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1
41
42 package org.jfree.data.time.junit;
43
44 import java.io.ByteArrayInputStream  ;
45 import java.io.ByteArrayOutputStream ;
46 import java.io.ObjectInput ;
47 import java.io.ObjectInputStream ;
48 import java.io.ObjectOutput ;
49 import java.io.ObjectOutputStream ;
50
51 import junit.framework.Test;
52 import junit.framework.TestCase;
53 import junit.framework.TestSuite;
54
55 import org.jfree.data.general.SeriesException;
56 import org.jfree.data.time.Day;
57 import org.jfree.data.time.RegularTimePeriod;
58 import org.jfree.data.time.TimePeriodValues;
59 import org.jfree.data.time.Year;
60 import org.jfree.date.MonthConstants;
61
62
65 public class TimePeriodValuesTests extends TestCase {
66
67
68 private TimePeriodValues seriesA;
69
70
71 private TimePeriodValues seriesB;
72
73
74 private TimePeriodValues seriesC;
75
76
81 public static Test suite() {
82 return new TestSuite(TimePeriodValuesTests.class);
83 }
84
85
90 public TimePeriodValuesTests(String name) {
91 super(name);
92 }
93
94
97 protected void setUp() {
98
99 this.seriesA = new TimePeriodValues("Series A");
100 try {
101 this.seriesA.add(new Year(2000), new Integer (102000));
102 this.seriesA.add(new Year(2001), new Integer (102001));
103 this.seriesA.add(new Year(2002), new Integer (102002));
104 this.seriesA.add(new Year(2003), new Integer (102003));
105 this.seriesA.add(new Year(2004), new Integer (102004));
106 this.seriesA.add(new Year(2005), new Integer (102005));
107 }
108 catch (SeriesException e) {
109 System.err.println("Problem creating series.");
110 }
111
112 this.seriesB = new TimePeriodValues("Series B");
113 try {
114 this.seriesB.add(new Year(2006), new Integer (202006));
115 this.seriesB.add(new Year(2007), new Integer (202007));
116 this.seriesB.add(new Year(2008), new Integer (202008));
117 }
118 catch (SeriesException e) {
119 System.err.println("Problem creating series.");
120 }
121
122 this.seriesC = new TimePeriodValues("Series C");
123 try {
124 this.seriesC.add(new Year(1999), new Integer (301999));
125 this.seriesC.add(new Year(2000), new Integer (302000));
126 this.seriesC.add(new Year(2002), new Integer (302002));
127 }
128 catch (SeriesException e) {
129 System.err.println("Problem creating series.");
130 }
131
132 }
133
134
138 public void testClone() {
139
140 TimePeriodValues series = new TimePeriodValues("Test Series");
141
142 RegularTimePeriod jan1st2002 = new Day(1, MonthConstants.JANUARY, 2002);
143 try {
144 series.add(jan1st2002, new Integer (42));
145 }
146 catch (SeriesException e) {
147 System.err.println("Problem adding to collection.");
148 }
149
150 TimePeriodValues clone = null;
151 try {
152 clone = (TimePeriodValues) series.clone();
153 clone.setKey("Clone Series");
154 try {
155 clone.update(0, new Integer (10));
156 }
157 catch (SeriesException e) {
158 System.err.println("Problem updating series.");
159 }
160 }
161 catch (CloneNotSupportedException e) {
162 assertTrue(false);
163 }
164
165 int seriesValue = series.getValue(0).intValue();
166 int cloneValue = clone.getValue(0).intValue();
167
168 assertEquals(42, seriesValue);
169 assertEquals(10, cloneValue);
170 assertEquals("Test Series", series.getKey());
171 assertEquals("Clone Series", clone.getKey());
172
173 }
174
175
178 public void testAddValue() {
179
180 TimePeriodValues tpvs = new TimePeriodValues("Test");
181 try {
182 tpvs.add(new Year(1999), new Integer (1));
183 }
184 catch (SeriesException e) {
185 System.err.println("Problem adding to series.");
186 }
187
188 int value = tpvs.getValue(0).intValue();
189 assertEquals(1, value);
190
191 }
192
193
196 public void testSerialization() {
197
198 TimePeriodValues s1 = new TimePeriodValues("A test");
199 s1.add(new Year(2000), 13.75);
200 s1.add(new Year(2001), 11.90);
201 s1.add(new Year(2002), null);
202 s1.add(new Year(2005), 19.32);
203 s1.add(new Year(2007), 16.89);
204 TimePeriodValues s2 = null;
205
206 try {
207 ByteArrayOutputStream buffer = new ByteArrayOutputStream ();
208 ObjectOutput out = new ObjectOutputStream (buffer);
209 out.writeObject(s1);
210 out.close();
211
212 ObjectInput in = new ObjectInputStream (
213 new ByteArrayInputStream (buffer.toByteArray())
214 );
215 s2 = (TimePeriodValues) in.readObject();
216 in.close();
217 }
218 catch (Exception e) {
219 System.out.println(e.toString());
220 }
221 assertTrue(s1.equals(s2));
222
223 }
224
225
228 public void testEquals() {
229 TimePeriodValues s1 = new TimePeriodValues("Time Series 1");
230 TimePeriodValues s2 = new TimePeriodValues("Time Series 2");
231 boolean b1 = s1.equals(s2);
232 assertFalse("b1", b1);
233
234 s2.setKey("Time Series 1");
235 boolean b2 = s1.equals(s2);
236 assertTrue("b2", b2);
237
238 RegularTimePeriod p1 = new Day();
239 RegularTimePeriod p2 = p1.next();
240 s1.add(p1, 100.0);
241 s1.add(p2, 200.0);
242 boolean b3 = s1.equals(s2);
243 assertFalse("b3", b3);
244
245 s2.add(p1, 100.0);
246 s2.add(p2, 200.0);
247 boolean b4 = s1.equals(s2);
248 assertTrue("b4", b4);
249
250 }
251
252
255 public void test1161329() {
256 TimePeriodValues tpv = new TimePeriodValues("Test");
257 RegularTimePeriod t = new Day();
258 tpv.add(t, 1.0);
259 t = t.next();
260 tpv.add(t, 2.0);
261 tpv.delete(0, 1);
262 assertEquals(0, tpv.getItemCount());
263 tpv.add(t, 2.0);
264 assertEquals(1, tpv.getItemCount());
265 }
266
267 }
268 |
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