Struts example source code file (ServletDispatcherResultTest.java)

This example Struts source code file (ServletDispatcherResultTest.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, actioncontext, exception, exception, http, mock, mock, request, response, servlet, servletdispatcherresult, servletdispatcherresult, servletdispatcherresulttest, strutsstatics, strutstestcase

The Struts ServletDispatcherResultTest.java source code

/*
 * $Id: ServletDispatcherResultTest.java 880928 2009-11-16 19:42:15Z musachy $
 *
 * 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.dispatcher;

import javax.servlet.RequestDispatcher;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import ognl.Ognl;

import org.apache.struts2.ServletActionContext;
import org.apache.struts2.StrutsStatics;
import org.apache.struts2.StrutsTestCase;

import com.mockobjects.dynamic.C;
import com.mockobjects.dynamic.Mock;
import com.opensymphony.xwork2.ActionContext;


/**
 *
 */
public class ServletDispatcherResultTest extends StrutsTestCase implements StrutsStatics {

    public void testInclude() {
        ServletDispatcherResult view = new ServletDispatcherResult();
        view.setLocation("foo.jsp");

        Mock dispatcherMock = new Mock(RequestDispatcher.class);
        dispatcherMock.expect("include", C.ANY_ARGS);

        Mock requestMock = new Mock(HttpServletRequest.class);
        requestMock.expectAndReturn("getAttribute", "struts.actiontag.invocation", null);
        requestMock.expectAndReturn("getRequestDispatcher", C.args(C.eq("foo.jsp")), dispatcherMock.proxy());

        Mock responseMock = new Mock(HttpServletResponse.class);
        responseMock.expectAndReturn("isCommitted", Boolean.TRUE);

        ActionContext ac = new ActionContext(Ognl.createDefaultContext(null));
        ActionContext.setContext(ac);
        ServletActionContext.setRequest((HttpServletRequest) requestMock.proxy());
        ServletActionContext.setResponse((HttpServletResponse) responseMock.proxy());

        try {
            view.execute(null);
        } catch (Exception e) {
            e.printStackTrace();
            fail();
        }

        dispatcherMock.verify();
        requestMock.verify();
        dispatcherMock.verify();
    }

    public void testSimple() {
        ServletDispatcherResult view = new ServletDispatcherResult();
        view.setLocation("foo.jsp");

        Mock dispatcherMock = new Mock(RequestDispatcher.class);
        dispatcherMock.expect("forward", C.ANY_ARGS);

        Mock requestMock = new Mock(HttpServletRequest.class);
        requestMock.expectAndReturn("getAttribute", "struts.actiontag.invocation", null);
        requestMock.expectAndReturn("getAttribute", "javax.servlet.include.servlet_path", null);
        requestMock.expectAndReturn("getRequestDispatcher", C.args(C.eq("foo.jsp")), dispatcherMock.proxy());
        requestMock.expect("setAttribute", C.ANY_ARGS); // this is a bad mock, but it works
        requestMock.expect("setAttribute", C.ANY_ARGS); // this is a bad mock, but it works
        requestMock.matchAndReturn("getRequestURI", "foo.jsp");

        Mock responseMock = new Mock(HttpServletResponse.class);
        responseMock.expectAndReturn("isCommitted", Boolean.FALSE);

        ActionContext ac = new ActionContext(Ognl.createDefaultContext(null));
        ActionContext.setContext(ac);
        ServletActionContext.setRequest((HttpServletRequest) requestMock.proxy());
        ServletActionContext.setResponse((HttpServletResponse) responseMock.proxy());

        try {
            view.execute(null);
        } catch (Exception e) {
            e.printStackTrace();
            fail();
        }

        dispatcherMock.verify();
        requestMock.verify();
        dispatcherMock.verify();
    }
}