/**
 * Copyright (c) 2009--2014 Red Hat, Inc.
 *
 * This software is licensed to you under the GNU General Public License,
 * version 2 (GPLv2). There is NO WARRANTY for this software, express or
 * implied, including the implied warranties of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
 * along with this software; if not, see
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
 *
 * Red Hat trademarks are not licensed under GPLv2. No permission is
 * granted to use or replicate Red Hat trademarks that are incorporated
 * in this software or its documentation.
 */
package com.redhat.rhn.frontend.struts.test;

import javax.servlet.http.HttpServletRequest;

import org.jmock.integration.junit3.MockObjectTestCase;

import com.redhat.rhn.domain.common.LoggingFactory;
import com.redhat.rhn.frontend.action.test.LoginActionTest;
import com.redhat.rhn.frontend.struts.RequestContext;
import com.redhat.rhn.testing.RhnMockHttpServletRequest;
import com.redhat.rhn.testing.TestCaseHelper;

/**
 * RequestContextTest
 *
 * @version $Rev$
 */
public class RequestContextTest extends MockObjectTestCase {

    /**
     *
     * @param name Name of the TestCase
     */
    public RequestContextTest(String name) {
        super(name);
    }

    /**
     * @throws Exception if an error occurs
     */
    public final void testGetLoggedInUser() throws Exception {
        // Messing with users means we have to set up for auditing nowadays
        try {
            LoggingFactory.clearLogId();
        }
        catch (Exception se) {
            TestCaseHelper.tearDownHelper();
            LoggingFactory.clearLogId();
        }
        LoginActionTest ltest = new LoginActionTest();
        HttpServletRequest request = ltest.loginUserIntoSessionTest();
        RequestContext requestContext = new RequestContext(request);
        assertNotNull(requestContext.getCurrentUser());
    }

    /**
     * Tests the pagination: First.
    */
    /*public void testProcessPaginationFirst() {
        MockHttpServletRequest request =
            new MockHttpServletRequest();
        request.setupAddParameter("First", "1");
        request.setupAddParameter("first_lower", "1");
        RequestContext requestContext = new RequestContext(request);
        String rc = requestContext.processPagination();
        assertEquals("1", rc);
    }*/

    /**
     * Tests the pagination: Prev.
     */
    /*public void testProcessPaginationPrev() {
        MockHttpServletRequest request =
            new MockHttpServletRequest();
        request.setupAddParameter("First", (String) null);
        request.setupAddParameter("Prev", "1");
        request.setupAddParameter("prev_lower", "10");
        RequestContext requestContext = new RequestContext(request);
        String rc = requestContext.processPagination();
        assertEquals("10", rc);
    }*/

    /**
     * Tests the pagination: Last.
     */
    /*public void testProcessPaginationLast() {
        MockHttpServletRequest request =
            new MockHttpServletRequest();
        request.setupAddParameter("First", (String)null);
        request.setupAddParameter("Prev", (String)null);
        request.setupAddParameter("Next", (String)null);
        request.setupAddParameter("Last", "1");
        request.setupAddParameter("last_lower", "30");
        RequestContext requestContext = new RequestContext(request);
        String rc = requestContext.processPagination();
        assertEquals("30", rc);
    }*/

    /**
     * Tests the pagination: Next.
     */
    /*public void testProcessPaginationNext() {
        MockHttpServletRequest request =
            new MockHttpServletRequest();
        request.setupAddParameter("First", (String)null);
        request.setupAddParameter("Prev", (String)null);
        request.setupAddParameter("Next", "1");
        request.setupAddParameter("next_lower", "20");
        RequestContext requestContext = new RequestContext(request);
        String rc = requestContext.processPagination();
        assertEquals("20", rc);
    }*/

    /**
     * @throws Exception if an error occurs
     */
    public void testbuildPageLink() throws Exception {
        RhnMockHttpServletRequest request = new RhnMockHttpServletRequest();
        request.setupAddParameter("someparam", "value");
        request.setupQueryString("otherparam=foo&barparam=beer");
        request.addAttribute("requestedUri", "http://localhost/rhn/somePage.do");

        RequestContext requestContext = new RequestContext(request);

        String url = requestContext.buildPageLink("someparam", "value");
        assertEquals("http://localhost/rhn/somePage.do?" +
                "someparam=value&otherparam=foo&barparam=beer", url);
        request.setupQueryString("otherparam=foo&barparam=beer&someparam=value");
        url = requestContext.buildPageLink("someparam", "zzzzz");

        assertEquals("http://localhost/rhn/somePage.do?" +
                "barparam=beer&otherparam=foo&someparam=zzzzz", url);
    }

}