org.pentaho.reporting.platform.plugin.async.ExecutorIT.java Source code

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Here is the source code for org.pentaho.reporting.platform.plugin.async.ExecutorIT.java

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/*!
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 * or from the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * Copyright (c) 2002-2017 Hitachi Vantara..  All rights reserved.
 */

package org.pentaho.reporting.platform.plugin.async;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.pentaho.platform.api.engine.IPluginManager;
import org.pentaho.platform.engine.core.system.PentahoSessionHolder;
import org.pentaho.platform.engine.core.system.PentahoSystem;
import org.pentaho.platform.engine.core.system.StandaloneSession;
import org.pentaho.platform.engine.core.system.boot.PlatformInitializationException;
import org.pentaho.reporting.platform.plugin.AuditWrapper;
import org.pentaho.reporting.platform.plugin.JobManager;
import org.pentaho.reporting.platform.plugin.MicroPlatformFactory;
import org.pentaho.reporting.platform.plugin.SimpleReportingComponent;
import org.pentaho.reporting.platform.plugin.SpringIT;
import org.pentaho.reporting.platform.plugin.staging.AsyncJobFileStagingHandler;
import org.pentaho.test.platform.engine.core.MicroPlatform;
import org.springframework.beans.factory.annotation.Autowired;

import java.io.IOException;
import java.util.Collections;
import java.util.UUID;
import java.util.concurrent.ExecutionException;

import static org.junit.Assert.*;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

public class ExecutorIT extends SpringIT {

    @Autowired
    IPentahoAsyncExecutor<IAsyncReportState> executor;

    @Autowired
    SimpleReportingComponent simpleReportingComponent;

    @Autowired
    JobManager jobManager;

    private MicroPlatform microPlatform = MicroPlatformFactory.create();

    @Before
    public void start() throws PlatformInitializationException {
        microPlatform.start();
    }

    @After
    public void stop() throws PlatformInitializationException {
        microPlatform.stop();
    }

    @Test(expected = IllegalStateException.class)
    public void testRecalcNoTask() {
        executor.recalculate(UUID.randomUUID(), new StandaloneSession());
    }

    @Test
    public void testRecalc() throws IOException, ExecutionException, InterruptedException {
        try {
            final IPluginManager pluginManager = mock(IPluginManager.class);
            PentahoSystem.registerObject(pluginManager, IPluginManager.class);
            when(pluginManager.getPluginSetting("reporting", "settings/query-limit", "0")).thenReturn("50");
            final StandaloneSession session = new StandaloneSession("test");
            PentahoSessionHolder.setSession(session);
            final UUID uuid = UUID.randomUUID();
            final AsyncJobFileStagingHandler asyncJobFileStagingHandler = new AsyncJobFileStagingHandler(session);
            simpleReportingComponent
                    .setReportDefinitionPath("target/test/resource/solution/test/reporting/100rows.prpt");
            simpleReportingComponent.setInputs(Collections.singletonMap("query-limit", 500));

            executor.addTask(
                    new PentahoAsyncReportExecution("target/test/resource/solution/test/reporting/100rows.prpt",
                            simpleReportingComponent, asyncJobFileStagingHandler, session,
                            UUID.randomUUID().toString(), new AuditWrapper()),
                    session, uuid);
            IAsyncReportState reportState = executor.getReportState(uuid, session);
            while (reportState.getTotalRows() < 1) {
                reportState = executor.getReportState(uuid, session);
            }
            assertEquals(100, reportState.getTotalRows());
            final UUID recalculate = executor.recalculate(uuid, session);

            assertFalse(uuid.equals(recalculate));

            IAsyncReportState recalcState = executor.getReportState(recalculate, session);
            while (recalcState.getTotalRows() < 1) {
                recalcState = executor.getReportState(recalculate, session);
            }

            assertEquals(100, recalcState.getTotalRows());

        } finally {
            PentahoSessionHolder.removeSession();
        }
    }

    @Test
    public void testNeedRecalc()
            throws IOException, ExecutionException, InterruptedException, JobManager.ContextFailedException {
        try {
            final IPluginManager pluginManager = mock(IPluginManager.class);
            PentahoSystem.registerObject(pluginManager, IPluginManager.class);
            when(pluginManager.getPluginSetting("reporting", "settings/query-limit", "0")).thenReturn("50");
            final StandaloneSession session = new StandaloneSession("test");
            PentahoSessionHolder.setSession(session);
            final UUID uuid = UUID.randomUUID();
            final AsyncJobFileStagingHandler asyncJobFileStagingHandler = new AsyncJobFileStagingHandler(session);
            simpleReportingComponent
                    .setReportDefinitionPath("target/test/resource/solution/test/reporting/100rows.prpt");
            simpleReportingComponent.setInputs(Collections.singletonMap("query-limit", 500));

            executor.addTask(
                    new PentahoAsyncReportExecution("target/test/resource/solution/test/reporting/100rows.prpt",
                            simpleReportingComponent, asyncJobFileStagingHandler, session,
                            UUID.randomUUID().toString(), new AuditWrapper()),
                    session, uuid);
            IAsyncReportState reportState = executor.getReportState(uuid, session);
            while (reportState.getTotalRows() < 1) {
                reportState = executor.getReportState(uuid, session);
            }
            assertEquals(100, reportState.getTotalRows());

            assertTrue(jobManager.getContext(uuid.toString()).needRecalculation(false));

        } finally {
            PentahoSessionHolder.removeSession();
        }
    }

}