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1 package junitx.util;
2
3 import junit.framework.TestCase;
4 import junitx.example.PrivateAccessorExample;
5
6
10 public class PrivateAccessorTest
11 extends TestCase {
12
13 private PrivateAccessorExample example;
14 private ExampleSubclass example2;
15
16 public PrivateAccessorTest(String  name) {
17 super(name);
18 }
19
20 public void setUp() {
21 this.example = new PrivateAccessorExample();
22 this.example2 = new ExampleSubclass();
23 }
24
25 public void testGetSetIntViaMethod()
26 throws Throwable {
27 Object res = PrivateAccessor.invoke(this.example, "setIntValue", new Class []{int.class}, new Object []{new Integer (1)});
28 assertNull(res);
29
30 res = PrivateAccessor.invoke(this.example, "getIntValue", new Class [0], new Object [0]);
31 assertNotNull(res);
32 assertEquals(new Integer (1), res);
33 }
34
35 public void testGetSetIntDirect()
36 throws Exception {
37 PrivateAccessor.setField(this.example, "intvalue", new Integer (1));
38
39 Object res = PrivateAccessor.getField(this.example, "intvalue");
40 assertNotNull(res);
41 assertEquals(new Integer (1), res);
42 }
43
44 public void testGetSetDoubleViaMethod()
45 throws Throwable {
46 Object res = PrivateAccessor.invoke(PrivateAccessorExample.class, "setDoubleValue", new Class []{double.class}, new Object []{new Double (1234.567)});
47 assertNull(res);
48
49 res = PrivateAccessor.invoke(PrivateAccessorExample.class, "getDoubleValue", new Class [0], new Object [0]);
50 assertNotNull(res);
51 assertEquals(1234.567, ((Double ) res).doubleValue(), 0);
52 }
53
54 public void testGetSetDoubleDirect()
55 throws Exception {
56 PrivateAccessor.setField(PrivateAccessorExample.class, "doublevalue", new Double (1234.567));
57
58 Object res = PrivateAccessor.getField(PrivateAccessorExample.class, "doublevalue");
59 assertNotNull(res);
60 assertEquals(1234.567, ((Double ) res).doubleValue(), 0);
61 }
62
63 public void testGetSetBoolViaMethod()
64 throws Throwable {
65 Object res = PrivateAccessor.invoke(this.example, "setBoolValue", new Class []{Boolean .class}, new Object []{new Boolean (false)});
66 assertNull(res);
67
68 res = PrivateAccessor.invoke(this.example, "getBoolValue", new Class [0], new Object [0]);
69 assertNotNull(res);
70 assertEquals(new Boolean (false), res);
71 }
72
73 public void testGetSetBoolDirect()
74 throws Exception {
75 PrivateAccessor.setField(this.example, "boolvalue", new Boolean (true));
76
77 Object res = PrivateAccessor.getField(this.example, "boolvalue");
78 assertNotNull(res);
79 assertEquals(new Boolean (true), res);
80 }
81
82 public void testSubclassGetSetIntViaMethod()
83 throws Throwable {
84 Object res = PrivateAccessor.invoke(this.example2, "setIntValue", new Class []{int.class}, new Object []{new Integer (8)});
85 assertNull(res);
86
87 res = PrivateAccessor.invoke(this.example2, "getIntValue", new Class [0], new Object [0]);
88 assertNotNull(res);
89 assertEquals(new Integer (10), res);
90 }
91
92 public void testSubclassGetSetIntDirect()
93 throws Exception {
94 PrivateAccessor.setField(this.example2, "intvalue", new Integer (8));
95
96 Object res = PrivateAccessor.getField(this.example2, "intvalue");
97 assertNotNull(res);
98 assertEquals(new Integer (8), res);
99 }
100
101 public void testSubclassGetSetBoolViaMethod()
102 throws Throwable {
103 Object res = PrivateAccessor.invoke(this.example2, "setBoolValue", new Class []{Boolean .class}, new Object []{new Boolean (false)});
104 assertNull(res);
105
106 res = PrivateAccessor.invoke(this.example2, "getBoolValue", new Class [0], new Object [0]);
107 assertNotNull(res);
108 assertEquals(new Boolean (false), res);
109 }
110
111 public void testSubclassGetSetBoolDirect()
112 throws Exception {
113 PrivateAccessor.setField(this.example2, "boolvalue", new Boolean (true));
114
115 Object res = PrivateAccessor.getField(this.example2, "boolvalue");
116 assertNotNull(res);
117 assertEquals(new Boolean (true), res);
118 }
119
120 public void testSubclassThrowingException()
121 throws Throwable {
122 try {
123 PrivateAccessor.invoke(this.example2, "throwingException", new Class [0], new Object [0]);
124 } catch (NullPointerException e) {
125 return;
126 }
127 fail();
128 }
129
130 public class ExampleSubclass
131 extends PrivateAccessorExample {
132
133 private int intvalue;
134
135 private int getIntValue() {
136 return this.intvalue + 2;
137 }
138
139 private void setIntValue(int intvalue) {
140 this.intvalue = intvalue;
141 }
142
143 private void throwingException() {
144 throw new NullPointerException ();
145 }
146 }
147
148 }
149 |
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