Struts example source code file (TokenInterceptorTest.java)

This example Struts source code file (TokenInterceptorTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Struts tags/keywords

actioncontext, actionproxy, actionproxy, exception, exception, http, map, request, response, servlet, string, string, strutsmockhttpservletrequest, strutstestcase, tokeninterceptortest, treemap, treemap, util, valuestack

The Struts TokenInterceptorTest.java source code

/*
 * $Id: TokenInterceptorTest.java 781838 2009-06-04 19:38:07Z wesw $
 *
 * 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.interceptor;

import java.util.HashMap;
import java.util.Map;
import java.util.TreeMap;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.apache.struts2.ServletActionContext;
import org.apache.struts2.StrutsTestCase;
import org.apache.struts2.TestConfigurationProvider;
import org.apache.struts2.util.TokenHelper;
import org.apache.struts2.views.jsp.StrutsMockHttpServletRequest;
import org.apache.struts2.views.jsp.StrutsMockHttpSession;

import com.opensymphony.xwork2.Action;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionProxy;
import com.opensymphony.xwork2.ActionProxyFactory;
import com.opensymphony.xwork2.config.ConfigurationManager;
import com.opensymphony.xwork2.util.ValueStack;
import com.opensymphony.xwork2.util.ValueStackFactory;


/**
 * TokenInterceptorTest
 */
public class TokenInterceptorTest extends StrutsTestCase {

    ActionContext oldContext;
    HttpSession httpSession;
    Map extraContext;
    Map params;
    Map session;
    StrutsMockHttpServletRequest request;


    public void testNoTokenInParams() throws Exception {
        ActionProxy proxy = buildProxy(getActionName());
        assertEquals(TokenInterceptor.INVALID_TOKEN_CODE, proxy.execute());
    }

    public void testNoTokenInSession() throws Exception {
        assertEquals(oldContext, ActionContext.getContext());

        ActionProxy proxy = buildProxy(getActionName());
        setToken(request);
        ActionContext.getContext().getSession().clear();
        assertEquals(TokenInterceptor.INVALID_TOKEN_CODE, proxy.execute());
    }

    public void testTokenInterceptorSuccess() throws Exception {
        ActionProxy proxy = buildProxy(getActionName());
        setToken(request);
        assertEquals(Action.SUCCESS, proxy.execute());
    }

    public void testCAllExecute2Times() throws Exception {
        ActionProxy proxy = buildProxy(getActionName());
        setToken(request);
        assertEquals(Action.SUCCESS, proxy.execute());

        ActionProxy proxy2 = buildProxy(getActionName());
        // must not call setToken
        // double post will result in a invalid.token return code
        assertEquals(TokenInterceptor.INVALID_TOKEN_CODE, proxy2.execute());
    }

    protected String getActionName() {
        return TestConfigurationProvider.TOKEN_ACTION_NAME;
    }

    protected String setToken(HttpServletRequest request) {
        String token = TokenHelper.setToken();
        setToken(token);

        return token;
    }

    protected void setToken(String token) {
        request.getParameterMap().put(TokenHelper.TOKEN_NAME_FIELD, new String[]{
                TokenHelper.DEFAULT_TOKEN_NAME
        });
        request.getParameterMap().put(TokenHelper.DEFAULT_TOKEN_NAME, new String[]{
                token
        });
    }

    protected void setUp() throws Exception {
        loadConfigurationProviders(new TestConfigurationProvider());

        session = new TreeMap();
        params = new TreeMap();
        extraContext = new TreeMap();
        extraContext.put(ActionContext.SESSION, session);
        extraContext.put(ActionContext.PARAMETERS, params);

        request = new StrutsMockHttpServletRequest();
        httpSession = new StrutsMockHttpSession();
        request.setSession(httpSession);
        request.setParameterMap(params);
        extraContext.put(ServletActionContext.HTTP_REQUEST, request);

        ValueStack stack = ActionContext.getContext().getValueStack();
        stack.getContext().putAll(extraContext);
        oldContext = new ActionContext(stack.getContext());
        ActionContext.setContext(oldContext);
    }

    protected ActionProxy buildProxy(String actionName) throws Exception {
        return actionProxyFactory.createActionProxy("", actionName, extraContext, true, true);
    }
}