|
1
16
17 package org.apache.commons.beanutils.converters;
18
19 import junit.framework.TestSuite;
20
21 import org.apache.commons.beanutils.Converter;
22
23
24
30
31 public class IntegerConverterTestCase extends NumberConverterTestBase {
32
33 private Converter converter = null;
34
35
37 public IntegerConverterTestCase(String  name) {
38 super(name);
39 }
40
41
43 public void setUp() throws Exception {
44 converter = makeConverter();
45 }
46
47 public static TestSuite suite() {
48 return new TestSuite(IntegerConverterTestCase.class);
49 }
50
51 public void tearDown() throws Exception {
52 converter = null;
53 }
54
55
57 protected Converter makeConverter() {
58 return new IntegerConverter();
59 }
60
61 protected Class getExpectedType() {
62 return Integer .class;
63 }
64
65
67 public void testSimpleConversion() throws Exception {
68 String [] message= {
69 "from String",
70 "from String",
71 "from String",
72 "from String",
73 "from String",
74 "from String",
75 "from String",
76 "from Byte",
77 "from Short",
78 "from Integer",
79 "from Long",
80 "from Float",
81 "from Double"
82 };
83
84 Object [] input = {
85 String.valueOf(Integer.MIN_VALUE),
86 "-17",
87 "-1",
88 "0",
89 "1",
90 "17",
91 String.valueOf(Integer.MAX_VALUE),
92 new Byte ((byte)7),
93 new Short ((short)8),
94 new Integer (9),
95 new Long (10),
96 new Float (11.1),
97 new Double (12.2)
98 };
99
100 Integer [] expected = {
101 new Integer (Integer.MIN_VALUE),
102 new Integer (-17),
103 new Integer (-1),
104 new Integer (0),
105 new Integer (1),
106 new Integer (17),
107 new Integer (Integer.MAX_VALUE),
108 new Integer (7),
109 new Integer (8),
110 new Integer (9),
111 new Integer (10),
112 new Integer (11),
113 new Integer (12)
114 };
115
116 for(int i=0;i<expected.length;i++) {
117 assertEquals(message[i] + " to Integer",expected[i],converter.convert(Integer .class,input[i]));
118 assertEquals(message[i] + " to int",expected[i],converter.convert(Integer.TYPE,input[i]));
119 assertEquals(message[i] + " to null type",expected[i],converter.convert(null,input[i]));
120 }
121 }
122
123 }
124
125 |
Popular Tags |
Java API By Example, From Geeks To Geeks.