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1
7
8 package org.jdesktop.swing.data;
9
10 import java.awt.Image  ;
11
12 import java.awt.image.BufferedImage ;
13
14 import java.util.ArrayList ;
15 import java.util.Arrays ;
16 import java.util.Date ;
17 import java.util.List ;
18
19 import junit.framework.TestCase;
20
21 public class JavaBeanDataModelTest extends TestCase {
22
23 private JavaBeanDataModel model;
24 private TestBean bean, bean2;
25 private Date date;
26 private Image image;
27
28 protected void setUp() {
29 try {
30 model = new JavaBeanDataModel(TestBean.class);
31 } catch (Exception ex) {
32 fail(ex.getMessage());
33 }
34 bean = new TestBean();
35 bean.setDate(date = new Date ());
36 bean.setImage(image = new BufferedImage (100,100,BufferedImage.TYPE_INT_RGB));
37 }
38 protected void tearDown() {
39 model.setJavaBean(null);
40 model = null;
41 bean = null;
42 }
43
44 public void testConstruction() throws Exception {
45
46 DataModel model = new JavaBeanDataModel(TestBean.class);
47
48 List props = new ArrayList ();
49 props.add("string");
50 props.add("integer");
51 props.add("float");
52 props.add("date");
53 props.add("image");
54 props.add("array");
55 props.add("list");
56 props.add("map");
57
58 List fieldNames = Arrays.asList(model.getFieldNames());
59 assertTrue("Some missing fields", fieldNames.containsAll(props));
60 }
61
62 public void testGetValue() {
63 model.setJavaBean(bean);
64
65 assertEquals("A String", model.getValue("string"));
67 assertEquals(17, ((Integer )model.getValue("integer")).intValue());
68 assertEquals(0.17f, ((Float )model.getValue("float")).floatValue(), 0.01f);
69 assertEquals(date, model.getValue("date"));
70 assertEquals(image, model.getValue("image"));
71
72 assertEquals(bean.getString(), model.getValue("string"));
74 assertEquals(bean.getInteger(), ((Integer )model.getValue("integer")).intValue());
75 assertEquals(bean.getFloat(), ((Float )model.getValue("float")).floatValue(), 0.01f);
76 assertEquals(bean.getDate(), model.getValue("date"));
77 assertEquals(bean.getImage(), model.getValue("image"));
78 }
79
80 public void testSetValue() {
81 TestBean newBean = new TestBean();
82 model.setJavaBean(newBean);
83
84 model.setValue("string", bean.getString());
86 model.setValue("integer", new Integer (bean.getInteger()));
87 model.setValue("float", new Float (bean.getFloat()));
88 model.setValue("date", bean.getDate());
89 model.setValue("image", bean.getImage());
90
91 assertEquals(newBean.getString(), bean.getString());
92 assertEquals(newBean.getInteger(), bean.getInteger());
93 assertEquals(newBean.getFloat(), bean.getFloat(), 0.01f);
94 assertEquals(newBean.getDate(), bean.getDate());
95 assertEquals(newBean.getImage(), bean.getImage());
96 }
97
98 }
99 |
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