DateCacheTest.java

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 * Licensed under the Apache License, Version 2.0 (the "License");
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package org.pentaho.di.core.date;

import static org.junit.Assert.assertEquals;

import java.util.Calendar;

import org.junit.Test;

public class DateCacheTest {

  @SuppressWarnings( "deprecation" )
  @Test
  public void testDateCache() {
    DateCache cache = new DateCache();
    cache.populate( "yyyy-MM-dd", 2016, 2016 );
    assertEquals( 366, cache.getSize() ); // Leap year
    assertEquals( Calendar.FEBRUARY, cache.lookupDate( "2016-02-29" ).getMonth() );
    assertEquals( 29, cache.lookupDate( "2016-02-29" ).getDate() );
    assertEquals( ( 2016 - 1900 ), cache.lookupDate( "2016-02-29" ).getYear() );
  }
}