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1
45
46 package org.jfree.data.time.junit;
47
48 import java.io.ByteArrayInputStream  ;
49 import java.io.ByteArrayOutputStream ;
50 import java.io.ObjectInput ;
51 import java.io.ObjectInputStream ;
52 import java.io.ObjectOutput ;
53 import java.io.ObjectOutputStream ;
54 import java.util.Calendar ;
55 import java.util.Locale ;
56 import java.util.TimeZone ;
57
58 import junit.framework.Test;
59 import junit.framework.TestCase;
60 import junit.framework.TestSuite;
61
62 import org.jfree.data.time.Week;
63
64
67 public class WeekTests extends TestCase {
68
69
70 private Week w1Y1900;
71
72
73 private Week w2Y1900;
74
75
76 private Week w51Y9999;
77
78
79 private Week w52Y9999;
80
81
86 public static Test suite() {
87 return new TestSuite(WeekTests.class);
88 }
89
90
95 public WeekTests(String name) {
96 super(name);
97 }
98
99
102 protected void setUp() {
103 this.w1Y1900 = new Week(1, 1900);
104 this.w2Y1900 = new Week(2, 1900);
105 this.w51Y9999 = new Week(51, 9999);
106 this.w52Y9999 = new Week(52, 9999);
107 }
108
109
112 public void testEquals() {
113 Week w1 = new Week(1, 2002);
114 Week w2 = new Week(1, 2002);
115 assertTrue(w1.equals(w2));
116 assertTrue(w2.equals(w1));
117
118 w1 = new Week(2, 2002);
119 assertFalse(w1.equals(w2));
120 w2 = new Week(2, 2002);
121 assertTrue(w1.equals(w2));
122
123 w1 = new Week(2, 2003);
124 assertFalse(w1.equals(w2));
125 w2 = new Week(2, 2003);
126 assertTrue(w1.equals(w2));
127 }
128
129
132 public void testW1Y1900Previous() {
133 Week previous = (Week) this.w1Y1900.previous();
134 assertNull(previous);
135 }
136
137
140 public void testW1Y1900Next() {
141 Week next = (Week) this.w1Y1900.next();
142 assertEquals(this.w2Y1900, next);
143 }
144
145
148 public void testW52Y9999Previous() {
149 Week previous = (Week) this.w52Y9999.previous();
150 assertEquals(this.w51Y9999, previous);
151 }
152
153
156 public void testW52Y9999Next() {
157 Week next = (Week) this.w52Y9999.next();
158 assertNull(next);
159 }
160
161
164 public void testSerialization() {
165
166 Week w1 = new Week(24, 1999);
167 Week w2 = null;
168
169 try {
170 ByteArrayOutputStream buffer = new ByteArrayOutputStream ();
171 ObjectOutput out = new ObjectOutputStream (buffer);
172 out.writeObject(w1);
173 out.close();
174
175 ObjectInput in = new ObjectInputStream (
176 new ByteArrayInputStream (buffer.toByteArray())
177 );
178 w2 = (Week) in.readObject();
179 in.close();
180 }
181 catch (Exception e) {
182 System.out.println(e.toString());
183 }
184 assertEquals(w1, w2);
185
186 }
187
188
191 public void testHashcode() {
192 Week w1 = new Week(2, 2003);
193 Week w2 = new Week(2, 2003);
194 assertTrue(w1.equals(w2));
195 int h1 = w1.hashCode();
196 int h2 = w2.hashCode();
197 assertEquals(h1, h2);
198 }
199
200
203 public void testNotCloneable() {
204 Week w = new Week(1, 1999);
205 assertFalse(w instanceof Cloneable );
206 }
207
208
228 public void testWeek12005() {
229 Week w1 = new Week(1, 2005);
230 Calendar c1 = Calendar.getInstance(
231 TimeZone.getTimeZone("Europe/London"), Locale.UK
232 );
233 c1.setMinimalDaysInFirstWeek(4); assertEquals(1104710400000L, w1.getFirstMillisecond(c1));
235 assertEquals(1105315199999L, w1.getLastMillisecond(c1));
236 Calendar c2 = Calendar.getInstance(
237 TimeZone.getTimeZone("Europe/Paris"), Locale.FRANCE
238 );
239 c2.setMinimalDaysInFirstWeek(4); assertEquals(1104706800000L, w1.getFirstMillisecond(c2));
241 assertEquals(1105311599999L, w1.getLastMillisecond(c2));
242 Calendar c3 = Calendar.getInstance(
243 TimeZone.getTimeZone("America/New_York"), Locale.US
244 );
245 assertEquals(1104037200000L, w1.getFirstMillisecond(c3));
246 assertEquals(1104641999999L, w1.getLastMillisecond(c3));
247 }
248
249
266 public void testWeek532005() {
267 Week w1 = new Week(53, 2004);
268 Calendar c1 = Calendar.getInstance(
269 TimeZone.getTimeZone("Europe/London"), Locale.UK
270 );
271 c1.setMinimalDaysInFirstWeek(4); assertEquals(1104105600000L, w1.getFirstMillisecond(c1));
273 assertEquals(1104710399999L, w1.getLastMillisecond(c1));
274 Calendar c2 = Calendar.getInstance(
275 TimeZone.getTimeZone("Europe/Paris"), Locale.FRANCE
276 );
277 c2.setMinimalDaysInFirstWeek(4); assertEquals(1104102000000L, w1.getFirstMillisecond(c2));
279 assertEquals(1104706799999L, w1.getLastMillisecond(c2));
280 w1 = new Week(53, 2005);
281 Calendar c3 = Calendar.getInstance(
282 TimeZone.getTimeZone("America/New_York"), Locale.US
283 );
284 assertEquals(1135486800000L, w1.getFirstMillisecond(c3));
285 assertEquals(1136091599999L, w1.getLastMillisecond(c3));
286 }
287
288 }
289 |
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