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17 package org.apache.asn1.ber ;
18
19
20 import junit.framework.TestCase ;
21
22
23 /***
24 * Tests the
25 *
26 * @author <a href="mailto:dev@directory.apache.org">
27 * Apache Directory Project</a>
28 * @version $Rev: 289141 $
29 */
30 public class BERDecoderStateTest extends TestCase
31 {
32
33 public static void main(String[] args)
34 {
35 junit.textui.TestRunner.run(BERDecoderStateTest.class);
36 }
37
38
39
40
41 protected void setUp() throws Exception
42 {
43 super.setUp();
44 }
45
46
47
48
49 protected void tearDown() throws Exception
50 {
51 super.tearDown();
52 }
53
54 /***
55 * Constructor for BERDecoderStateTest.
56 * @param arg0
57 */
58 public BERDecoderStateTest(String arg0)
59 {
60 super(arg0);
61 }
62
63 public void testGetNext()
64 {
65 BERDecoderState state = BERDecoderState.getStartState() ;
66
67 assertEquals( BERDecoderState.TAG, state ) ;
68 state = state.getNext( true ) ;
69 assertEquals( BERDecoderState.LENGTH, state ) ;
70 state = state.getNext( true ) ;
71 assertEquals( BERDecoderState.VALUE, state ) ;
72
73 state = state.getNext( true ) ;
74 assertEquals( BERDecoderState.TAG, state ) ;
75 state = state.getNext( true ) ;
76 assertEquals( BERDecoderState.LENGTH, state ) ;
77 state = state.getNext( false ) ;
78 assertEquals( BERDecoderState.TAG, state ) ;
79 }
80
81 public void testIsEndState()
82 {
83 assertFalse( BERDecoderState.TAG.isEndState( true ) ) ;
84 assertFalse( BERDecoderState.TAG.isEndState( false ) ) ;
85 assertFalse( BERDecoderState.LENGTH.isEndState( true ) ) ;
86 assertTrue( BERDecoderState.LENGTH.isEndState( false ) ) ;
87 assertTrue( BERDecoderState.VALUE.isEndState( true ) ) ;
88 assertTrue( BERDecoderState.VALUE.isEndState( false ) ) ;
89 }
90
91 public void testGetStartState()
92 {
93 assertEquals( BERDecoderState.TAG, BERDecoderState.getStartState() ) ;
94 }
95
96
97
98
99 public void testGetStateString()
100 {
101 assertEquals( BERDecoderState.LENGTH,
102 BERDecoderState.getState(BERDecoderState.LENGTH.getName()) ) ;
103 assertEquals( BERDecoderState.TAG,
104 BERDecoderState.getState(BERDecoderState.TAG.getName()) ) ;
105 assertEquals( BERDecoderState.VALUE,
106 BERDecoderState.getState(BERDecoderState.VALUE.getName()) ) ;
107
108 assertEquals( BERDecoderState.LENGTH,
109 BERDecoderState.getState("length") ) ;
110 assertEquals( BERDecoderState.TAG,
111 BERDecoderState.getState("TAG") ) ;
112 assertEquals( BERDecoderState.TAG,
113 BERDecoderState.getState("Tag") ) ;
114 assertEquals( BERDecoderState.VALUE,
115 BERDecoderState.getState("value") ) ;
116
117 try
118 {
119 BERDecoderState.getState("asdf") ;
120 fail( "should not be reached due to thrown exception" ) ;
121 }
122 catch ( Throwable t )
123 {
124 assertNotNull( t ) ;
125 }
126 }
127
128
129
130
131 public void testGetStateint()
132 {
133 assertEquals( BERDecoderState.LENGTH,
134 BERDecoderState.getState(BERDecoderState.LENGTH_VAL) ) ;
135 assertEquals( BERDecoderState.TAG,
136 BERDecoderState.getState(BERDecoderState.TAG_VAL) ) ;
137 assertEquals( BERDecoderState.VALUE,
138 BERDecoderState.getState(BERDecoderState.VALUE_VAL) ) ;
139
140 try
141 {
142 BERDecoderState.getState( 293847 ) ;
143 fail( "should not be reached due to thrown exception" ) ;
144 }
145 catch ( Throwable t )
146 {
147 assertNotNull( t ) ;
148 }
149 }
150 }