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16 package org.joda.time.convert;
17
18 import java.lang.reflect.Constructor  ;
19 import java.lang.reflect.Modifier ;
20 import java.util.Calendar ;
21 import java.util.GregorianCalendar ;
22
23 import junit.framework.TestCase;
24 import junit.framework.TestSuite;
25
26 import org.joda.time.DateMidnight;
27 import org.joda.time.DateTime;
28 import org.joda.time.ReadWritableDateTime;
29 import org.joda.time.ReadWritableInstant;
30 import org.joda.time.ReadableDateTime;
31 import org.joda.time.ReadableInstant;
32
33
39 public class TestConverterSet extends TestCase {
40
41 private static final Converter c1 = new Converter() {
42 public Class getSupportedType() {return Boolean .class;}
43 };
44 private static final Converter c2 = new Converter() {
45 public Class getSupportedType() {return Character .class;}
46 };
47 private static final Converter c3 = new Converter() {
48 public Class getSupportedType() {return Byte .class;}
49 };
50 private static final Converter c4 = new Converter() {
51 public Class getSupportedType() {return Short .class;}
52 };
53 private static final Converter c4a = new Converter() {
54 public Class getSupportedType() {return Short .class;}
55 };
56 private static final Converter c5 = new Converter() {
57 public Class getSupportedType() {return Integer .class;}
58 };
59
60 public static void main(String [] args) {
61 junit.textui.TestRunner.run(suite());
62 }
63
64 public static TestSuite suite() {
65 return new TestSuite(TestConverterSet.class);
66 }
67
68 public TestConverterSet(String name) {
69 super(name);
70 }
71
72 public void testClass() throws Exception {
74 Class cls = ConverterSet.class;
75 assertEquals(false, Modifier.isPublic(cls.getModifiers()));
76 assertEquals(false, Modifier.isProtected(cls.getModifiers()));
77 assertEquals(false, Modifier.isPrivate(cls.getModifiers()));
78
79 assertEquals(1, cls.getDeclaredConstructors().length);
80 Constructor con = cls.getDeclaredConstructors()[0];
81 assertEquals(false, Modifier.isPublic(con.getModifiers()));
82 assertEquals(false, Modifier.isProtected(con.getModifiers()));
83 assertEquals(false, Modifier.isPrivate(con.getModifiers()));
84 }
85
86 public void testBigHashtable() {
88 Converter[] array = new Converter[] {
89 c1, c2, c3, c4,
90 };
91 ConverterSet set = new ConverterSet(array);
92 set.select(Boolean .class);
93 set.select(Character .class);
94 set.select(Byte .class);
95 set.select(Short .class);
96 set.select(Integer .class);
97 set.select(Long .class);
98 set.select(Float .class);
99 set.select(Double .class);
100 set.select(null);
101 set.select(Calendar .class);
102 set.select(GregorianCalendar .class);
103 set.select(DateTime.class);
104 set.select(DateMidnight.class);
105 set.select(ReadableInstant.class);
106 set.select(ReadableDateTime.class);
107 set.select(ReadWritableInstant.class); set.select(ReadWritableDateTime.class);
109 set.select(DateTime.class);
110 assertEquals(4, set.size());
111 }
112
113 public void testAddNullRemoved1() {
115 Converter[] array = new Converter[] {
116 c1, c2, c3, c4,
117 };
118 ConverterSet set = new ConverterSet(array);
119 ConverterSet result = set.add(c5, null);
120 assertEquals(4, set.size());
121 assertEquals(5, result.size());
122 }
123
124 public void testAddNullRemoved2() {
125 Converter[] array = new Converter[] {
126 c1, c2, c3, c4,
127 };
128 ConverterSet set = new ConverterSet(array);
129 ConverterSet result = set.add(c4, null);
130 assertSame(set, result);
131 }
132
133 public void testAddNullRemoved3() {
134 Converter[] array = new Converter[] {
135 c1, c2, c3, c4,
136 };
137 ConverterSet set = new ConverterSet(array);
138 ConverterSet result = set.add(c4a, null);
139 assertTrue(set != result);
140 assertEquals(4, set.size());
141 assertEquals(4, result.size());
142 }
143
144 public void testRemoveNullRemoved1() {
146 Converter[] array = new Converter[] {
147 c1, c2, c3, c4,
148 };
149 ConverterSet set = new ConverterSet(array);
150 ConverterSet result = set.remove(c3, null);
151 assertEquals(4, set.size());
152 assertEquals(3, result.size());
153 }
154
155 public void testRemoveNullRemoved2() {
156 Converter[] array = new Converter[] {
157 c1, c2, c3, c4,
158 };
159 ConverterSet set = new ConverterSet(array);
160 ConverterSet result = set.remove(c5, null);
161 assertSame(set, result);
162 }
163
164 public void testRemoveBadIndex1() {
166 Converter[] array = new Converter[] {
167 c1, c2, c3, c4,
168 };
169 ConverterSet set = new ConverterSet(array);
170 try {
171 set.remove(200, null);
172 fail();
173 } catch (IndexOutOfBoundsException ex) {}
174 assertEquals(4, set.size());
175 }
176
177 public void testRemoveBadIndex2() {
178 Converter[] array = new Converter[] {
179 c1, c2, c3, c4,
180 };
181 ConverterSet set = new ConverterSet(array);
182 try {
183 set.remove(-1, null);
184 fail();
185 } catch (IndexOutOfBoundsException ex) {}
186 assertEquals(4, set.size());
187 }
188
189 }
190 |
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