/*
* $Id$
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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*/
package org.apache.struts2.views.jsp;
import org.apache.struts2.TestAction;
import org.apache.struts2.StrutsTestCase;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.StrutsException;
import com.mockobjects.servlet.MockPageContext;
import com.mockobjects.servlet.MockJspWriter;
import com.opensymphony.xwork2.util.ValueStack;
import com.opensymphony.xwork2.ActionContext;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;
public class I18nTagTest extends StrutsTestCase {
I18nTag tag;
MockPageContext pageContext;
ValueStack stack;
protected void setUp() throws Exception {
super.setUp();
// create the needed objects
tag = new I18nTag();
stack = ActionContext.getContext().getValueStack();
// create the mock http servlet request
StrutsMockHttpServletRequest request = new StrutsMockHttpServletRequest();
ActionContext.getContext().setValueStack(stack);
request.setAttribute(ServletActionContext.STRUTS_VALUESTACK_KEY, stack);
// create the mock page context
pageContext = new MockPageContext();
pageContext.setRequest(request);
pageContext.setJspWriter(new MockJspWriter());
// associate the tag with the mock page request
tag.setPageContext(pageContext);
}
public void testSimple() throws Exception {
// set the resource bundle
tag.setName("testmessages");
int result = 0;
try {
result = tag.doStartTag();
} catch (JspException e) {
e.printStackTrace();
fail();
}
assertEquals(TagSupport.EVAL_BODY_INCLUDE, result);
try {
result = tag.doEndTag();
} catch (JspException e) {
e.printStackTrace();
fail();
}
}
/**
* Asserts that an exception is thrown when something unexpected is popped off the stack by the closing tag
*
* @throws Exception
*/
public void testUnexpectedPop() throws Exception {
// set the resource bundle
tag.setName("testmessages");
int result = 0;
try {
result = tag.doStartTag();
} catch (JspException e) {
e.printStackTrace();
fail();
}
stack.push("An new object on top of the stack");
assertEquals(TagSupport.EVAL_BODY_INCLUDE, result);
try {
result = tag.doEndTag();
fail();
} catch (JspException e) {
e.printStackTrace();
fail();
} catch (StrutsException e) {
e.printStackTrace();
// pass
}
}
}