors.size());
|
133 |
1
| assertInterceptorLinkage(interceptors);
|
134 |
| |
135 |
1
| cache.removeInterceptor(5);
|
136 |
| |
137 |
1
| interceptors = cache.getInterceptorChain();
|
138 |
| |
139 |
1
| System.out.println(interceptors);
|
140 |
| |
141 |
1
| assertEquals("Expecting 5 interceptors", 6, interceptors.size());
|
142 |
1
| assertInterceptorLinkage(interceptors);
|
143 |
| |
144 |
1
| assertEquals(beforeTail, interceptors.get(4));
|
145 |
| } |
146 |
| |
147 |
1
| public void testRemoveAtMiddle()
|
148 |
| { |
149 |
1
| List<Interceptor> interceptors = cache.getInterceptorChain();
|
150 |
1
| assertEquals("Expecting 6 interceptors", 7, interceptors.size());
|
151 |
1
| assertInterceptorLinkage(interceptors);
|
152 |
| |
153 |
1
| cache.removeInterceptor(3);
|
154 |
| |
155 |
1
| interceptors = cache.getInterceptorChain();
|
156 |
1
| assertEquals("Expecting 5 interceptors", 6, interceptors.size());
|
157 |
1
| assertInterceptorLinkage(interceptors);
|
158 |
| } |
159 |
| |
160 |
1
| public void testRemoveBeyondTail()
|
161 |
| { |
162 |
1
| List<Interceptor> interceptors = cache.getInterceptorChain();
|
163 |
1
| assertEquals("Expecting 6 interceptors", 7, interceptors.size());
|
164 |
1
| assertInterceptorLinkage(interceptors);
|
165 |
| |
166 |
1
| try
|
167 |
| { |
168 |
1
| cache.removeInterceptor(8);
|
169 |
0
| fail("Should throw an exception");
|
170 |
| } |
171 |
| catch (IndexOutOfBoundsException e) |
172 |
| { |
173 |
| |
174 |
| } |
175 |
| } |
176 |
| |
177 |
| |
178 |
| public static class TestInterceptor extends Interceptor |
179 |
| { |
180 |
| } |
181 |
| } |