/*! ******************************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
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package org.pentaho.di.trans.steps.mappinginput;
import static org.junit.Assert.fail;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;
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.core.row.ValueMetaInterface;
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;
import org.pentaho.di.trans.steps.loadsave.validator.NonZeroIntLoadSaveValidator;
import org.pentaho.di.trans.steps.loadsave.validator.PrimitiveIntArrayLoadSaveValidator;
import org.pentaho.di.trans.steps.loadsave.validator.StringLoadSaveValidator;
import org.pentaho.di.trans.steps.mapping.MappingValueRename;
/**
* @author Andrey Khayrutdinov
*/
public class MappingInputMetaCloningTest {
LoadSaveTester<MappingInputMeta> loadSaveTester;
@Test
public void clonesCorrectly() throws Exception {
MappingInputMeta meta = new MappingInputMeta();
meta.setFieldName( new String[] { "f1", "f2" } );
meta.setFieldType( new int[] { ValueMetaInterface.TYPE_INTEGER, ValueMetaInterface.TYPE_STRING } );
meta.setFieldLength( new int[] { 1, 2 } );
meta.setFieldPrecision( new int[] { 3, 4 } );
meta.setChanged();
meta.setValueRenames( Collections.singletonList( new MappingValueRename( "f1", "r1" ) ) );
Object clone = meta.clone();
if ( !EqualsBuilder.reflectionEquals( meta, clone ) ) {
String template = ""
+ "clone() is expected to handle all values.\n"
+ "\tOriginal object:\n"
+ "%s\n"
+ "\tCloned object:\n"
+ "%s";
fail( String.format( template, ToStringBuilder.reflectionToString( meta ),
ToStringBuilder.reflectionToString( clone ) ) );
}
}
@Before
public void setUp() throws Exception {
KettleEnvironment.init();
PluginRegistry.init( true );
List<String> attributes =
Arrays.asList( "selectingAndSortingUnspecifiedFields", "fieldName", "fieldType", "fieldLength",
"fieldPrecision" );
Map<String, String> getterMap = new HashMap<String, String>() {
{
put( "selectingAndSortingUnspecifiedFields", "isSelectingAndSortingUnspecifiedFields" );
put( "fieldName", "getFieldName" );
put( "fieldType", "getFieldType" );
put( "fieldLength", "getFieldLength" );
put( "fieldPrecision", "getFieldPrecision" );
}
};
Map<String, String> setterMap = new HashMap<String, String>() {
{
put( "selectingAndSortingUnspecifiedFields", "setSelectingAndSortingUnspecifiedFields" );
put( "fieldName", "setFieldName" );
put( "fieldType", "setFieldType" );
put( "fieldLength", "setFieldLength" );
put( "fieldPrecision", "setFieldPrecision" );
}
};
FieldLoadSaveValidator<String[]> stringArrayLoadSaveValidator =
new ArrayLoadSaveValidator<String>( new StringLoadSaveValidator(), 5 );
Map<String, FieldLoadSaveValidator<?>> attrValidatorMap = new HashMap<String, FieldLoadSaveValidator<?>>();
attrValidatorMap.put( "fieldName", stringArrayLoadSaveValidator );
Map<String, FieldLoadSaveValidator<?>> typeValidatorMap = new HashMap<String, FieldLoadSaveValidator<?>>();
typeValidatorMap.put( int[].class.getCanonicalName(),
new PrimitiveIntArrayLoadSaveValidator( new NonZeroIntLoadSaveValidator( 6 ), 5 ) );
loadSaveTester = new LoadSaveTester<MappingInputMeta>( MappingInputMeta.class, attributes, getterMap,
setterMap, attrValidatorMap, typeValidatorMap );
}
@Test
public void testSerialization() throws KettleException {
loadSaveTester.testSerialization();
}
}