1 | /* |
2 | * Copyright (c) 2001-2009, Jean Tessier |
3 | * All rights reserved. |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
8 | * |
9 | * * Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * |
12 | * * Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * |
16 | * * Neither the name of Jean Tessier nor the names of his contributors |
17 | * may be used to endorse or promote products derived from this software |
18 | * without specific prior written permission. |
19 | * |
20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR |
24 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
26 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
27 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
28 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
29 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
30 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
31 | */ |
32 | |
33 | package com.jeantessier.classreader.impl; |
34 | |
35 | import org.jmock.*; |
36 | |
37 | import com.jeantessier.classreader.AttributeType; |
38 | import com.jeantessier.classreader.Integer_info; |
39 | import com.jeantessier.classreader.*; |
40 | |
41 | public class TestConstantValue_attribute extends TestAttributeBase { |
42 | private static final int CONSTANT_VALUE_INDEX = 2; |
43 | |
44 | private ConstantValue_attribute sut; |
45 | |
46 | protected void setUp() throws Exception { |
47 | super.setUp(); |
48 | |
49 | expectReadAttributeLength(2); |
50 | expectReadU2(CONSTANT_VALUE_INDEX); |
51 | expectLookupRawValue(CONSTANT_VALUE_INDEX, mock(Integer_info.class, "lookup during construction")); |
52 | |
53 | sut = new ConstantValue_attribute(mockConstantPool, mockOwner, mockIn); |
54 | } |
55 | |
56 | public void testGetValueIndex() { |
57 | assertEquals(CONSTANT_VALUE_INDEX, sut.getValueIndex()); |
58 | } |
59 | |
60 | public void testGetRawValue() { |
61 | Integer_info mockInteger_info = mock(Integer_info.class); |
62 | expectLookupRawValue(CONSTANT_VALUE_INDEX, mockInteger_info); |
63 | assertSame(mockInteger_info, sut.getRawValue()); |
64 | } |
65 | |
66 | public void testGetAttributeName() { |
67 | assertEquals(AttributeType.CONSTANT_VALUE.getAttributeName(), sut.getAttributeName()); |
68 | } |
69 | |
70 | public void testAccept() { |
71 | final Visitor mockVisitor = mock(Visitor.class); |
72 | |
73 | checking(new Expectations() {{ |
74 | one (mockVisitor).visitConstantValue_attribute(sut); |
75 | }}); |
76 | |
77 | sut.accept(mockVisitor); |
78 | } |
79 | |
80 | private void expectLookupRawValue(final int index, final Integer_info mockInteger_info) { |
81 | checking(new Expectations() {{ |
82 | one (mockConstantPool).get(index); |
83 | will(returnValue(mockInteger_info)); |
84 | }}); |
85 | } |
86 | } |