/*
* Copyright 2002-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.servlet.tags.form;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.Tag;
import org.springframework.mock.web.test.MockPageContext;
import org.springframework.tests.sample.beans.TestBean;
import org.springframework.web.servlet.tags.NestedPathTag;
/**
* @author Rob Harrop
* @author Rick Evans
* @author Juergen Hoeller
* @author Jeremy Grelle
*/
public class LabelTagTests extends AbstractFormTagTests {
private LabelTag tag;
@Override
@SuppressWarnings("serial")
protected void onSetUp() {
this.tag = new LabelTag() {
@Override
protected TagWriter createTagWriter() {
return new TagWriter(getWriter());
}
};
this.tag.setPageContext(getPageContext());
}
@Override
protected void extendPageContext(MockPageContext pageContext) throws JspException {
super.extendPageContext(pageContext);
NestedPathTag nestedPathTag = new NestedPathTag();
nestedPathTag.setPath("spouse.");
nestedPathTag.setPageContext(pageContext);
nestedPathTag.doStartTag();
}
public void testSimpleRender() throws Exception {
this.tag.setPath("name");
int startResult = this.tag.doStartTag();
int endResult = this.tag.doEndTag();
assertEquals(Tag.EVAL_BODY_INCLUDE, startResult);
assertEquals(Tag.EVAL_PAGE, endResult);
String output = getOutput();
// we are using a nexted path (see extendPageContext(..)), so...
assertContainsAttribute(output, "for", "spouse.name");
// name attribute is not supported by <label/>
assertAttributeNotPresent(output, "name");
// id attribute is supported, but we don't want it
assertAttributeNotPresent(output, "id");
assertTrue(output.startsWith("<label "));
assertTrue(output.endsWith("</label>"));
}
public void testSimpleRenderWithDynamicAttributes() throws Exception {
String dynamicAttribute1 = "attr1";
String dynamicAttribute2 = "attr2";
this.tag.setPath("name");
this.tag.setDynamicAttribute(null, dynamicAttribute1, dynamicAttribute1);
this.tag.setDynamicAttribute(null, dynamicAttribute2, dynamicAttribute2);
int startResult = this.tag.doStartTag();
int endResult = this.tag.doEndTag();
assertEquals(Tag.EVAL_BODY_INCLUDE, startResult);
assertEquals(Tag.EVAL_PAGE, endResult);
String output = getOutput();
// we are using a nexted path (see extendPageContext(..)), so...
assertContainsAttribute(output, "for", "spouse.name");
assertContainsAttribute(output, dynamicAttribute1, dynamicAttribute1);
assertContainsAttribute(output, dynamicAttribute2, dynamicAttribute2);
// name attribute is not supported by <label/>
assertAttributeNotPresent(output, "name");
// id attribute is supported, but we don't want it
assertAttributeNotPresent(output, "id");
assertTrue(output.startsWith("<label "));
assertTrue(output.endsWith("</label>"));
}
public void testSimpleRenderWithMapElement() throws Exception {
this.tag.setPath("someMap[1]");
int startResult = this.tag.doStartTag();
int endResult = this.tag.doEndTag();
assertEquals(Tag.EVAL_BODY_INCLUDE, startResult);
assertEquals(Tag.EVAL_PAGE, endResult);
String output = getOutput();
// we are using a nexted path (see extendPageContext(..)), so...
assertContainsAttribute(output, "for", "spouse.someMap1");
// name attribute is not supported by <label/>
assertAttributeNotPresent(output, "name");
// id attribute is supported, but we don't want it
assertAttributeNotPresent(output, "id");
assertTrue(output.startsWith("<label "));
assertTrue(output.endsWith("</label>"));
}
public void testOverrideFor() throws Exception {
this.tag.setPath("name");
this.tag.setFor("myElement");
int startResult = this.tag.doStartTag();
int endResult = this.tag.doEndTag();
assertEquals(Tag.EVAL_BODY_INCLUDE, startResult);
assertEquals(Tag.EVAL_PAGE, endResult);
String output = getOutput();
assertContainsAttribute(output, "for", "myElement");
// name attribute is not supported by <label/>
assertAttributeNotPresent(output, "name");
// id attribute is supported, but we don't want it
assertAttributeNotPresent(output, "id");
assertTrue(output.startsWith("<label "));
assertTrue(output.endsWith("</label>"));
}
@Override
protected TestBean createTestBean() {
TestBean bean = new TestBean();
bean.setSpouse(new TestBean("Hoopy"));
return bean;
}
}