/*
* $Id: AbstractTagTest.java 1542825 2013-11-17 21:21:36Z lukaszlenart $
*
* 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
* "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.apache.struts2.views.jsp;
import java.io.File;
import java.io.StringWriter;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.JspWriter;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.StrutsInternalTestCase;
import org.apache.struts2.TestAction;
import org.apache.struts2.dispatcher.ApplicationMap;
import org.apache.struts2.dispatcher.Dispatcher;
import org.apache.struts2.dispatcher.RequestMap;
import org.apache.struts2.dispatcher.SessionMap;
import com.mockobjects.dynamic.Mock;
import com.opensymphony.xwork2.Action;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.inject.Container;
import com.opensymphony.xwork2.util.ValueStack;
/**
* Base class to extend for unit testing UI Tags.
*
*/
public abstract class AbstractTagTest extends StrutsInternalTestCase {
protected Action action;
protected Map context;
protected Map session;
protected ValueStack stack;
/**
* contains the buffer that our unit test will write to. we can later verify this buffer for correctness.
*/
protected StringWriter writer;
protected StrutsMockHttpServletRequest request;
protected StrutsMockPageContext pageContext;
protected HttpServletResponse response;
protected StrutsMockServletContext servletContext;
protected Mock mockContainer;
/**
* Constructs the action that we're going to test against. For most UI tests, this default action should be enough.
* However, simply override getAction to return a custom Action if you need something more sophisticated.
*
* @return the Action to be added to the ValueStack as part of the unit test
*/
public Action getAction() {
return new TestAction();
}
protected void setUp() throws Exception {
super.setUp();
/**
* create our standard mock objects
*/
action = this.getAction();
stack = ActionContext.getContext().getValueStack();
context = stack.getContext();
stack.push(action);
request = new StrutsMockHttpServletRequest();
request.setAttribute(ServletActionContext.STRUTS_VALUESTACK_KEY, stack);
response = new StrutsMockHttpServletResponse();
request.setSession(new StrutsMockHttpSession());
request.setupGetServletPath("/");
writer = new StringWriter();
JspWriter jspWriter = new StrutsMockJspWriter(writer);
servletContext = new StrutsMockServletContext();
servletContext.setRealPath(new File("nosuchfile.properties").getAbsolutePath());
servletContext.setServletInfo("Resin");
pageContext = new StrutsMockPageContext();
pageContext.setRequest(request);
pageContext.setResponse(response);
pageContext.setJspWriter(jspWriter);
pageContext.setServletContext(servletContext);
mockContainer = new Mock(Container.class);
Dispatcher du = new Dispatcher(pageContext.getServletContext(), new HashMap());
du.init();
Dispatcher.setInstance(du);
du.setConfigurationManager(configurationManager);
session = new SessionMap(request);
Map<String, Object> extraContext = du.createContextMap(new RequestMap(request),
request.getParameterMap(),
session,
new ApplicationMap(pageContext.getServletContext()),
request,
response,
pageContext.getServletContext());
// let's not set the locale -- there is a test that checks if Dispatcher actually picks this up...
// ... but generally we want to just use no locale (let it stay system default)
extraContext.remove(ActionContext.LOCALE);
stack.getContext().putAll(extraContext);
context.put(ServletActionContext.HTTP_REQUEST, request);
context.put(ServletActionContext.HTTP_RESPONSE, response);
context.put(ServletActionContext.SERVLET_CONTEXT, servletContext);
ActionContext.setContext(new ActionContext(context));
}
protected void tearDown() throws Exception {
super.tearDown();
pageContext.verify();
request.verify();
action = null;
context = null;
session = null;
stack = null;
writer = null;
request = null;
pageContext = null;
response = null;
servletContext = null;
mockContainer = null;
}
}