//
//  OpenForecast - open source, general-purpose forecasting package.
//  Copyright (C) 2002-2011  Steven R. Gould
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Lesser General Public
//  License as published by the Free Software Foundation; either
//  version 2.1 of the License, or (at your option) any later version.
//
//  This library is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//  Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with this library; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//

package net.sourceforge.openforecast.tests;


import org.jfree.data.time.Day;
import org.jfree.data.time.RegularTimePeriod;
import org.jfree.data.time.TimeSeries;

import net.sourceforge.openforecast.DataSet;
import net.sourceforge.openforecast.input.TimeSeriesBuilder;


/**
 * Implements tests of the TimeSeriesBuilder class.
 */
public class TimeSeriesBuilderTest extends OpenForecastTestCase
{
    /**
     * Tests the correct input of a DataSet from a TimeSeries by creating a
     * simple TimeSeries object then inputting it using a TimeSeriesBuilder
     * instance.
     */
    public void testBuilder()
    {
        // Constants used to determine size of test
        int NUMBER_OF_TIME_PERIODS = 100;
        
        // Set up array for expected results
        double expectedValue[] = new double[ NUMBER_OF_TIME_PERIODS ];
        
        // Create test TimeSeries
        TimeSeries timeSeries = new TimeSeries("Simple time series");
        RegularTimePeriod period = new Day();
        
        for ( int d=0; d