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Java > Open Source Codes > com > jeantessier > dependency > TestClassNode


1 /*
2  * Copyright (c) 2001-2005, 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 junit.framework.*;
36
37 public class TestClassNode extends TestCase {
38     private NodeFactory factory;
39     private ClassNode node;
40     
41     protected void setUp() throws Exception JavaDoc {
42         factory = new NodeFactory();
43     }
44
45     public void testSwitchClassNodeFromReferencedToConcrete() {
46         node = factory.createClass("a.A", false);
47         
48         assertFalse("Not referenced", node.getPackageNode().isConfirmed());
49         assertFalse("Not referenced", node.isConfirmed());
50         node.setConfirmed(true);
51         assertTrue("Not concrete", node.getPackageNode().isConfirmed());
52         assertTrue("Not concrete", node.isConfirmed());
53     }
54
55     public void testSwitchOneClassNodeOutOfTwoFromReferencedToConcrete() {
56         node = factory.createClass("a.A", false);
57         factory.createClass("a.B", false);
58         
59         assertFalse("Not referenced", node.getPackageNode().isConfirmed());
60         assertFalse("Not referenced", node.isConfirmed());
61         node.setConfirmed(true);
62         assertTrue("Not concrete", node.getPackageNode().isConfirmed());
63         assertTrue("Not concrete", node.isConfirmed());
64     }
65
66     public void testMakingClassNodeConcreteDoesNotChangeItsFeatures() {
67         node = factory.createClass("a.A", false);
68         factory.createFeature("a.A.a", false);
69
70         assertFalse("Not referenced", node.getPackageNode().isConfirmed());
71         assertFalse("Not referenced", node.isConfirmed());
72         assertFalse("Not referenced", ((Node) node.getFeatures().iterator().next()).isConfirmed());
73         node.setConfirmed(true);
74         assertTrue("Not concrete", node.getPackageNode().isConfirmed());
75         assertTrue("Not concrete", node.isConfirmed());
76         assertFalse("Not referenced", ((Node) node.getFeatures().iterator().next()).isConfirmed());
77     }
78
79     public void testSwitchEmptyClassNodeFromConcreteToReferenced() {
80         node = factory.createClass("a.A", true);
81
82         assertTrue("Not concrete", node.getPackageNode().isConfirmed());
83         assertTrue("Not concrete", node.isConfirmed());
84         node.setConfirmed(false);
85         assertFalse("Not referenced", node.getPackageNode().isConfirmed());
86         assertFalse("Not referenced", node.isConfirmed());
87     }
88
89     public void testSwitchOneClassNodeOutOfTwoFromConcreteToReferenced() {
90         node = factory.createClass("a.A", true);
91         factory.createClass("a.B", true);
92         
93         assertTrue("Not concrete", node.getPackageNode().isConfirmed());
94         assertTrue("Not concrete", node.isConfirmed());
95         node.setConfirmed(false);
96         assertTrue("Not concrete", node.getPackageNode().isConfirmed());
97         assertFalse("Not referenced", node.isConfirmed());
98     }
99
100     public void testSwitchClassNodeWithConcreteFeatureFromConcreteToReferenced() {
101         node = factory.createClass("a.A", true);
102         factory.createFeature("a.A.a", true);
103
104         assertTrue("Not concrete", node.getPackageNode().isConfirmed());
105         assertTrue("Not concrete", node.isConfirmed());
106         assertTrue("Not concrete", ((Node) node.getFeatures().iterator().next()).isConfirmed());
107         node.setConfirmed(false);
108         assertFalse("Not referenced", node.getPackageNode().isConfirmed());
109         assertFalse("Not referenced", node.isConfirmed());
110         assertFalse("Not referenced", ((Node) node.getFeatures().iterator().next()).isConfirmed());
111     }
112
113     public void testSwitchClassNodeWithReferencedClassFromConcreteToReferenced() {
114         node = factory.createClass("a.A", true);
115         factory.createFeature("a.A.a", false);
116
117         assertTrue("Not concrete", node.getPackageNode().isConfirmed());
118         assertTrue("Not concrete", node.isConfirmed());
119         assertFalse("Not referenced", ((Node) node.getFeatures().iterator().next()).isConfirmed());
120         node.setConfirmed(false);
121         assertFalse("Not referenced", node.getPackageNode().isConfirmed());
122         assertFalse("Not referenced", node.isConfirmed());
123         assertFalse("Not referenced", ((Node) node.getFeatures().iterator().next()).isConfirmed());
124     }
125 }
126
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