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* Pentaho Data Integration
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* Copyright (C) 2002-2016 by Pentaho : http://www.pentaho.com
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* 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.normaliser;
import java.util.ArrayList;
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.apache.commons.lang.builder.EqualsBuilder;
import org.junit.Before;
import org.junit.Test;
import org.pentaho.di.core.KettleEnvironment;
import org.pentaho.di.core.exception.KettleException;
import org.pentaho.di.core.plugins.PluginRegistry;
import org.pentaho.di.trans.step.StepMetaInterface;
import org.pentaho.di.trans.steps.loadsave.LoadSaveTester;
import org.pentaho.di.trans.steps.loadsave.initializer.InitializerInterface;
import org.pentaho.di.trans.steps.loadsave.validator.ArrayLoadSaveValidator;
import org.pentaho.di.trans.steps.loadsave.validator.FieldLoadSaveValidator;
public class NormaliserMetaTest implements InitializerInterface<StepMetaInterface> {
LoadSaveTester loadSaveTester;
Class<NormaliserMeta> testMetaClass = NormaliserMeta.class;
@Before
public void setUpLoadSave() throws Exception {
KettleEnvironment.init();
PluginRegistry.init( true );
List<String> attributes =
Arrays.asList( "typeField", "normaliserFields" );
Map<String, String> getterMap = new HashMap<String, String>();
Map<String, String> setterMap = new HashMap<String, String>();
Map<String, FieldLoadSaveValidator<?>> attrValidatorMap = new HashMap<String, FieldLoadSaveValidator<?>>();
attrValidatorMap.put( "normaliserFields",
new ArrayLoadSaveValidator<NormaliserMeta.NormaliserField>( new NormaliserFieldLoadSaveValidator(), 5 ) );
Map<String, FieldLoadSaveValidator<?>> typeValidatorMap = new HashMap<String, FieldLoadSaveValidator<?>>();
loadSaveTester =
new LoadSaveTester( testMetaClass, attributes, new ArrayList<String>(), new ArrayList<String>(),
getterMap, setterMap, attrValidatorMap, typeValidatorMap, this );
}
// Call the allocate method on the LoadSaveTester meta class
@Override
public void modify( StepMetaInterface someMeta ) {
if ( someMeta instanceof NormaliserMeta ) {
( (NormaliserMeta) someMeta ).allocate( 5 );
}
}
@Test
public void testSerialization() throws KettleException {
loadSaveTester.testSerialization();
}
// NormaliserFieldLoadSaveValidator
public class NormaliserFieldLoadSaveValidator implements FieldLoadSaveValidator<NormaliserMeta.NormaliserField> {
final Random rand = new Random();
@Override
public NormaliserMeta.NormaliserField getTestObject() {
NormaliserMeta.NormaliserField rtn = new NormaliserMeta.NormaliserField();
rtn.setName( UUID.randomUUID().toString() );
rtn.setNorm( UUID.randomUUID().toString() );
rtn.setValue( UUID.randomUUID().toString() );
return rtn;
}
@Override
public boolean validateTestObject( NormaliserMeta.NormaliserField testObject, Object actual ) {
if ( !( actual instanceof NormaliserMeta.NormaliserField ) ) {
return false;
}
NormaliserMeta.NormaliserField another = (NormaliserMeta.NormaliserField) actual;
return new EqualsBuilder()
.append( testObject.getName(), another.getName() )
.append( testObject.getNorm(), another.getNorm() )
.append( testObject.getValue(), another.getValue() )
.isEquals();
}
}
}