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.dependency; |
34 | |
35 | import java.io.*; |
36 | import java.util.*; |
37 | |
38 | import junit.framework.*; |
39 | |
40 | import com.jeantessier.classreader.*; |
41 | |
42 | public class TestCodeDependencyCollector extends TestCase { |
43 | public static final String TEST_CLASS = "test"; |
44 | public static final String TEST_FILENAME = "classes" + File.separator + "test.class"; |
45 | |
46 | private NodeFactory factory; |
47 | |
48 | protected void setUp() throws Exception { |
49 | factory = new NodeFactory(); |
50 | |
51 | ClassfileLoader loader = new AggregatingClassfileLoader(); |
52 | loader.addLoadListener(new LoadListenerVisitorAdapter(new CodeDependencyCollector(factory))); |
53 | loader.load(Collections.singleton(TEST_FILENAME)); |
54 | } |
55 | |
56 | public void testPackages() { |
57 | assertEquals("nb packages", 4, factory.getPackages().size()); |
58 | |
59 | Node node; |
60 | |
61 | node = factory.getPackages().get(""); |
62 | assertNotNull("default package missing", node); |
63 | assertTrue("default package not concrete", node.isConfirmed()); |
64 | |
65 | node = factory.getPackages().get("java.io"); |
66 | assertNotNull("package java.io missing", node); |
67 | assertFalse("package java.io is concrete", node.isConfirmed()); |
68 | |
69 | node = factory.getPackages().get("java.lang"); |
70 | assertNotNull("package java.lang missing", node); |
71 | assertFalse("package java.lang is concrete", node.isConfirmed()); |
72 | |
73 | node = factory.getPackages().get("java.util"); |
74 | assertNotNull("package java.util missing", node); |
75 | assertFalse("package java.util is concrete", node.isConfirmed()); |
76 | } |
77 | |
78 | public void testClasses() { |
79 | assertEquals("nb classes", 8, factory.getClasses().size()); |
80 | |
81 | Node node; |
82 | |
83 | node = factory.getClasses().get("test"); |
84 | assertNotNull("class test missing", node); |
85 | assertTrue("class test not concrete", node.isConfirmed()); |
86 | |
87 | node = factory.getClasses().get("java.io.PrintStream"); |
88 | assertNotNull("class java.io.PrintStream missing", node); |
89 | assertFalse("class java.io.PrintStream is concrete", node.isConfirmed()); |
90 | |
91 | node = factory.getClasses().get("java.lang.NullPointerException"); |
92 | assertNotNull("class java.lang.NullPointerException missing", node); |
93 | assertFalse("class java.lang.NullPointerException is concrete", node.isConfirmed()); |
94 | |
95 | node = factory.getClasses().get("java.lang.Object"); |
96 | assertNotNull("class java.lang.Object missing", node); |
97 | assertFalse("class java.lang.Object is concrete", node.isConfirmed()); |
98 | |
99 | node = factory.getClasses().get("java.lang.String"); |
100 | assertNotNull("class java.lang.String missing", node); |
101 | assertFalse("class java.lang.String is concrete", node.isConfirmed()); |
102 | |
103 | node = factory.getClasses().get("java.lang.System"); |
104 | assertNotNull("class java.lang.System missing", node); |
105 | assertFalse("class java.lang.System is concrete", node.isConfirmed()); |
106 | |
107 | node = factory.getClasses().get("java.util.Collections"); |
108 | assertNotNull("class java.util.Collections missing", node); |
109 | assertFalse("class java.util.Collections is concrete", node.isConfirmed()); |
110 | |
111 | node = factory.getClasses().get("java.util.Set"); |
112 | assertNotNull("class java.util.Set missing", node); |
113 | assertFalse("class java.util.Set is concrete", node.isConfirmed()); |
114 | } |
115 | |
116 | public void testFeatures() { |
117 | assertEquals("nb features", 6, factory.getFeatures().size()); |
118 | |
119 | Node node; |
120 | |
121 | node = factory.getFeatures().get("test.main(java.lang.String[])"); |
122 | assertNotNull("feature test.main(java.lang.String[]) missing", node); |
123 | assertTrue("feature test.main(java.lang.String[]) not concrete", node.isConfirmed()); |
124 | |
125 | node = factory.getFeatures().get("test.test()"); |
126 | assertNotNull("feature test.test() missing", node); |
127 | assertTrue("feature test.test() not concrete", node.isConfirmed()); |
128 | |
129 | node = factory.getFeatures().get("java.io.PrintStream.println(java.lang.Object)"); |
130 | assertNotNull("feature java.io.PrintStream.println(java.lang.Object) missing", node); |
131 | assertFalse("feature java.io.PrintStream.println(java.lang.Object) is concrete", node.isConfirmed()); |
132 | |
133 | node = factory.getFeatures().get("java.lang.Object.Object()"); |
134 | assertNotNull("feature java.lang.Object.Object() missing", node); |
135 | assertFalse("feature java.lang.Object.Object() is concrete", node.isConfirmed()); |
136 | |
137 | node = factory.getFeatures().get("java.lang.System.out"); |
138 | assertNotNull("feature java.lang.System.out missing", node); |
139 | assertFalse("feature java.lang.System.out is concrete", node.isConfirmed()); |
140 | |
141 | node = factory.getFeatures().get("java.util.Collections.singleton(java.lang.Object)"); |
142 | assertNotNull("feature java.util.Collections.singleton(java.lang.Object) missing", node); |
143 | assertFalse("feature java.util.Collections.singleton(java.lang.Object) is concrete", node.isConfirmed()); |
144 | } |
145 | } |