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1
16
17 package org.springframework.core.style;
18
19 import java.util.ArrayList  ;
20 import java.util.List ;
21 import java.util.Map ;
22 import java.util.Set ;
23
24 import junit.framework.TestCase;
25
26 import org.springframework.core.CollectionFactory;
27 import org.springframework.util.ObjectUtils;
28
29
32 public class ToStringCreatorTests extends TestCase {
33
34 private SomeObject s1, s2, s3;
35
36 protected void setUp() throws Exception {
37 s1 = new SomeObject() {
38 public String toString() {
39 return "A";
40 }
41 };
42 s2 = new SomeObject() {
43 public String toString() {
44 return "B";
45 }
46 };
47 s3 = new SomeObject() {
48 public String toString() {
49 return "C";
50 }
51 };
52 }
53
54 public void testDefaultStyleMap() {
55 final Map map = getMap();
56 Object stringy = new Object () {
57 public String toString() {
58 return new ToStringCreator(this).append("familyFavoriteSport", map).toString();
59 }
60 };
61 assertEquals("[ToStringCreatorTests.4@" + ObjectUtils.getIdentityHexString(stringy)
62 + " familyFavoriteSport = map['Keri' -> 'Softball', 'Scot' -> 'Fishing', 'Keith' -> 'Flag Football']]",
63 stringy.toString());
64 }
65
66 private Map getMap() {
67 Map map = CollectionFactory.createLinkedMapIfPossible(3);
68 map.put("Keri", "Softball");
69 map.put("Scot", "Fishing");
70 map.put("Keith", "Flag Football");
71 return map;
72 }
73
74 public void testDefaultStyleArray() {
75 SomeObject[] array = new SomeObject[] { s1, s2, s3 };
76 String str = new ToStringCreator(array).toString();
77 assertEquals("[@" + ObjectUtils.getIdentityHexString(array)
78 + " array<ToStringCreatorTests.SomeObject>[A, B, C]]", str);
79 }
80
81 public void testPrimitiveArrays() {
82 int[] integers = new int[] { 0, 1, 2, 3, 4 };
83 String str = new ToStringCreator(integers).toString();
84 assertEquals("[@" + ObjectUtils.getIdentityHexString(integers) + " array<Integer>[0, 1, 2, 3, 4]]", str);
85 }
86
87 public void testList() {
88 List list = new ArrayList ();
89 list.add(s1);
90 list.add(s2);
91 list.add(s3);
92 String str = new ToStringCreator(this).append("myLetters", list).toString();
93 assertEquals("[ToStringCreatorTests@" + ObjectUtils.getIdentityHexString(this) + " myLetters = list[A, B, C]]",
94 str);
95 }
96
97 public void testSet() {
98 Set set = CollectionFactory.createLinkedSetIfPossible(3);
99 set.add(s1);
100 set.add(s2);
101 set.add(s3);
102 String str = new ToStringCreator(this).append("myLetters", set).toString();
103 assertEquals("[ToStringCreatorTests@" + ObjectUtils.getIdentityHexString(this) + " myLetters = set[A, B, C]]",
104 str);
105 }
106
107 public void testClass() {
108 String str = new ToStringCreator(this).append("myClass", this.getClass()).toString();
109 assertEquals("[ToStringCreatorTests@" + ObjectUtils.getIdentityHexString(this)
110 + " myClass = ToStringCreatorTests]", str);
111 }
112
113 public void testMethod() throws Exception {
114 String str = new ToStringCreator(this).append("myMethod", this.getClass().getMethod("testMethod", null))
115 .toString();
116 assertEquals("[ToStringCreatorTests@" + ObjectUtils.getIdentityHexString(this)
117 + " myMethod = testMethod@ToStringCreatorTests]", str);
118 }
119
120
121 public static class SomeObject {
122
123 }
124
125 }
126 |
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