/*
 * $Id: TestPerformForward.java 481833 2006-12-03 17:32:52Z niallp $
 *
 * 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.struts.chain.commands.servlet;

import junit.framework.TestCase;

import org.apache.commons.chain.web.servlet.ServletWebContext;
import org.apache.struts.chain.contexts.ServletActionContext;
import org.apache.struts.config.ForwardConfig;
import org.apache.struts.mock.MockActionServlet;
import org.apache.struts.mock.MockHttpServletRequest;
import org.apache.struts.mock.MockHttpServletResponse;
import org.apache.struts.mock.MockPrincipal;
import org.apache.struts.mock.MockServletConfig;
import org.apache.struts.mock.MockServletContext;

/* JUnitTest case for class: org.apache.struts.chain.commands.servlet.PerformForward */
public class TestPerformForward extends TestCase {
    MockHttpServletRequest request = null;
    MockPrincipal principal = null;
    ServletWebContext swContext = null;
    ServletActionContext saContext = null;
    PerformForward command = null;

    public TestPerformForward(String _name) {
        super(_name);
    }

    /* setUp method for test case */
    protected void setUp() throws Exception {
        this.request = new MockHttpServletRequest();
        this.principal =
            new MockPrincipal("Mr. Macri", new String[] { "administrator" });
        this.request.setUserPrincipal(principal);

        MockServletConfig servletConfig = new MockServletConfig();
        MockServletContext servletContext = new MockServletContext();
        MockActionServlet servlet =
            new MockActionServlet(servletContext, servletConfig);

        servlet.initInternal();

        this.saContext =
            new ServletActionContext(servletContext, request,
                new MockHttpServletResponse());

        this.saContext.setActionServlet(servlet);
        this.command = new PerformForward();
    }

    /* tearDown method for test case */
    protected void tearDown() {
    }

    public void testNullForwardPath()
        throws Exception {
        ForwardConfig config = new ForwardConfig();

        config.setPath(null);

        try {
            command.perform(saContext, config);
            fail(
                "Didn't throw an illegal argument exception on null forward path");
        } catch (IllegalArgumentException ex) {
            System.out.println("exception: " + ex.getMessage());

            // Do nothing, the test passed
        }
    }

    /* Executes the test case */
    public static void main(String[] argv) {
        String[] testCaseList = { TestPerformForward.class.getName() };

        junit.textui.TestRunner.main(testCaseList);
    }
}