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1
15 package org.apache.tapestry.form.validator;
16
17 import org.apache.tapestry.IMarkupWriter;
18 import org.apache.tapestry.IRequestCycle;
19 import org.apache.tapestry.form.FormComponentContributorContext;
20 import org.apache.tapestry.form.IFormComponent;
21 import org.apache.tapestry.form.ValidationMessages;
22 import org.apache.tapestry.valid.ValidationConstraint;
23 import org.apache.tapestry.valid.ValidationStrings;
24 import org.apache.tapestry.valid.ValidatorException;
25 import org.easymock.MockControl;
26
27 public class TestMaxLength extends BaseValidatorTestCase
28 {
29
30 public void testOK() throws Exception 
31 {
32 IFormComponent field = newField();
33 ValidationMessages messages = newMessages();
34
35 String object = "short and sweet";
36
37 replayControls();
38
39 new MaxLength("maxLength=50").validate(field, messages, object);
40
41 verifyControls();
42 }
43
44 public void testFail()
45 {
46 IFormComponent field = newField("My Field");
47 ValidationMessages messages = newMessages(
48 null,
49 ValidationStrings.VALUE_TOO_LONG,
50 new Object []
51 { new Integer (10), "My Field" },
52 "Exception!");
53
54 replayControls();
55
56 try
57 {
58 new MaxLength("maxLength=10")
59 .validate(field, messages, "brevity is the essence of wit");
60 }
61 catch (ValidatorException ex)
62 {
63 assertEquals("Exception!", ex.getMessage());
64 assertEquals(ValidationConstraint.MAXIMUM_WIDTH, ex.getConstraint());
65 }
66 }
67
68 public void testFailCustomMessage()
69 {
70 IFormComponent field = newField("My Field");
71 ValidationMessages messages = newMessages(
72 "Too Long",
73 ValidationStrings.VALUE_TOO_LONG,
74 new Object []
75 { new Integer (10), "My Field" },
76 "Exception!");
77
78 replayControls();
79
80 try
81 {
82 new MaxLength("maxLength=10,message=Too Long").validate(
83 field,
84 messages,
85 "this should be more than ten characters");
86 }
87 catch (ValidatorException ex)
88 {
89 assertEquals("Exception!", ex.getMessage());
90 assertEquals(ValidationConstraint.MAXIMUM_WIDTH, ex.getConstraint());
91 }
92 }
93
94 public void testRenderContribution()
95 {
96 IMarkupWriter writer = newWriter();
97 IRequestCycle cycle = newCycle();
98 IFormComponent field = newField("My Field");
99 MockControl contextc = newControl(FormComponentContributorContext.class);
100 FormComponentContributorContext context = (FormComponentContributorContext) contextc
101 .getMock();
102
103 context.includeClasspathScript("/org/apache/tapestry/form/validator/StringValidator.js");
104
105 context.getFieldDOM();
106 contextc.setReturnValue("document.myform.myfield");
107
108 trainFormatMessage(contextc, context, null, ValidationStrings.VALUE_TOO_LONG, new Object []
109 { new Integer (20), "My Field" }, "default message");
110
111 context
112 .addSubmitListener("function(event) { validate_max_length(event, document.myform.myfield, 20, 'default message'); }");
113
114 replayControls();
115
116 new MaxLength("maxLength=20").renderContribution(writer, cycle, context, field);
117
118 verifyControls();
119 }
120 }
121 |
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