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1
5 package com.opensymphony.webwork.views.jsp;
6
7 import javax.servlet.jsp.JspException  ;
8 import javax.servlet.jsp.tagext.BodyTag ;
9 import javax.servlet.jsp.tagext.Tag ;
10 import java.io.StringWriter ;
11 import java.util.ArrayList ;
12 import java.util.List ;
13 import java.util.Map ;
14
15
16
22 public class ParamTagUnnamedTest extends AbstractTagTest {
23
25 private static final String NAME_EXP = "'name'";
26 private static final String NAME_VAL = "name";
27 private static final String VAL_EXP = "'value'";
28 private static final String VAL_VAL = "value";
29
30
32 private ParamTag tag;
33 private UnnamedParametricBodyTag parentTag;
34
35
37 public void testParamSetWithBodyContent() throws JspException {
38 StringWriter writer = new StringWriter ();
39 WebWorkMockBodyContent webWorkMockBodyContent = new WebWorkMockBodyContent(new WebWorkMockJspWriter(writer));
40 webWorkMockBodyContent.setString(VAL_VAL);
41 tag.setBodyContent(webWorkMockBodyContent);
42 assertEquals(BodyTag.EVAL_BODY_BUFFERED, tag.doStartTag());
43 assertEquals(Tag.EVAL_PAGE, tag.doEndTag());
44
45 List params = parentTag.getValuesList();
46 assertEquals(1, params.size());
47 assertEquals(VAL_VAL, params.get(0));
48 }
49
50 public void testParamSetWithValueAttribute() throws JspException {
51 tag.setValue(VAL_EXP);
52 assertEquals(BodyTag.EVAL_BODY_BUFFERED, tag.doStartTag());
53 assertEquals(Tag.EVAL_PAGE, tag.doEndTag());
54
55 List params = parentTag.getValuesList();
56 assertEquals(1, params.size());
57 assertEquals(VAL_VAL, params.get(0));
58 }
59
60 public void testParamSetWithValueAttributeWhenBothValueAttrAndBodyAreSet() throws JspException {
61 StringWriter writer = new StringWriter ();
62 tag.setValue(VAL_EXP);
63
64 WebWorkMockBodyContent webWorkMockBodyContent = new WebWorkMockBodyContent(new WebWorkMockJspWriter(writer));
65 webWorkMockBodyContent.setString("Will not be used");
66 tag.setBodyContent(webWorkMockBodyContent);
67 assertEquals(BodyTag.EVAL_BODY_BUFFERED, tag.doStartTag());
68 assertEquals(Tag.EVAL_PAGE, tag.doEndTag());
69
70 List params = parentTag.getValuesList();
71 assertEquals(1, params.size());
72 assertEquals(VAL_VAL, params.get(0));
73 }
74
75 protected void setUp() throws Exception {
76 super.setUp();
77 tag = new ParamTag();
78 tag.setPageContext(pageContext);
79 parentTag = new UnnamedParametricBodyTag();
80 tag.setParent(parentTag);
81 }
82
83
85 private class UnnamedParametricBodyTag extends WebWorkBodyTagSupport implements ParamTag.UnnamedParametric {
86 private List values;
87
88 public Map getParameters() {
89 return null;
90 }
91
92 public List getValuesList() {
93 return values;
94 }
95
96 public void addParameter(String aName, Object aValue) {
97 addParameter(aValue);
98 }
99
100 public void addParameter(Object aValue) {
101 if (aValue == null) {
102 return;
103 }
104
105 if (values == null) {
106 values = new ArrayList ();
107 }
108
109 values.add(aValue);
110 }
111 }
112 }
113 |
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