/**
 * This file Copyright (c) 2012 Magnolia International
 * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
 *
 *
 * This file is dual-licensed under both the Magnolia
 * Network Agreement and the GNU General Public License.
 * You may elect to use one or the other of these licenses.
 *
 * This file is distributed in the hope that it will be
 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
 * Redistribution, except as permitted by whichever of the GPL
 * or MNA you select, is prohibited.
 *
 * 1. For the GPL license (GPL), you can redistribute and/or
 * modify this file under the terms of the GNU General
 * Public License, Version 3, as published by the Free Software
 * Foundation.  You should have received a copy of the GNU
 * General Public License, Version 3 along with this program;
 * if not, write to the Free Software Foundation, Inc., 51
 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 2. For the Magnolia Network Agreement (MNA), this file
 * and the accompanying materials are made available under the
 * terms of the MNA which accompanies this distribution, and
 * is available at http://www.magnolia-cms.com/mna.html
 *
 * Any modifications to this file must keep this entire header
 * intact.
 *
 */
package info.magnolia.cms.filters;

import static org.mockito.Mockito.*;
import info.magnolia.test.ComponentsTestUtil;

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

import org.junit.After;
import org.junit.Before;
import org.junit.Test;

/**
 * @version $id$
 */
public class ContentTypeFilterTest {

    private ContentTypeFilter filter;
    private HttpServletRequest request;
    private HttpServletResponse response;

    @Before
    public void setUp() throws Exception {
        ComponentsTestUtil.setImplementation(WebContainerResources.class, WebContainerResourcesImpl.class);

        filter = new ContentTypeFilter();
        request = mock(HttpServletRequest.class);
        response = mock(HttpServletResponse.class);
    }

    @Test
    public void testFilterWithEmptyDefaultExtension() {
        filter.setupContentTypeAndCharacterEncoding("", request, response);
        verify(response).setCharacterEncoding("UTF-8");
        //TODO In current state we are unable to use MIMEMapping for this test, should be IOC.
        //For now just test that with empty MIMEMapping.cachedContent contentType is set to null.
        verify(response).setContentType(null);
    }
    
    @After
    public void tearDown(){
        ComponentsTestUtil.clear();
    }
}