/* ======================================================================
   Parts Copyright 2006 University of Leeds, Oxford University, University of the Highlands and Islands.

   Licensed 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.bodington.server;

import java.sql.Timestamp;

import org.bodington.server.realm.PassPhrase;
import org.bodington.server.realm.User;

public class JobSchedulerTest extends BuildingServerTest
{

    private User sysadmin;
    
    public void setUp() throws Exception
    {
        super.setUp();
        
        // JobScheduler needs to have a sysadmin user.
        sysadmin = new User();
        sysadmin.setZone(zone);
        sysadmin.setName("Test");
        sysadmin.setSurname("User");
        sysadmin.setInitials("A");
        sysadmin.save();
        
        PassPhrase passPhrase = new PassPhrase(sysadmin);
        passPhrase.setUserName("sysadmin");
        passPhrase.setPassPhrase("not used");
        passPhrase.save();
        
        JobScheduler.getJobScheduler(true);
    }
    
    public void tearDown() throws Exception
    {
        super.tearDown();
        JobScheduler jobScheduler = JobScheduler.getJobScheduler(false);
        if (jobScheduler != null)
            jobScheduler.shutdown();
    }
    
    public void testStartStop()
    {
        // Check that we always get back the same JS
        assertEquals(JobScheduler.getJobScheduler(false), JobScheduler
            .getJobScheduler(false));
        assertEquals(JobScheduler.getJobScheduler(false), JobScheduler
            .getJobScheduler(true));
        
        // Check that shutdown really stops the JS
        JobScheduler oldJobScheduler = JobScheduler.getJobScheduler(false);
        oldJobScheduler.shutdown();
        assertNull(JobScheduler.getJobScheduler(false));
        JobScheduler newJobsScheduler = JobScheduler.getJobScheduler(true);
        assertNotSame(oldJobScheduler, newJobsScheduler);

    }
    
    
    /*
     * Test method for 'org.bodington.server.JobScheduler.findOverdueJobs(User)'
     */
    public void testFindOverdueJobs() throws BuildingServerException
    {
        JobScheduler jobScheduler = JobScheduler.getJobScheduler(false);
        
        assertEquals(0, jobScheduler.findOverdueJobs(sysadmin).size());
        
        // This creates a "bad" job that the JobScheduler will moan about but it works
        // for the purposes of this test.
        Job job = new Job();
        job.setExecutionTime(new Timestamp(System.currentTimeMillis() - 10));
        job.setFromTime(new Timestamp(0));
        job.setMethodName("");
        job.setOptions(0);
        job.setParameter("");
        job.setRepeatPeriod(0);
        job.setRepeatSpec(0);
        job.setRepeatType(0);
        job.setSessionName("");
        job.setState(Job.STATE_OVERDUE);
        job.setSubmissionTime(new Timestamp(System.currentTimeMillis()));
        job.setToTime(new Timestamp(0));
        job.setUserId(user.getPrimaryKey());
        job.save();
        
        assertEquals(1, jobScheduler.findOverdueJobs(sysadmin).size());

    }

}