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1
15 package org.apache.tapestry.form.translator;
16
17 import java.util.Locale  ;
18
19 import org.apache.tapestry.form.FormEventType;
20 import org.apache.tapestry.valid.ValidationConstraint;
21 import org.apache.tapestry.valid.ValidatorException;
22
23 public class TestNumberTranslator extends TranslatorTestCase
24 {
25 private NumberTranslator _translator = new NumberTranslator();
26
27 public void testDefaultFormat()
28 {
29 testFormat(new Integer (10), "10");
30 }
31
32 public void testCustomFormat()
33 {
34 _translator.setPattern("$#0.00");
35
36 testFormat(new Integer (10), "$10.00");
37 }
38
39 public void testFormat(Number number, String expected)
40 {
41 _component.getPage();
42 _componentControl.setReturnValue(_page);
43
44 _page.getLocale();
45 _pageControl.setReturnValue(Locale.US);
46
47 replay();
48
49 String result = _translator.format(_component, number);
50
51 assertEquals(expected, result);
52
53 verify();
54 }
55
56 public void testNullFormat()
57 {
58 replay();
59
60 String result = _translator.format(_component, null);
61
62 assertEquals("", result);
63
64 verify();
65 }
66
67 public void testDefaultParse()
68 {
69 testParse("0.1", new Double (0.1));
70 }
71
72 public void testCustomParse()
73 {
74 _translator.setPattern("#%");
75
76 testParse("10%", new Double (0.1));
77 }
78
79 public void testTrimmedParse()
80 {
81 _translator.setTrim(true);
82
83 testParse(" 100 ", new Long (100));
84 }
85
86 private void testParse(String number, Number expected)
87 {
88 _component.getPage();
89 _componentControl.setReturnValue(_page);
90
91 _page.getLocale();
92 _pageControl.setReturnValue(Locale.US);
93
94 replay();
95
96 try
97 {
98 Number result = (Number ) _translator.parse(_component, number);
99
100 assertEquals(expected, result);
101 }
102 catch (ValidatorException e)
103 {
104 unreachable();
105 }
106 finally
107 {
108 verify();
109 }
110 }
111
112 public void testFailedParseDefaultMessage()
113 {
114 testFailedParse("Field Name must be a numeric value.");
115 }
116
117 public void testFailedParseCustomMessage()
118 {
119 String message = "Field Name is an invalid number.";
120
121 _translator.setMessage(message);
122
123 testFailedParse(message);
124 }
125
126 private void testFailedParse(String message)
127 {
128 _component.getPage();
129 _componentControl.setReturnValue(_page);
130
131 _page.getLocale();
132 _pageControl.setReturnValue(Locale.US);
133
134 _component.getPage();
135 _componentControl.setReturnValue(_page);
136
137 _page.getLocale();
138 _pageControl.setReturnValue(Locale.US);
139
140 _component.getDisplayName();
141 _componentControl.setReturnValue("Field Name");
142
143 replay();
144
145 try
146 {
147 System.out.println(_translator.parse(_component, "Bad-Number"));
148
149 unreachable();
150 }
151 catch (ValidatorException e)
152 {
153 assertEquals(message, e.getMessage());
154 assertEquals(ValidationConstraint.NUMBER_FORMAT, e.getConstraint());
155 }
156 finally
157 {
158 verify();
159 }
160 }
161
162 public void testRenderContribution()
163 {
164 addScript("/org/apache/tapestry/form/translator/NumberTranslator.js");
165
166 _component.getPage();
167 _componentControl.setReturnValue(_page);
168
169 _page.getLocale();
170 _pageControl.setReturnValue(Locale.US);
171
172 _component.getDisplayName();
173 _componentControl.setReturnValue("Field Label");
174
175 _component.getForm();
176 _componentControl.setReturnValue(_form);
177
178 _form.getName();
179 _formControl.setReturnValue("formName");
180
181 _component.getName();
182 _componentControl.setReturnValue("fieldName");
183
184 _form.addEventHandler(FormEventType.SUBMIT, "validate_number(event, document.formName.fieldName,'Field Label must be a numeric value.')");
185 _formControl.setVoidCallable();
186
187 replay();
188
189 _translator.renderContribution(null, _cycle, null, _component);
190
191 verify();
192 }
193
194 public void testMessageRenderContribution()
195 {
196 _translator.setMessage("You entered a bunk value for {0}. I should look like {1}.");
197
198 addScript("/org/apache/tapestry/form/translator/NumberTranslator.js");
199
200 _component.getPage();
201 _componentControl.setReturnValue(_page);
202
203 _page.getLocale();
204 _pageControl.setReturnValue(Locale.US);
205
206 _component.getDisplayName();
207 _componentControl.setReturnValue("Field Label");
208
209 _component.getForm();
210 _componentControl.setReturnValue(_form);
211
212 _form.getName();
213 _formControl.setReturnValue("formName");
214
215 _component.getName();
216 _componentControl.setReturnValue("fieldName");
217
218 _form.addEventHandler(FormEventType.SUBMIT, "validate_number(event, document.formName.fieldName,'You entered a bunk value for Field Label. I should look like #.')");
219 _formControl.setVoidCallable();
220
221 replay();
222
223 _translator.renderContribution(null, _cycle, null, _component);
224
225 verify();
226 }
227
228 public void testTrimRenderContribution()
229 {
230 _translator.setTrim(true);
231 trim();
232
233 addScript("/org/apache/tapestry/form/translator/NumberTranslator.js");
234
235 _component.getPage();
236 _componentControl.setReturnValue(_page);
237
238 _page.getLocale();
239 _pageControl.setReturnValue(Locale.US);
240
241 _component.getDisplayName();
242 _componentControl.setReturnValue("Field Label");
243
244 _component.getForm();
245 _componentControl.setReturnValue(_form);
246
247 _form.getName();
248 _formControl.setReturnValue("formName");
249
250 _component.getName();
251 _componentControl.setReturnValue("fieldName");
252
253 _form.addEventHandler(FormEventType.SUBMIT, "validate_number(event, document.formName.fieldName,'Field Label must be a numeric value.')");
254 _formControl.setVoidCallable();
255
256 replay();
257
258 _translator.renderContribution(null, _cycle, null, _component);
259
260 verify();
261 }
262 }
263 |
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