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


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 java.io.*;
36 import java.util.*;
37
38 import junit.framework.*;
39
40 import org.apache.oro.text.perl.*;
41
42 public class TestClosureStopSelector extends TestCase {
43     private NodeFactory factory;
44
45     private PackageNode a;
46     private ClassNode a_A;
47     private FeatureNode a_A_a;
48     
49     private PackageNode b;
50     private ClassNode b_B;
51     private FeatureNode b_B_b;
52     
53     private PackageNode c;
54     private ClassNode c_C;
55     private FeatureNode c_C_c;
56
57     protected void setUp() throws Exception JavaDoc {
58         factory = new NodeFactory();
59
60         a = factory.createPackage("a");
61         a_A = factory.createClass("a.A");
62         a_A_a = factory.createFeature("a.A.a");
63         
64         b = factory.createPackage("b");
65         b_B = factory.createClass("b.B");
66         b_B_b = factory.createFeature("b.B.b");
67         
68         c = factory.createPackage("c");
69         c_C = factory.createClass("c.C");
70         c_C_c = factory.createFeature("c.C.c");
71
72         a_A_a.addDependency(b_B_b);
73         b_B_b.addDependency(c_C_c);
74     }
75
76     public void testEmpty() {
77         RegularExpressionSelectionCriteria localCriteria = new RegularExpressionSelectionCriteria();
78         localCriteria.setGlobalIncludes("/b.B.b/");
79
80         ClosureStopSelector selector = new ClosureStopSelector(localCriteria);
81         selector.traverseNodes(Collections.EMPTY_SET);
82
83         assertTrue("Failed to recognize empty collection", selector.isDone());
84     }
85
86     public void testPositive() {
87         RegularExpressionSelectionCriteria localCriteria = new RegularExpressionSelectionCriteria();
88         localCriteria.setGlobalIncludes("/b.B.b/");
89
90         ClosureStopSelector selector = new ClosureStopSelector(localCriteria);
91         selector.traverseNodes(Collections.singleton(b_B_b));
92
93         assertTrue("Failed to recognize target", selector.isDone());
94     }
95
96     public void testNegative() {
97         RegularExpressionSelectionCriteria localCriteria = new RegularExpressionSelectionCriteria();
98         localCriteria.setGlobalIncludes("/b.B.b/");
99
100         ClosureStopSelector selector = new ClosureStopSelector(localCriteria);
101         selector.traverseNodes(Collections.singleton(a_A_a));
102
103         assertFalse("Failed to ignore non-target", selector.isDone());
104     }
105
106     public void testMultiple() {
107         RegularExpressionSelectionCriteria localCriteria = new RegularExpressionSelectionCriteria();
108         localCriteria.setGlobalIncludes("/b.B.b/");
109
110         Collection targets = new ArrayList();
111         targets.add(a_A_a);
112         targets.add(b_B_b);
113         
114         ClosureStopSelector selector = new ClosureStopSelector(localCriteria);
115         selector.traverseNodes(targets);
116
117         assertTrue("Failed to recognize target", selector.isDone());
118     }
119 }
120
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