core/src/test/java/org/apache/oozie/executor/jpa/TestWorkflowJobsGetForPurgeJPAExecutor.java

/**
 * 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.oozie.executor.jpa;

import java.sql.Timestamp;
import java.util.List;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.oozie.WorkflowJobBean;
import org.apache.oozie.client.OozieClient;
import org.apache.oozie.client.WorkflowJob;
import org.apache.oozie.service.JPAService;
import org.apache.oozie.service.Services;
import org.apache.oozie.test.XDataTestCase;
import org.apache.oozie.util.DateUtils;
import org.apache.oozie.workflow.WorkflowApp;
import org.apache.oozie.workflow.WorkflowInstance;
import org.apache.oozie.workflow.lite.EndNodeDef;
import org.apache.oozie.workflow.lite.LiteWorkflowApp;
import org.apache.oozie.workflow.lite.StartNodeDef;

public class TestWorkflowJobsGetForPurgeJPAExecutor extends XDataTestCase {
    private static final long DAY_IN_MS = 24 * 60 * 60 * 1000;
    Services services;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        services = new Services();
        services.init();
        cleanUpDBTables();
    }

    @Override
    protected void tearDown() throws Exception {
        services.destroy();
        super.tearDown();
    }

    public void testWfJobsGetForPurge() throws Exception {
        addRecordToWfJobTable(WorkflowJob.Status.SUCCEEDED, WorkflowInstance.Status.SUCCEEDED);
        addRecordToWfJobTable(WorkflowJob.Status.FAILED, WorkflowInstance.Status.FAILED);
        _testGetJobsForPurge(1, 20);
    }

    private void _testGetJobsForPurge(long olderThanDays, int limit) throws Exception {
        JPAService jpaService = Services.get().get(JPAService.class);
        assertNotNull(jpaService);
        WorkflowJobsGetForPurgeJPAExecutor wfJobsForPurgeExe = new WorkflowJobsGetForPurgeJPAExecutor(olderThanDays, limit);
        List<WorkflowJobBean> list = jpaService.execute(wfJobsForPurgeExe);
        assertNotNull(list);
        assertEquals(2, list.size());
    }

    @Override
    protected WorkflowJobBean addRecordToWfJobTable(WorkflowJob.Status jobStatus, WorkflowInstance.Status instanceStatus) throws Exception {
        WorkflowApp app = new LiteWorkflowApp("testApp", "<workflow-app/>", new StartNodeDef("end"))
                .addNode(new EndNodeDef("end"));
        Configuration conf = new Configuration();
        Path appUri = new Path(getAppPath(), "workflow.xml");
        conf.set(OozieClient.APP_PATH, appUri.toString());
        conf.set(OozieClient.LOG_TOKEN, "testToken");
        conf.set(OozieClient.USER_NAME, getTestUser());
        conf.set(OozieClient.GROUP_NAME, getTestGroup());
        injectKerberosInfo(conf);
        WorkflowJobBean wfBean = createWorkflow(app, conf, "auth", jobStatus, instanceStatus);
        Timestamp startTS = new Timestamp(System.currentTimeMillis() - (3 * DAY_IN_MS));
        Timestamp endTS = new Timestamp(System.currentTimeMillis() - (2 * DAY_IN_MS));
        wfBean.setStartTime(DateUtils.toDate(startTS));
        wfBean.setEndTime(DateUtils.toDate(endTS));
        try {
            JPAService jpaService = Services.get().get(JPAService.class);
            assertNotNull(jpaService);
            WorkflowJobInsertJPAExecutor wfInsertCmd = new WorkflowJobInsertJPAExecutor(wfBean);
            jpaService.execute(wfInsertCmd);
        }
        catch (JPAExecutorException je) {
            je.printStackTrace();
            fail("Unable to insert the test wf job record to table");
            throw je;
        }
        return wfBean;
    }

}