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* Pentaho Data Integration
*
* Copyright (C) 2002-2016 by Pentaho : http://www.pentaho.com
*
*******************************************************************************
*
* 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
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* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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package org.pentaho.di.trans.steps.janino;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.UUID;
import org.junit.BeforeClass;
import org.junit.Test;
import org.pentaho.di.core.exception.KettleException;
import org.pentaho.di.core.exception.KettlePluginException;
import org.pentaho.di.core.plugins.PluginRegistry;
import org.pentaho.di.core.row.value.ValueMetaFactory;
import org.pentaho.di.core.row.value.ValueMetaPluginType;
import org.pentaho.di.trans.steps.loadsave.LoadSaveTester;
import org.pentaho.di.trans.steps.loadsave.validator.ArrayLoadSaveValidator;
import org.pentaho.di.trans.steps.loadsave.validator.FieldLoadSaveValidator;
public class JaninoMetaTest {
@BeforeClass
public static void setUpBeforeClass() throws KettlePluginException {
PluginRegistry.addPluginType( ValueMetaPluginType.getInstance() );
PluginRegistry.init( true );
}
@Test
public void testRoundTrip() throws KettleException {
List<String> attributes = Arrays.asList( "formula" );
Map<String, FieldLoadSaveValidator<?>> fieldLoadSaveValidatorAttributeMap =
new HashMap<String, FieldLoadSaveValidator<?>>();
FieldLoadSaveValidator<JaninoMetaFunction[]> janinoMetaFunctionArrayLoadSaveValidator =
new ArrayLoadSaveValidator<JaninoMetaFunction>( new JaninoMetaFunctionFieldLoadSaveValidator(), 25 );
fieldLoadSaveValidatorAttributeMap.put( "formula", janinoMetaFunctionArrayLoadSaveValidator );
LoadSaveTester loadSaveTester =
new LoadSaveTester( JaninoMeta.class, attributes, new HashMap<String, String>(), new HashMap<String, String>(),
fieldLoadSaveValidatorAttributeMap, new HashMap<String, FieldLoadSaveValidator<?>>() );
loadSaveTester.testSerialization();
}
public class JaninoMetaFunctionFieldLoadSaveValidator implements FieldLoadSaveValidator<JaninoMetaFunction> {
@Override
public JaninoMetaFunction getTestObject() {
Random random = new Random();
return new JaninoMetaFunction(
UUID.randomUUID().toString(),
UUID.randomUUID().toString(),
random.nextInt( ValueMetaFactory.getAllValueMetaNames().length ),
random.nextInt( Integer.MAX_VALUE ),
random.nextInt( Integer.MAX_VALUE ),
UUID.randomUUID().toString() );
}
@Override
public boolean validateTestObject( JaninoMetaFunction testObject, Object actual ) {
return testObject.equals( actual );
}
}
}