/**
 * Copyright (c) 2009 - 2017 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 org.candlepin.cache;

import static org.junit.Assert.*;

import org.candlepin.model.CandlepinModeChange;
import org.candlepin.model.Rules;
import org.candlepin.model.Status;
import org.junit.Before;
import org.junit.Test;

import java.util.Date;

/**
 * Created by mstead on 11/04/17.
 */
public class StatusCacheTest {

    @Before
    public void setup() {

    }

    @Test
    public void initialGetReturnsNull() {
        StatusCache cache = new StatusCache();
        assertNull(cache.getStatus());
    }

    @Test
    public void setAndGet() {
        StatusCache cache = new StatusCache();
        Status status = new Status(true, "2.0", "2.0", false, "4.2",
            Rules.RulesSourceEnum.DATABASE, CandlepinModeChange.Mode.NORMAL,
            CandlepinModeChange.Reason.STARTUP, new Date());
        cache.setStatus(status);
        assertEquals(status, cache.getStatus());
    }

    @Test
    public void testExpiresAfter5Seconds() throws Exception {
        StatusCache cache = new StatusCache();
        Status status = new Status(true, "2.0", "2.0", false, "4.2",
            Rules.RulesSourceEnum.DATABASE, CandlepinModeChange.Mode.NORMAL,
            CandlepinModeChange.Reason.STARTUP, new Date());
        cache.setStatus(status);
        assertEquals(status, cache.getStatus());
        Thread.sleep(6000L);
        assertNull(cache.getStatus());
    }

    @Test
    public void multipleInstancesShareSameStatus() {
        StatusCache cache1 = new StatusCache();
        Status status = new Status(true, "2.0", "2.0", false, "4.2",
            Rules.RulesSourceEnum.DATABASE, CandlepinModeChange.Mode.NORMAL,
            CandlepinModeChange.Reason.STARTUP, new Date());
        cache1.setStatus(status);

        StatusCache cache2 = new StatusCache();
        assertEquals(cache1.getStatus(), cache2.getStatus());
    }
}