public void testWithCustomBinder() throws Exception {
this.tag.setPath("myFloat");
BeanPropertyBindingResult errors = new BeanPropertyBindingResult(this.rob, COMMAND_NAME);
errors.getPropertyAccessor().registerCustomEditor(Float.class, new SimpleFloatEditor());
exposeBindingResult(errors);
assertEquals(Tag.SKIP_BODY, this.tag.doStartTag());
String output = getOutput();
assertTagOpened(output);
assertTagClosed(output);
assertContainsAttribute(output, "type", getType());
assertValueAttribute(output, "12.34f");
}
public void testMultiBind() throws Exception {
BeanPropertyBindingResult result = new BeanPropertyBindingResult(new TestBean(), "testBean");
result
.getPropertyAccessor()
.registerCustomEditor(TestBean.class, "friends", new FriendEditor());
exposeBindingResult(result);
BindStatus bindStatus = new BindStatus(getRequestContext(), "testBean.friends", false);
getPageContext().setAttribute(SelectTag.LIST_VALUE_PAGE_ATTRIBUTE, bindStatus);
this.tag.setValue(new TestBean("foo"));
this.tag.doStartTag();
this.tag.doEndTag();
assertEquals("<option value=\"foo\">foo</option>", getOutput());
}
public void testWithCollectionAndCustomEditor() throws Exception {
PropertyEditor propertyEditor = new SimpleFloatEditor();
TestBean target = new TestBean();
target.setMyFloat(new Float("12.34"));
BeanPropertyBindingResult errors = new BeanPropertyBindingResult(target, COMMAND_NAME);
errors.getPropertyAccessor().registerCustomEditor(Float.class, propertyEditor);
exposeBindingResult(errors);
getPageContext()
.setAttribute(
SelectTag.LIST_VALUE_PAGE_ATTRIBUTE,
new BindStatus(getRequestContext(), "testBean.myFloat", false));
this.tag.setItems("${floats}");
int result = this.tag.doStartTag();
assertEquals(Tag.SKIP_BODY, result);
String output = getOutput();
output = "<doc>" + output + "</doc>";
SAXReader reader = new SAXReader();
Document document = reader.read(new StringReader(output));
Element rootElement = document.getRootElement();
List children = rootElement.elements();
assertEquals("Incorrect number of children", 6, children.size());
Element element = (Element) rootElement.selectSingleNode("option[text() = '12.34f']");
assertNotNull("Option node should not be null", element);
assertEquals("12.34 node not selected", "selected", element.attribute("selected").getValue());
assertNull("No id rendered", element.attribute("id"));
element = (Element) rootElement.selectSingleNode("option[text() = '12.35f']");
assertNotNull("Option node should not be null", element);
assertNull("12.35 node incorrectly selected", element.attribute("selected"));
assertNull("No id rendered", element.attribute("id"));
}
public void testWithFloatCustom() throws Exception {
PropertyEditor propertyEditor = new SimpleFloatEditor();
BeanPropertyBindingResult errors = new BeanPropertyBindingResult(getTestBean(), COMMAND_NAME);
errors.getPropertyAccessor().registerCustomEditor(Float.class, propertyEditor);
exposeBindingResult(errors);
this.tag.setPath("myFloat");
Float[] array =
new Float[] {
new Float("12.30"), new Float("12.32"), new Float("12.34"), new Float("12.36"),
new Float("12.38"), new Float("12.40"), new Float("12.42"), new Float("12.44"),
new Float("12.46"), new Float("12.48")
};
this.tag.setItems(array);
int result = this.tag.doStartTag();
assertEquals(Tag.SKIP_BODY, result);
String output = getWriter().toString();
assertTrue(output.startsWith("<select "));
assertTrue(output.endsWith("</select>"));
SAXReader reader = new SAXReader();
Document document = reader.read(new StringReader(output));
Element rootElement = document.getRootElement();
assertEquals("select", rootElement.getName());
assertEquals("myFloat", rootElement.attribute("name").getValue());
List children = rootElement.elements();
assertEquals("Incorrect number of children", array.length, children.size());
Element e = (Element) rootElement.selectSingleNode("option[text() = '12.34f']");
assertEquals("'12.34' node not selected", "selected", e.attribute("selected").getValue());
e = (Element) rootElement.selectSingleNode("option[text() = '12.32f']");
assertNull("'12.32' node incorrectly selected", e.attribute("selected"));
}