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1
29
30 package nextapp.echo2.app.test;
31
32 import java.util.HashSet  ;
33 import java.util.Iterator ;
34 import java.util.Set ;
35
36 import nextapp.echo2.app.MutableStyle;
37 import junit.framework.TestCase;
38
39
42 public class MutableStyleTest extends TestCase {
43
44 public void testAddStyle() {
45 MutableStyle style1 = new MutableStyle();
46 style1.setIndexedProperty("alpha", 0, "tango");
47 style1.setIndexedProperty("alpha", 2, "uniform");
48 style1.setIndexedProperty("alpha", 3, "victor");
49 style1.setProperty("charlie", "delta");
50 style1.setProperty("echo", "foxtrot");
51
52 MutableStyle style2 = new MutableStyle();
53 style2.setProperty("charlie", "golf");
54 assertEquals("golf", style2.getProperty("charlie"));
55
56 style2.addStyleContent(style1);
57
58 assertEquals("tango", style2.getIndexedProperty("alpha", 0));
59 assertEquals("uniform", style2.getIndexedProperty("alpha", 2));
60 assertEquals("victor", style2.getIndexedProperty("alpha", 3));
61 assertEquals("delta", style2.getProperty("charlie"));
62 assertEquals("foxtrot", style2.getProperty("echo"));
63
64 style2.setIndexedProperty("alpha", 3, "whiskey");
65 assertEquals("whiskey", style2.getIndexedProperty("alpha", 3));
66 assertEquals("victor", style1.getIndexedProperty("alpha", 3));
67
68 style2.setProperty("echo", "hotel");
69 assertEquals("hotel", style2.getProperty("echo"));
70 assertEquals("foxtrot", style1.getProperty("echo"));
71 }
72
73 public void testBasic() {
74 MutableStyle style = new MutableStyle();
75 assertEquals(0, style.size());
76 assertFalse(style.isPropertySet("alpha"));
77 assertNull(style.getProperty("alpha"));
78
79 style.setProperty("alpha", "bravo");
80 assertEquals(1, style.size());
81 assertTrue(style.isPropertySet("alpha"));
82 assertFalse(style.isPropertySet("bravo"));
83
84 style.setProperty("bravo", "charlie");
85 assertEquals(2, style.size());
86 assertEquals("bravo", style.getProperty("alpha"));
87 assertEquals("charlie", style.getProperty("bravo"));
88
89 style.setProperty("bravo", "delta");
90 assertEquals(2, style.size());
91 assertEquals("bravo", style.getProperty("alpha"));
92 assertEquals("delta", style.getProperty("bravo"));
93
94 style.setProperty("echo", "foxtrot");
95 style.setProperty("golf", "hotel");
96 style.setProperty("india", "juliet");
97 style.setProperty("kilo", "lima");
98 assertEquals(6, style.size());
99 assertEquals("juliet", style.getProperty("india"));
100
101 style.removeProperty("kilo");
102 assertEquals(5, style.size());
103 assertNull(style.getProperty("kilo"));
104
105 style.removeProperty("alpha");
106 assertEquals(4, style.size());
107 assertNull(style.getProperty("alpha"));
108
109 style.removeProperty("mike");
110 assertEquals(4, style.size());
111
112 style.removeProperty("echo");
113 style.removeProperty("golf");
114 style.removeProperty("india");
115 assertEquals(1, style.size());
116
117 style.removeProperty("bravo");
118 assertEquals(0, style.size());
119 }
120
121 public void testGetPropertyIndices() {
122 MutableStyle style = new MutableStyle();
123 style.setIndexedProperty("alpha", 0, "zero");
124 style.setIndexedProperty("alpha", 1, "one");
125 style.setIndexedProperty("alpha", 5, "five");
126 Iterator it = style.getPropertyIndices("alpha");
127 assertNotNull(it);
128 Set indices = new HashSet ();
129 while (it.hasNext()) {
130 indices.add(it.next());
131 }
132 assertTrue(indices.contains(new Integer (0)));
133 assertTrue(indices.contains(new Integer (1)));
134 assertFalse(indices.contains(new Integer (2)));
135 assertTrue(indices.contains(new Integer (5)));
136 }
137
138 public void testGetPropertyNames() {
139 MutableStyle style = new MutableStyle();
140 style.setProperty("alpha", "bravo");
141 style.setProperty("charlie", "delta");
142 style.setProperty("echo", "foxtrot");
143 Iterator it = style.getPropertyNames();
144 assertNotNull(it);
145 Set names = new HashSet ();
146 while (it.hasNext()) {
147 names.add(it.next());
148 }
149 assertTrue(names.contains("alpha"));
150 assertTrue(names.contains("charlie"));
151 assertTrue(names.contains("echo"));
152 assertFalse(names.contains("bravo"));
153 assertFalse(names.contains("delta"));
154 assertFalse(names.contains("foxtrot"));
155 }
156
157 public void testIndexedProperty() {
158 MutableStyle style = new MutableStyle();
159 style.setIndexedProperty("alpha", 0, "0");
160 style.setIndexedProperty("alpha", 1, "1");
161 style.setIndexedProperty("alpha", 2, "2");
162 style.setIndexedProperty("alpha", 0, "3");
163
164 assertFalse(style.isIndexedPropertySet("alpha", -1));
165 assertTrue(style.isIndexedPropertySet("alpha", 0));
166 assertTrue(style.isIndexedPropertySet("alpha", 1));
167 assertTrue(style.isIndexedPropertySet("alpha", 2));
168 assertFalse(style.isIndexedPropertySet("alpha", 3));
169 assertEquals("3", style.getIndexedProperty("alpha", 0));
170 assertEquals("1", style.getIndexedProperty("alpha", 1));
171 assertEquals("2", style.getIndexedProperty("alpha", 2));
172
173 style.removeIndexedProperty("alpha", 1);
174 assertFalse(style.isIndexedPropertySet("alpha", 1));
175 }
176
177 public void testSet1Set2Remove2Set2() {
178 MutableStyle style = new MutableStyle();
179 style.setProperty("golf", "hotel");
180 style.setProperty("alpha", "bravo");
181 assertEquals("hotel", style.getProperty("golf"));
182 assertEquals("bravo", style.getProperty("alpha"));
183 style.setProperty("alpha", null);
184 assertEquals("hotel", style.getProperty("golf"));
185 assertEquals(null, style.getProperty("alpha"));
186 style.setProperty("alpha", "bravo");
187 assertEquals("hotel", style.getProperty("golf"));
188 assertEquals("bravo", style.getProperty("alpha"));
189 }
190 } |
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