/*!
* 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 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.extensions.datasources.olap4j;
import junit.framework.TestCase;
import org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.engine.classic.core.DataFactory;
import org.pentaho.reporting.engine.classic.core.ReportDataFactoryException;
import org.pentaho.reporting.engine.classic.core.StaticDataRow;
import org.pentaho.reporting.engine.classic.core.designtime.datafactory.DesignTimeDataFactoryContext;
import org.pentaho.reporting.engine.classic.core.metadata.DataFactoryMetaData;
import org.pentaho.reporting.engine.classic.extensions.datasources.olap4j.connections.DriverConnectionProvider;
public class MondrianMetaDataTest extends TestCase {
private static final String QUERY = "with member [Measures].[Foo] as ' [Measures].[Sales] / 2 ',\n" +
" format_string = '$#,###',\n" +
" back_color = 'yellow', \n" +
" my_property = iif([Measures].CurrentMember > 10, \"foo\", \"bar\")\n" +
"select {[Measures].[Foo], [Measures].[Sales]} on 0,\n" +
" [Product].Children on 1\n" +
"from [SteelWheelsSales]";
private static final String PARAMETRIZED_QUERY = "with member [Measures].[Foo] as ' [Measures].[Sales] / 2 ',\n" +
" format_string = '$#,###',\n" +
" back_color = '${color}', \n" +
" my_property = iif([Measures].CurrentMember > PARAMETER(\"pnum\", NUMERIC, 10), \"foo\", \"bar\")\n" +
"select {[Measures].[Foo], [Measures].[Sales]} on 0,\n" +
" [Product].Children on 1\n" +
"from [SteelWheelsSales]";
public MondrianMetaDataTest() {
}
public MondrianMetaDataTest( final String name ) {
super( name );
}
protected void setUp() throws Exception {
ClassicEngineBoot.getInstance().start();
}
private DriverConnectionProvider createProvider() {
final DriverConnectionProvider dcp = new DriverConnectionProvider();
dcp.setDriver( "mondrian.olap4j.MondrianOlap4jDriver" );
dcp.setProperty( "Catalog",
"src/test/resources/org/pentaho/reporting/engine/classic/extensions/datasources/olap4j/steelwheels.mondrian.xml" );
dcp.setProperty( "JdbcUser", "sa" );
dcp.setProperty( "JdbcPassword", "" );
dcp.setProperty( "Jdbc", "jdbc:hsqldb:mem:SampleData" );
dcp.setProperty( "JdbcDrivers", "org.hsqldb.jdbcDriver" );
dcp.setUrl( "jdbc:mondrian:" );
return dcp;
}
public void testMetaData() throws ReportDataFactoryException {
final BandedMDXDataFactory mondrianDataFactory = new BandedMDXDataFactory( createProvider() );
mondrianDataFactory.initialize( new DesignTimeDataFactoryContext() );
mondrianDataFactory.setQuery( "default", PARAMETRIZED_QUERY, null, null );
final DataFactoryMetaData metaData = mondrianDataFactory.getMetaData();
final Object queryHash = metaData.getQueryHash( mondrianDataFactory, "default", new StaticDataRow() );
assertNotNull( queryHash );
final BandedMDXDataFactory mdxDataFactory = new BandedMDXDataFactory( createProvider() );
mdxDataFactory.initialize( new DesignTimeDataFactoryContext() );
mdxDataFactory.setQuery( "default", QUERY, null, null );
mdxDataFactory.setQuery( "default2", PARAMETRIZED_QUERY, null, null );
assertNotEquals( "Physical Query is not the same", queryHash,
metaData.getQueryHash( mdxDataFactory, "default", new StaticDataRow() ) );
assertEquals( "Physical Query is the same", queryHash,
metaData.getQueryHash( mdxDataFactory, "default2", new StaticDataRow() ) );
final DriverConnectionProvider connectionProvider = createProvider();
connectionProvider.setProperty( "Catalog",
"src/test/resources/org/pentaho/reporting/engine/classic/extensions/datasources/olap4j/steelwheels2.mondrian.xml" );
final BandedMDXDataFactory mdxDataFactory2 = new BandedMDXDataFactory( connectionProvider );
mdxDataFactory2.initialize( new DesignTimeDataFactoryContext() );
mdxDataFactory2.setQuery( "default", QUERY, null, null );
mdxDataFactory2.setQuery( "default2", PARAMETRIZED_QUERY, null, null );
assertNotEquals( "Physical Connection is not the same", queryHash,
metaData.getQueryHash( mdxDataFactory, "default", new StaticDataRow() ) );
assertNotEquals( "Physical Connection is the same", queryHash,
metaData.getQueryHash( mdxDataFactory2, "default2", new StaticDataRow() ) );
}
public void testParameter() throws ReportDataFactoryException {
final BandedMDXDataFactory mondrianDataFactory = new BandedMDXDataFactory( createProvider() );
mondrianDataFactory.initialize( new DesignTimeDataFactoryContext() );
mondrianDataFactory.setQuery( "default", PARAMETRIZED_QUERY, null, null );
mondrianDataFactory.setQuery( "default2", QUERY, null, null );
final DataFactoryMetaData metaData = mondrianDataFactory.getMetaData();
final String[] fields = metaData.getReferencedFields( mondrianDataFactory, "default", new StaticDataRow() );
assertNotNull( fields );
assertEquals( 3, fields.length );
assertEquals( "color", fields[ 0 ] );
assertEquals( "pnum", fields[ 1 ] );
assertEquals( DataFactory.QUERY_LIMIT, fields[ 2 ] );
final String[] fields2 = metaData.getReferencedFields( mondrianDataFactory, "default2", new StaticDataRow() );
assertNotNull( fields2 );
assertEquals( 1, fields2.length );
assertEquals( DataFactory.QUERY_LIMIT, fields2[ 0 ] );
}
private static void assertNotEquals( final String message, final Object o1, final Object o2 ) {
if ( o1 == o2 ) {
fail( message );
}
if ( o1 != null && o2 == null ) {
return;
}
if ( o1 == null ) {
return;
}
if ( o1.equals( o2 ) ) {
fail( message );
}
}
}