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* Pentaho Data Integration
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* Copyright (C) 2002-2015 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
*
* 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.gpload;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.junit.Test;
import org.pentaho.di.core.database.DatabaseMeta;
import org.pentaho.di.core.exception.KettleException;
import org.pentaho.di.trans.steps.loadsave.LoadSaveTester;
import org.pentaho.di.trans.steps.loadsave.validator.*;
public class GPLoadMetaTest {
@Test
public void testRoundTrip() throws KettleException {
List<String> attributes =
Arrays.asList( "localHosts", "localhostPort", "schemaName", "tableName", "errorTableName", "gploadPath", "controlFile", "dataFile",
"logFile", "nullAs", "databaseMeta", "fieldTable", "fieldStream", "matchColumn", "updateColumn", "dateMask", "maxErrors",
"loadMethod", "loadAction", "encoding", "eraseFiles", "encloseNumbers", "delimiter", "updateCondition" );
Map<String, String> getterMap = new HashMap<>();
Map<String, String> setterMap = new HashMap<>();
for ( String attribute : attributes ) {
// Most attributes can be set by convention apart from isEraseFiles (is, not get) and setMatchColumns (pluralised)
if ( attribute.equals( "eraseFiles" ) ) {
getterMap.put( "eraseFiles", "isEraseFiles" );
} else {
getterMap.put( attribute, "get" + attribute.substring( 0, 1 ).toUpperCase() + attribute.substring( 1 ) );
}
if ( attribute.equals( "matchColumn" ) ) {
setterMap.put( "matchColumn", "setMatchColumns" );
} else {
setterMap.put( attribute, "set" + attribute.substring( 0, 1 ).toUpperCase() + attribute.substring( 1 ) );
}
}
Map<String, FieldLoadSaveValidator<?>> fieldLoadSaveValidatorAttributeMap = new HashMap<>();
Map<String, FieldLoadSaveValidator<?>> fieldLoadSaveValidatorTypeMap = new HashMap<>();
fieldLoadSaveValidatorAttributeMap.put( "dateMask", new ArrayLoadSaveValidator<>( new DateMaskLoadSaveValidator(), 10 ) );
fieldLoadSaveValidatorTypeMap.put( DatabaseMeta.class.getCanonicalName(), new DatabaseMetaFieldLoadSaveValidator() );
fieldLoadSaveValidatorTypeMap.put( String[].class.getCanonicalName(), new ArrayLoadSaveValidator<>( new StringLoadSaveValidator(), 10 ) );
fieldLoadSaveValidatorTypeMap.put( boolean[].class.getCanonicalName(), new PrimitiveBooleanArrayLoadSaveValidator( new BooleanLoadSaveValidator(), 10 ) );
LoadSaveTester loadSaveTester = new LoadSaveTester( GPLoadMeta.class, attributes, getterMap, setterMap,
fieldLoadSaveValidatorAttributeMap, fieldLoadSaveValidatorTypeMap );
loadSaveTester.testRepoRoundTrip();
loadSaveTester.testXmlRoundTrip();
}
public class DatabaseMetaFieldLoadSaveValidator implements
FieldLoadSaveValidator<DatabaseMeta> {
@Override
public DatabaseMeta getTestObject() {
return null;
}
@Override
public boolean validateTestObject( DatabaseMeta testObject, Object actual ) {
return testObject == null;
}
}
public class DateMaskLoadSaveValidator implements FieldLoadSaveValidator<String> {
public DateMaskLoadSaveValidator() {
}
public String getTestObject() {
return Math.random() < 0.5 ? GPLoadMeta.DATE_MASK_DATE : GPLoadMeta.DATE_MASK_DATETIME;
}
public boolean validateTestObject( String test, Object actual ) {
return test.equals( actual );
}
}
}