/*
    * Copyright (c) 2002-2022, City of Paris
    * All rights reserved.
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions
    * are met:
    *
    *  1. Redistributions of source code must retain the above copyright notice
   *     and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright notice
   *     and the following disclaimer in the documentation and/or other materials
   *     provided with the distribution.
   *
   *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
   *     contributors may be used to endorse or promote products derived from
   *     this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   * License 1.0
   */
  package fr.paris.lutece.plugins.appointment.service;
  
  import java.time.LocalDate;
  import java.time.LocalDateTime;
  import java.util.ArrayList;
  import java.util.List;
  
  import fr.paris.lutece.test.LuteceTestCase;
  import java.time.format.DateTimeFormatter;
  import java.util.Locale;
  import org.junit.Test;
  
  public class UtilitiesTest extends LuteceTestCase
  {
  
      /**
       * Return the closest date in past a list of date with the given date
       */
      @Test
      public void testGetClosestDateInPast( )
      {
          LocalDate localDate1 = LocalDate.parse( "2018-06-05" );
          LocalDate localDate2 = LocalDate.parse( "2018-06-10" );
          LocalDate localDate3 = LocalDate.parse( "2018-06-25" );
  
          List<LocalDate> listDates = new ArrayList<>( );
          listDates.add( localDate1 );
          listDates.add( localDate2 );
          listDates.add( localDate3 );
          assertEquals( localDate2, Utilities.getClosestDateInPast( listDates, LocalDate.parse( "2018-06-15" ) ) );
      }
  
      /**
       * Return the closest date time in future in a list of date time and a given date time
       */
      @Test
      public void testGetClosestDateTimeInFuture( )
      {
          LocalDateTime localDateTime1 = LocalDateTime.parse( "2018-06-05T10:15" );
          LocalDateTime localDateTime2 = LocalDateTime.parse( "2018-06-10T10:30" );
          LocalDateTime localDateTime3 = LocalDateTime.parse( "2018-06-25T11:15" );
  
          List<LocalDateTime> listDateTime = new ArrayList<>( );
          listDateTime.add( localDateTime1 );
          listDateTime.add( localDateTime2 );
          listDateTime.add( localDateTime3 );
          assertEquals( localDateTime3, Utilities.getClosestDateTimeInFuture( listDateTime, LocalDateTime.parse( "2018-06-10T12:30" ) ) );
      }
  
      /**
       * Test of getFormatter method, of class Utilities.
       */
      @Test
      public void testGetFormatter( )
      {
          System.out.println( "getFormatter" );
  
          AppointmentPlugin.setPluginLocale( Locale.ENGLISH );
          Utilities.resetFormatter( );
          DateTimeFormatter formatterEn = Utilities.getFormatter( );
          LocalDateTime localDateTimeEn = LocalDateTime.parse( "2018-06-25T00:00" );
          String strDateEn = localDateTimeEn.format( formatterEn );
          assertEquals( "6/25/18", strDateEn );
  
          AppointmentPlugin.setPluginLocale( Locale.FRENCH );
          Utilities.resetFormatter( );
         DateTimeFormatter formatterFr = Utilities.getFormatter( );
         LocalDateTime localDateTimeFr = LocalDateTime.parse( "2018-06-25T00:00" );
         String strDateFr = localDateTimeFr.format( formatterFr );
         assertEquals( "25/06/2018", strDateFr );
 
     }
 
 }