/*!
* 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) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core;
import junit.framework.TestCase;
import org.pentaho.reporting.libraries.base.util.DebugLog;
import org.pentaho.reporting.libraries.formula.DefaultFormulaContext;
import org.pentaho.reporting.libraries.formula.LibFormulaBoot;
import org.pentaho.reporting.libraries.formula.function.FunctionDescription;
import org.pentaho.reporting.libraries.formula.function.FunctionRegistry;
import java.util.ArrayList;
import java.util.Locale;
public class LibFormulaValidatorTest extends TestCase {
public LibFormulaValidatorTest() {
}
public LibFormulaValidatorTest( final String name ) {
super( name );
}
protected void setUp() throws Exception {
LibFormulaBoot.getInstance().start();
}
public void testLibFormulaMetadata() {
final DefaultFormulaContext context = new DefaultFormulaContext();
final FunctionRegistry functionRegistry = context.getFunctionRegistry();
final String[] names = functionRegistry.getFunctionNames();
final ArrayList<String> failedNames = new ArrayList<String>();
for ( int i = 0; i < names.length; i++ ) {
final String name = names[i];
final FunctionDescription data = functionRegistry.getMetaData( name );
try {
assertNotNull( data.getCategory() );
assertNotNull( data.getDescription( Locale.ENGLISH ) );
assertNotNull( data.getDisplayName( Locale.ENGLISH ) );
assertNotNull( data.getValueType() );
final int count = data.getParameterCount();
for ( int x = 0; x < count; x++ ) {
assertNotNull( data.getParameterType( x ) );
assertNotNull( data.getParameterDescription( x, Locale.ENGLISH ) );
assertNotNull( data.getParameterDisplayName( x, Locale.ENGLISH ) );
}
} catch ( Throwable t ) {
failedNames.add( name );
t.printStackTrace();
}
}
if ( failedNames.isEmpty() ) {
return;
}
DebugLog.log( "Missing metadata for LibFormula functions:" );
for ( int i = 0; i < failedNames.size(); i++ ) {
DebugLog.log( " :" + failedNames.get( i ) );
}
fail();
}
}