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1
43
44 package org.jfree.chart.axis.junit;
45
46 import java.awt.BasicStroke  ;
47 import java.awt.Color ;
48 import java.awt.Font ;
49 import java.awt.Paint ;
50 import java.awt.Stroke ;
51 import java.io.ByteArrayInputStream ;
52 import java.io.ByteArrayOutputStream ;
53 import java.io.ObjectInput ;
54 import java.io.ObjectInputStream ;
55 import java.io.ObjectOutput ;
56 import java.io.ObjectOutputStream ;
57 import java.text.DateFormat ;
58 import java.text.SimpleDateFormat ;
59
60 import junit.framework.Test;
61 import junit.framework.TestCase;
62 import junit.framework.TestSuite;
63
64 import org.jfree.chart.axis.PeriodAxisLabelInfo;
65 import org.jfree.data.time.Day;
66 import org.jfree.data.time.Month;
67 import org.jfree.ui.RectangleInsets;
68
69
72 public class PeriodAxisLabelInfoTests extends TestCase {
73
74
79 public static Test suite() {
80 return new TestSuite(PeriodAxisLabelInfoTests.class);
81 }
82
83
88 public PeriodAxisLabelInfoTests(String name) {
89 super(name);
90 }
91
92
95 public void testEquals() {
96 PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo(
97 Day.class, new SimpleDateFormat ("d")
98 );
99 PeriodAxisLabelInfo info2 = new PeriodAxisLabelInfo(
100 Day.class, new SimpleDateFormat ("d")
101 );
102 assertTrue(info1.equals(info2));
103 assertTrue(info2.equals(info1));
104
105 Class c1 = Day.class;
106 Class c2 = Month.class;
107 DateFormat df1 = new SimpleDateFormat ("d");
108 DateFormat df2 = new SimpleDateFormat ("MMM");
109 RectangleInsets sp1 = new RectangleInsets(1, 1, 1, 1);
110 RectangleInsets sp2 = new RectangleInsets(2, 2, 2, 2);
111 Font lf1 = new Font ("SansSerif", Font.PLAIN, 10);
112 Font lf2 = new Font ("SansSerif", Font.BOLD, 9);
113 Paint lp1 = Color.black;
114 Paint lp2 = Color.blue;
115 boolean b1 = true;
116 boolean b2 = false;
117 Stroke s1 = new BasicStroke (0.5f);
118 Stroke s2 = new BasicStroke (0.25f);
119 Paint dp1 = Color.red;
120 Paint dp2 = Color.green;
121
122 info1 = new PeriodAxisLabelInfo(c2, df1, sp1, lf1, lp1, b1, s1, dp1);
123 info2 = new PeriodAxisLabelInfo(c1, df1, sp1, lf1, lp1, b1, s1, dp1);
124 assertFalse(info1.equals(info2));
125 info2 = new PeriodAxisLabelInfo(c2, df1, sp1, lf1, lp1, b1, s1, dp1);
126 assertTrue(info1.equals(info2));
127
128 info1 = new PeriodAxisLabelInfo(c2, df2, sp1, lf1, lp1, b1, s1, dp1);
129 assertFalse(info1.equals(info2));
130 info2 = new PeriodAxisLabelInfo(c2, df2, sp1, lf1, lp1, b1, s1, dp1);
131 assertTrue(info1.equals(info2));
132
133 info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf1, lp1, b1, s1, dp1);
134 assertFalse(info1.equals(info2));
135 info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf1, lp1, b1, s1, dp1);
136 assertTrue(info1.equals(info2));
137
138 info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp1, b1, s1, dp1);
139 assertFalse(info1.equals(info2));
140 info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp1, b1, s1, dp1);
141 assertTrue(info1.equals(info2));
142
143 info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b1, s1, dp1);
144 assertFalse(info1.equals(info2));
145 info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b1, s1, dp1);
146 assertTrue(info1.equals(info2));
147
148 info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s1, dp1);
149 assertFalse(info1.equals(info2));
150 info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s1, dp1);
151 assertTrue(info1.equals(info2));
152
153 info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp1);
154 assertFalse(info1.equals(info2));
155 info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp1);
156 assertTrue(info1.equals(info2));
157
158 info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp2);
159 assertFalse(info1.equals(info2));
160 info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp2);
161 assertTrue(info1.equals(info2));
162
163 }
164
165
168 public void testHashCode() {
169 PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo(
170 Day.class, new SimpleDateFormat ("d")
171 );
172 PeriodAxisLabelInfo info2 = new PeriodAxisLabelInfo(
173 Day.class, new SimpleDateFormat ("d")
174 );
175 assertTrue(info1.equals(info2));
176 int h1 = info1.hashCode();
177 int h2 = info2.hashCode();
178 assertEquals(h1, h2);
179 }
180
181
184 public void testCloning() {
185 PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo(
186 Day.class, new SimpleDateFormat ("d")
187 );
188 PeriodAxisLabelInfo info2 = null;
189 try {
190 info2 = (PeriodAxisLabelInfo) info1.clone();
191 }
192 catch (CloneNotSupportedException e) {
193 System.err.println("Failed to clone.");
194 }
195 assertTrue(info1 != info2);
196 assertTrue(info1.getClass() == info2.getClass());
197 assertTrue(info1.equals(info2));
198 }
199
200
203 public void testSerialization() {
204 PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo(
205 Day.class, new SimpleDateFormat ("d")
206 );
207 PeriodAxisLabelInfo info2 = null;
208 try {
209 ByteArrayOutputStream buffer = new ByteArrayOutputStream ();
210 ObjectOutput out = new ObjectOutputStream (buffer);
211 out.writeObject(info1);
212 out.close();
213
214 ObjectInput in = new ObjectInputStream (
215 new ByteArrayInputStream (buffer.toByteArray())
216 );
217 info2 = (PeriodAxisLabelInfo) in.readObject();
218 in.close();
219 }
220 catch (Exception e) {
221 System.out.println(e.toString());
222 }
223 boolean b = info1.equals(info2);
224 assertTrue(b);
225 }
226
227 }
228 |
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