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1
18
19 package org.apache.strutsel.taglib.html;
20
21 import java.util.HashMap  ;
22
23 import javax.servlet.ServletException ;
24 import javax.servlet.http.HttpServletResponse ;
25 import javax.servlet.jsp.JspException ;
26 import junit.framework.Test;
27 import junit.framework.TestSuite;
28
29 import org.apache.struts.util.LabelValueBean;
30 import org.apache.strutsel.taglib.utils.DOMHelper;
31 import org.apache.strutsel.taglib.utils.JspTagTestCase;
32 import org.apache.strutsel.taglib.utils.TestHelper;
33
34
35 public class TestELButtonTag
36 extends JspTagTestCase {
37 protected static final String REQUIRED_DISABLED_VALUE_KEY =
38 "RequiredDisabledValue";
39 protected static final String REQUIRED_TYPE_VALUE_KEY =
40 "RequiredTypeValue";
41 protected static final String REQUIRED_VALUE_VALUE_KEY =
42 "RequiredValueValue";
43 protected ELButtonTag elButtonTag = null;
44
45 protected static String [] eventHandlers =
46 {
47 "onblur", "onchange", "onclick", "ondblclick", "onfocus", "onkeydown",
48 "onkeypress", "onkeyup", "onmousedown", "onmousemove", "onmouseout",
49 "onmouseover", "onmouseup"
50 };
51
52 public TestELButtonTag(String theName) {
53 super(theName);
54 }
55
56 public static void main(String [] args) {
57 junit.awtui.TestRunner.main(
58 new String [] { TestELButtonTag.class.getName() });
59 }
60
61 public static Test suite() {
62 return new TestSuite(TestELButtonTag.class);
63 }
64
65 public void setUp() {
66 elButtonTag = new ELButtonTag();
67 elButtonTag.setPageContext(pageContext);
68 }
69
70 public void tearDown() {
71 elButtonTag = null;
72 }
73
74
77 public void testPlain()
78 throws ServletException , JspException {
79 HttpServletResponse response =
80 (HttpServletResponse )pageContext.getResponse();
81 String requiredTypeValue = "button";
82 response.addHeader(REQUIRED_TYPE_VALUE_KEY, requiredTypeValue);
83
84 String requiredValueValue = "Click";
85 response.addHeader(REQUIRED_VALUE_VALUE_KEY, requiredValueValue);
86
87 int startTagReturn = elButtonTag.doStartTag();
88 int afterBodyReturn = elButtonTag.doAfterBody();
89 int endTagReturn = elButtonTag.doEndTag();
90 }
91
92 public void endPlain(com.meterware.httpunit.WebResponse testResponse) {
93 try {
94 TestHelper.printResponse(testResponse);
95
96 org.w3c.dom.Document document = testResponse.getDOM();
97 DOMHelper.printNode(document.getDocumentElement());
98
99 HashMap attrMap = new HashMap ();
100 DOMHelper.recordFoundAttributes(testResponse.getDOM(),
101 "/html/body/input", attrMap);
102 DOMHelper.verifyAttributesPresent(attrMap,
103 new String [] { "type", "value" },
104 false);
105 checkAttrValue(attrMap, testResponse, REQUIRED_TYPE_VALUE_KEY,
106 "button", "type");
107 checkAttrValue(attrMap, testResponse, REQUIRED_VALUE_VALUE_KEY,
108 "button", "value");
109 } catch (Exception ex) {
110 ex.printStackTrace();
111 fail();
112 }
113 }
114
115
118 public void testDisabled()
119 throws ServletException , JspException {
120
121 elButtonTag.setDisabledExpr("true");
122
123 String requiredDisabledValue = "disabled";
124 response.addHeader(REQUIRED_DISABLED_VALUE_KEY, requiredDisabledValue);
125
126 int startTagReturn = elButtonTag.doStartTag();
127 int afterBodyReturn = elButtonTag.doAfterBody();
128 int endTagReturn = elButtonTag.doEndTag();
129 }
130
131 public void endDisabled(com.meterware.httpunit.WebResponse testResponse) {
132 try {
133 TestHelper.printResponse(testResponse);
134
135 org.w3c.dom.Document document = testResponse.getDOM();
136 DOMHelper.printNode(document.getDocumentElement());
137
138 HashMap attrMap = new HashMap ();
139 DOMHelper.recordFoundAttributes(testResponse.getDOM(),
140 "/html/body/input", attrMap);
141 DOMHelper.verifyAttributesPresent(attrMap,
142 new String [] { "disabled" },
143 true);
144 checkAttrValue(attrMap, testResponse, REQUIRED_DISABLED_VALUE_KEY,
145 "button", "disabled");
146 } catch (Exception ex) {
147 ex.printStackTrace();
148 fail();
149 }
150 }
151
152 public void testEventHandlers()
153 throws ServletException , JspException
154 {
155 LabelValueBean bean = new LabelValueBean("junk", "stuff");
156 pageContext.setAttribute("testFormBean", bean);
157
158 String expr = "${" + "testFormBean.value" + "}";
159
160 elButtonTag.setOnblurExpr(expr);
161 elButtonTag.setOnchangeExpr(expr);
162 elButtonTag.setOnclickExpr(expr);
163 elButtonTag.setOndblclickExpr(expr);
164 elButtonTag.setOnfocusExpr(expr);
165 elButtonTag.setOnkeydownExpr(expr);
166 elButtonTag.setOnkeypressExpr(expr);
167 elButtonTag.setOnkeyupExpr(expr);
168 elButtonTag.setOnmousedownExpr(expr);
169 elButtonTag.setOnmousemoveExpr(expr);
170 elButtonTag.setOnmouseoutExpr(expr);
171 elButtonTag.setOnmouseoverExpr(expr);
172 elButtonTag.setOnmouseupExpr(expr);
173
174 int startTagReturn = elButtonTag.doStartTag();
175 int afterBodyReturn = elButtonTag.doAfterBody();
176 int endTagReturn = elButtonTag.doEndTag();
177 }
178
179 public void
180 endEventHandlers(com.meterware.httpunit.WebResponse testResponse) {
181 try {
182 TestHelper.printResponse(testResponse);
183
184 org.w3c.dom.Document document = testResponse.getDOM();
185 DOMHelper.printNode(document.getDocumentElement());
186
187 HashMap attrMap = new HashMap ();
188 DOMHelper.recordFoundAttributes(testResponse.getDOM(),
189 "/html/body/input", attrMap);
190 DOMHelper.verifyAttributesPresent(attrMap, eventHandlers, true);
191 for (int ctr = 0; ctr < eventHandlers.length; ++ ctr) {
192 if (!((String ) attrMap.get(eventHandlers[ctr])).
193 equals("stuff")) {
194 fail();
195 }
196 }
197
198 } catch (Exception ex) {
199 ex.printStackTrace();
200 fail();
201 }
202 }
203 }
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