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1
17 package org.apache.commons.collections.primitives.decorators;
18
19 import junit.framework.Test;
20 import junit.framework.TestCase;
21 import junit.framework.TestSuite;
22
23 import org.apache.commons.collections.primitives.ByteCollection;
24 import org.apache.commons.collections.primitives.ByteList;
25 import org.apache.commons.collections.primitives.ByteListIterator;
26
27
31 public class TestBaseProxyByteList extends TestCase {
32
33
36 public TestBaseProxyByteList(String  testName) {
37 super(testName);
38 }
39
40 public static Test suite() {
41 return new TestSuite(TestBaseProxyByteList.class);
42 }
43
44
47 public void testListCallsAreProxied() {
48 final InvocationCounter proxied = new InvocationCounter();
49 BaseProxyByteList list = new BaseProxyByteList() {
50 protected ByteList getProxiedList() {
51 return proxied;
52 }
53 };
54
55 assertSame(list.getProxiedList(),list.getProxiedCollection());
56
57 assertEquals(0,proxied.getAddCount());
58 list.add(1,(byte)1);
59 assertEquals(1,proxied.getAddCount());
60
61 assertEquals(0,proxied.getAddAllCount());
62 list.addAll(1,null);
63 assertEquals(1,proxied.getAddAllCount());
64
65 assertEquals(0,proxied.getGetCount());
66 list.get(1);
67 assertEquals(1,proxied.getGetCount());
68
69 assertEquals(0,proxied.getIndexOfCount());
70 list.indexOf((byte)1);
71 assertEquals(1,proxied.getIndexOfCount());
72
73 assertEquals(0,proxied.getLastIndexOfCount());
74 list.lastIndexOf((byte)1);
75 assertEquals(1,proxied.getLastIndexOfCount());
76
77 assertEquals(0,proxied.getListIteratorCount());
78 list.listIterator();
79 assertEquals(1,proxied.getListIteratorCount());
80
81 assertEquals(0,proxied.getListIteratorFromCount());
82 list.listIterator(1);
83 assertEquals(1,proxied.getListIteratorFromCount());
84
85 assertEquals(0,proxied.getRemoveElementAtCount());
86 list.removeElementAt(1);
87 assertEquals(1,proxied.getRemoveElementAtCount());
88
89 assertEquals(0,proxied.getSetCount());
90 list.set(1,(byte)1);
91 assertEquals(1,proxied.getSetCount());
92
93 assertEquals(0,proxied.getSubListCount());
94 list.subList(1,2);
95 assertEquals(1,proxied.getSubListCount());
96 }
97
98
101 static class InvocationCounter extends TestBaseProxyByteCollection.InvocationCounter implements ByteList {
102 private int addCount;
103 private int addAllCount;
104 private int getCount;
105 private int indexOfCount;
106 private int lastIndexOfCount;
107 private int listIteratorCount;
108 private int listIteratorFromCount;
109 private int removeElementAtCount;
110 private int setCount;
111 private int subListCount;
112
113 public void add(int index, byte element) {
114 addCount++;
115 }
116
117 public boolean addAll(int index, ByteCollection collection) {
118 addAllCount++;
119 return false;
120 }
121
122 public byte get(int index) {
123 getCount++;
124 return 0;
125 }
126
127 public int indexOf(byte element) {
128 indexOfCount++;
129 return 0;
130 }
131
132 public int lastIndexOf(byte element) {
133 lastIndexOfCount++;
134 return 0;
135 }
136
137 public ByteListIterator listIterator() {
138 listIteratorCount++;
139 return null;
140 }
141
142 public ByteListIterator listIterator(int index) {
143 listIteratorFromCount++;
144 return null;
145 }
146
147 public byte removeElementAt(int index) {
148 removeElementAtCount++;
149 return 0;
150 }
151
152 public byte set(int index, byte element) {
153 setCount++;
154 return 0;
155 }
156
157 public ByteList subList(int fromIndex, int toIndex) {
158 subListCount++;
159 return null;
160 }
161
162 public int getAddAllCount() {
163 return addAllCount;
164 }
165
166 public int getAddCount() {
167 return addCount;
168 }
169
170 public int getGetCount() {
171 return getCount;
172 }
173
174 public int getIndexOfCount() {
175 return indexOfCount;
176 }
177
178 public int getLastIndexOfCount() {
179 return lastIndexOfCount;
180 }
181
182 public int getListIteratorCount() {
183 return listIteratorCount;
184 }
185
186 public int getListIteratorFromCount() {
187 return listIteratorFromCount;
188 }
189
190 public int getRemoveElementAtCount() {
191 return removeElementAtCount;
192 }
193
194 public int getSetCount() {
195 return setCount;
196 }
197
198 public int getSubListCount() {
199 return subListCount;
200 }
201
202 }
203 } |
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