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23
24 package com.sun.enterprise.config.serverbeans.validation;
25
26 import junit.framework.*;
27
32
33 public class FrameTest extends TestCase {
34 public void testToString() {
35 Frame f = Frame.newFrame();
36 assertEquals("[ []]", f.toString());
37 Frame f1 = Frame.newFrame();
38 f1.inheritFrom(f);
39 assertEquals("[ [ []]]", f1.toString());
40 f1.put("k", "v");
41 assertEquals("[k->v [ []]]", f1.toString());
42 f1.put("k2", "v2");
43 assertEquals("[k->v, k2->v2 [ []]]", f1.toString());
44 f1.put("a", "b");
45 assertEquals("[a->b, k->v, k2->v2 [ []]]", f1.toString());
46 f.put("x", "y");
47 assertEquals("[a->b, k->v, k2->v2 [x->y []]]", f1.toString());
48
49
50 }
51
52 public void testEquality() {
53 Frame f = Frame.newFrame();
54 Frame f1 = Frame.newFrame();
55 assertEquals(f, f1);
56 f1.inheritFrom(f);
57 assertFalse(f.equals(f1));
58 assertFalse(f1.equals(f));
59 }
60
61 public void testNoLoops() {
62 Frame top = Frame.newFrame();
63 Frame middle = Frame.newFrame(top);
64 try {
65 top.inheritFrom(middle);
66 fail("expected expcetion indicaing loops not allowed");
67 }
68 catch (IllegalArgumentException  iae){
69 assertEquals("Inheriting from an ancestor is illegal - it causes loops!", iae.getMessage());
70 }
71 }
72
73 public void testChangeInheritance(){
74 Frame top = Frame.newFrame();
75 top.put("top", "1");
76 Frame middle = Frame.newFrame();
77 assertEquals("${top}", middle.lookup("top"));
78 middle.inheritFrom(top);
79 assertEquals("1", middle.lookup("top"));
80 }
81
82 public void testInheritance() {
83 Frame top = Frame.newFrame();
84 top.put("top", "1");
85 assertEquals("1", top.lookup("top"));
86 Frame middle = Frame.newFrame(top);
87 assertEquals("1", top.lookup("top"));
88 middle.put("top", "2");
89 assertEquals("1", top.lookup("top"));
90 assertEquals("2", middle.lookup("top"));
91 Frame bottom = Frame.newFrame(middle);
92 bottom.put("top", "3");
93 assertEquals("1", top.lookup("top"));
94 assertEquals("2", middle.lookup("top"));
95 assertEquals("3", bottom.lookup("top"));
96
97 }
98
99
100 public void testNoKeyFound() {
101 Frame f = Frame.newFrame();
102 assertEquals("${key}", f.lookup("key"));
103 }
104
105 public void testBasicPut() {
106 Frame f = Frame.newFrame();
107 f.put("x", "y");
108 assertEquals("y", f.lookup("x"));
109 f.put("java.vendor.url", "myUrl");
110 assertEquals("myUrl", f.lookup("java.vendor.url"));
111 assertEquals(System.getProperty("path.separator"), f.lookup("path.separator"));
112 }
113
114 public void testBasicLookup() {
115 Frame f = Frame.newFrame();
116 System.setProperty("a", "b");
117 assertEquals("b", f.lookup("a"));
118 assertEquals(System.getProperty("java.vendor.url"), f.lookup("java.vendor.url"));
119 assertEquals(System.getProperty("path.separator"), f.lookup("path.separator"));
120 }
121
122 public FrameTest(String name){
123 super(name);
124 }
125
126 protected void setUp() {
127 }
128
129 protected void tearDown() {
130 }
131
132 private void nyi(){
133 fail("Not Yet Implemented");
134 }
135
136 public static void main(String args[]){
137 if (args.length == 0){
138 junit.textui.TestRunner.run(FrameTest.class);
139 } else {
140 junit.textui.TestRunner.run(makeSuite(args));
141 }
142 }
143 private static TestSuite makeSuite(String args[]){
144 final TestSuite ts = new TestSuite();
145 for (int i = 0; i < args.length; i++){
146 ts.addTest(new FrameTest(args[i]));
147 }
148 return ts;
149 }
150 }
151 |
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