AnalyticQueryMetaTest.java

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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
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package org.pentaho.di.trans.steps.analyticquery;

import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.junit.BeforeClass;
import org.junit.Test;
import org.pentaho.di.core.KettleEnvironment;
import org.pentaho.di.core.exception.KettleException;
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.IntLoadSaveValidator;
import org.pentaho.di.trans.steps.loadsave.validator.PrimitiveIntArrayLoadSaveValidator;
import org.pentaho.di.trans.steps.loadsave.validator.StringLoadSaveValidator;

public class AnalyticQueryMetaTest {

  @BeforeClass
  public static void setUpBeforeClass() throws KettleException {
    KettleEnvironment.init( false );
  }

  @Test
  public void testRoundTrip() throws KettleException {
    List<String> attributes = Arrays.asList( "groupField", "aggregateField", "subjectField",
      "aggregateType", "valueField" );

    Map<String, String> getterMap = new HashMap<String, String>();
    Map<String, String> setterMap = new HashMap<String, String>();

    Map<String, FieldLoadSaveValidator<?>> typeValidators = new HashMap<String, FieldLoadSaveValidator<?>>();
    Map<String, FieldLoadSaveValidator<?>> fieldValidators = new HashMap<String, FieldLoadSaveValidator<?>>();
    fieldValidators.put( "aggregateField", new ArrayLoadSaveValidator<String>( new StringLoadSaveValidator(), 50 ) );
    fieldValidators.put( "subjectField", new ArrayLoadSaveValidator<String>( new StringLoadSaveValidator(), 50 ) );
    fieldValidators.put( "aggregateType", new PrimitiveIntArrayLoadSaveValidator(
      new IntLoadSaveValidator( AnalyticQueryMeta.typeGroupCode.length ), 50 ) );
    fieldValidators.put( "valueField", new PrimitiveIntArrayLoadSaveValidator( new IntLoadSaveValidator(), 50 ) );

    LoadSaveTester loadSaveTester =
      new LoadSaveTester( AnalyticQueryMeta.class, attributes, getterMap, setterMap, fieldValidators, typeValidators );
    loadSaveTester.testSerialization();
  }
}