FormTagTest


1   /*
2    * Copyright (c) 2003, Inversoft
3    *
4    * This software is distribuable under the GNU Lesser General Public License.
5    * For more information visit gnu.org.
6    */
7   package com.inversoft.verge.mvc.view.jsp.form.test;
8   
9   
10  import javax.servlet.jsp.JspException  ;
11  import javax.servlet.jsp.tagext.Tag  ;
12  
13  import com.inversoft.junit.JspTestCase;
14  import com.inversoft.junit.Request;
15  import com.inversoft.junit.URL;
16  import com.inversoft.verge.mvc.controller.form.FormURLTools;
17  import com.inversoft.verge.mvc.controller.form.config.test.FormMVCBuilderTest;
18  import com.inversoft.verge.mvc.controller.form.config.test.FormMVCBuilderTest2;
19  import com.inversoft.verge.mvc.model.MetaData;
20  import com.inversoft.verge.mvc.model.ModelResolution;
21  import com.inversoft.verge.mvc.model.form.FormMetaData;
22  import com.inversoft.verge.mvc.view.jsp.form.FormTag;
23  import com.inversoft.verge.mvc.view.jsp.model.ModelResolutionRegistry;
24  
25  
26  /**
27   * <p>
28   * This class has the test cases for the form tag
29   * </p>
30   *
31   * @author  Brian Pontarelli
32   * @since   2.0
33   * @version 2.0
34   */
35  public class FormTagTest extends JspTestCase {
36  
37      /**
38       * Constructs a new <code>FormTagTest</code>.
39       */
40      public FormTagTest(String   name) {
41          super(name);
42          setLocal(true);
43      }
44  
45  
46      /**
47       * Tests that the form tag is correct
48       */
49      public void testForm() {
50          // Build the config to test
51          FormMVCBuilderTest2 test = new FormMVCBuilderTest2("testValidate");
52          test.setRequest(request); // For ConfigRegistry stuff
53          test.testValidate();
54  
55          FormTag tag = new FormTag();
56          tag.setPageContext(pageContext);
57          tag.setForm("form1");
58          tag.setName("formName");
59          tag.setAction("Should-be-overwritten");
60          tag.setVar("foo");
61  
62          try {
63              assertEquals("Should return EVAL_PAGE", runTag(tag), Tag.EVAL_PAGE);
64              String   tagStr = getPageContext().getMockOut().getText();
65  
66              System.out.println("Form tag: " + tagStr);
67              assertEquals("Should have tag", tagStr,
68                  "<form action=\"" + FormURLTools.generateURL("form1", null) +
69                  "\" name=\"formName\"><input type=\"hidden\" " +
70                  "name=\"_v_h1\" value=\"\"/><input type=\"hidden\" " +
71                  "name=\"_v_h2\" value=\"\"/></form>");
72  
73              // FormBean is in request under testFormBean. This is setup in the
74              // FormMVCBuilderTest
75              assertNotNull(pageContext.getAttribute("foo"));
76              ModelResolution mr = ModelResolutionRegistry.lookup("foo", pageContext);
77              assertNotNull(mr);
78              MetaData md = mr.getMetaData();
79              assertNotNull(md);
80              assertEquals("testFormBean", md.getID());
81  
82              FormMetaData fmd = (FormMetaData) md;
83              assertNotNull("Should have form meta data", fmd);
84              assertNotNull("Should have form bean", mr.getModel());
85              assertEquals("Form meta data should have correct ID", "testFormBean", fmd.getID());
86          } catch (JspException   e) {
87              fail(e.toString());
88          }
89      }
90  
91      public void beginAction(Request request) {
92          URL url = new URL("MyContext", null, "https", null, "www.inversoft.com", null);
93          request.setURL(url);
94      }
95  
96      /**
97       * Tests that the repository tag is correctly finding the repository items
98       */
99      public void testAction() {
100         FormTag tag = new FormTag();
101         tag.setPageContext(pageContext);
102         tag.setAction("/testAction"); // Ignored!
103         tag.setForm("form1");
104 
105         try {
106             assertEquals("Should return EVAL_PAGE", runTag(tag), Tag.EVAL_PAGE);
107             String   tagStr = getPageContext().getMockOut().getText();
108             String   expected = "<form action=\"/MyContext" +
109                 FormURLTools.generateURL("form1", null) + "\" name=\"form1\">" +
110                 "<input type=\"hidden\" name=\"_v_h1\" value=\"\"/>" +
111                 "<input type=\"hidden\" name=\"_v_h2\" value=\"\"/></form>";
112             System.out.println("Form tag: " + tagStr);
113             System.out.println("Expected: " + expected);
114             assertEquals("Should have tag", tagStr, expected);
115         } catch (JspException   e) {
116             fail(e.toString());
117         }
118     }
119 
120     /**
121      * Tests that the form tag fails with an invalid form name
122      */
123     public void testBadForm() {
124         // Build the config to test
125         FormMVCBuilderTest2 test = new FormMVCBuilderTest2("testValidate");
126         test.setRequest(request); // For ConfigRegistry stuff
127         test.testValidate();
128 
129         FormTag tag = new FormTag();
130         tag.setPageContext(pageContext);
131         tag.setForm("notAVaildForm");
132         tag.setAction("Should-be-overwritten");
133 
134         try {
135             runTag(tag);
136             fail("Should have failed");
137         } catch (JspException   e) {
138             System.out.println(e.toString());
139         }
140     }
141 
142     /**
143      * Tests that the form tag uses the form name for the name attribute
144      */
145     public void testName() {
146         // Build the config to test
147         FormMVCBuilderTest2 test = new FormMVCBuilderTest2("testValidate");
148         test.setRequest(request); // For ConfigRegistry stuff
149         test.testValidate();
150 
151         FormTag tag = new FormTag();
152         tag.setPageContext(pageContext);
153         tag.setForm("form1");
154 
155         try {
156             assertEquals("Should return EVAL_PAGE", runTag(tag), Tag.EVAL_PAGE);
157             String   tagStr = getPageContext().getMockOut().getText();
158 
159             System.out.println("Form tag: " + tagStr);
160             String   expected = "<form action=\"" +
161                 FormURLTools.generateURL("form1", null) + "\" name=\"form1\">" +
162                 "<input type=\"hidden\" name=\"_v_h1\" value=\"\"/>" +
163                 "<input type=\"hidden\" name=\"_v_h2\" value=\"\"/></form>";
164 
165             assertEquals(expected, tagStr);
166             assertNotNull(pageContext.getAttribute("testFormBean"));
167             ModelResolution mr = ModelResolutionRegistry.lookup("testFormBean", pageContext);
168             assertNotNull(mr);
169             MetaData md = mr.getMetaData();
170             assertNotNull(md);
171             assertEquals("testFormBean", md.getID());
172         } catch (JspException   e) {
173            fail(e.toString());
174         }
175     }
176 
177     /**
178      * Tests that the form tag sets up multi form beans
179      */
180     public void testFormBeans() {
181         // Build the config to test
182         FormMVCBuilderTest test = new FormMVCBuilderTest("testValidate");
183         test.setRequest(request); // For ConfigRegistry stuff
184         test.setResponse(response);
185         test.setContext(context);
186         test.testValidate();
187 
188         FormTag tag = new FormTag();
189         tag.setPageContext(pageContext);
190         tag.setForm("multiFormBeanForm");
191 
192         try {
193            assertEquals("Should return EVAL_PAGE", runTag(tag), Tag.EVAL_PAGE);
194            assertNotNull(pageContext.getAttribute("formBean"));
195            assertNotNull(pageContext.getAttribute("formBean2"));
196            assertNotNull(pageContext.getAttribute("item1"));
197            assertNotNull(pageContext.getAttribute("item2"));
198 
199            ModelResolution mr = ModelResolutionRegistry.lookup("formBean", pageContext);
200            assertNotNull(mr);
201            MetaData md = mr.getMetaData();
202            assertNotNull(md);
203            assertEquals("formBean", md.getID());
204 
205            mr = ModelResolutionRegistry.lookup("formBean2", pageContext);
206            assertNotNull(mr);
207            md = mr.getMetaData();
208            assertNotNull(md);
209            assertEquals("formBean2", md.getID());
210 
211            mr = ModelResolutionRegistry.lookup("item1", pageContext);
212            assertNotNull(mr);
213            md = mr.getMetaData();
214            assertNotNull(md);
215            assertEquals("item1", md.getID());
216 
217            mr = ModelResolutionRegistry.lookup("item2", pageContext);
218            assertNotNull(mr);
219            md = mr.getMetaData();
220            assertNotNull(md);
221            assertEquals("item2", md.getID());
222         } catch (JspException   e) {
223            fail(e.toString());
224         }
225     }
226 }
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