/*
    *  Copyright 2001-2005 Stephen Colebourne
    *
    *  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,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   */
  package org.joda.time;
  
  import junit.framework.TestCase;
  import junit.framework.TestSuite;
  
  /**
   * Test case.
   *
   * @author Stephen Colebourne
   */
  public class TestDateTimeConstants extends TestCase {
  
      /**
       * The main method for this test program.
       * @param args command line arguments.
       */
      public static void main(String[] args) {
          junit.textui.TestRunner.run(suite());
      }
  
      /**
       * TestSuite is a junit required method.
       */
      public static TestSuite suite() {
          return new TestSuite(TestDateTimeConstants.class);
      }
  
      /**
       * TestDateTimeComparator constructor.
       * @param name
       */
      public TestDateTimeConstants(String name) {
          super(name);
      }
  
      //-----------------------------------------------------------------------
      public void testConstructor() {
          DateTimeConstants c = new DateTimeConstants() {
          };
          c.toString();
      }
  
      public void testHalfdaysOfDay() {
          assertEquals(0, DateTimeConstants.AM);
          assertEquals(1, DateTimeConstants.PM);
      }
  
      public void testDaysOfWeek() {
          assertEquals(1, DateTimeConstants.MONDAY);
          assertEquals(2, DateTimeConstants.TUESDAY);
          assertEquals(3, DateTimeConstants.WEDNESDAY);
          assertEquals(4, DateTimeConstants.THURSDAY);
          assertEquals(5, DateTimeConstants.FRIDAY);
          assertEquals(6, DateTimeConstants.SATURDAY);
          assertEquals(7, DateTimeConstants.SUNDAY);
      }
  
      public void testMonthsOfYear() {
          assertEquals(1, DateTimeConstants.JANUARY);
          assertEquals(2, DateTimeConstants.FEBRUARY);
          assertEquals(3, DateTimeConstants.MARCH);
          assertEquals(4, DateTimeConstants.APRIL);
          assertEquals(5, DateTimeConstants.MAY);
          assertEquals(6, DateTimeConstants.JUNE);
          assertEquals(7, DateTimeConstants.JULY);
          assertEquals(8, DateTimeConstants.AUGUST);
          assertEquals(9, DateTimeConstants.SEPTEMBER);
          assertEquals(10, DateTimeConstants.OCTOBER);
          assertEquals(11, DateTimeConstants.NOVEMBER);
          assertEquals(12, DateTimeConstants.DECEMBER);
      }
  
      public void testEras() {
          assertEquals(0, DateTimeConstants.BC);
          assertEquals(0, DateTimeConstants.BCE);
          assertEquals(1, DateTimeConstants.AD);
          assertEquals(1, DateTimeConstants.CE);
      }
  
      public void testMaths() {
          assertEquals(1000, DateTimeConstants.MILLIS_PER_SECOND);
          assertEquals(60 * 1000, DateTimeConstants.MILLIS_PER_MINUTE);
          assertEquals(60 * 60 * 1000, DateTimeConstants.MILLIS_PER_HOUR);
          assertEquals(24 * 60 * 60 * 1000, DateTimeConstants.MILLIS_PER_DAY);
         assertEquals(7 * 24 * 60 * 60 * 1000, DateTimeConstants.MILLIS_PER_WEEK);
         
         assertEquals(60, DateTimeConstants.SECONDS_PER_MINUTE);
         assertEquals(60 * 60, DateTimeConstants.SECONDS_PER_HOUR);
         assertEquals(24 * 60 * 60, DateTimeConstants.SECONDS_PER_DAY);
         assertEquals(7 * 24 * 60 * 60, DateTimeConstants.SECONDS_PER_WEEK);
         
         assertEquals(60, DateTimeConstants.MINUTES_PER_HOUR);
         assertEquals(24 * 60, DateTimeConstants.MINUTES_PER_DAY);
         assertEquals(7 * 24 * 60, DateTimeConstants.MINUTES_PER_WEEK);
         
         assertEquals(24, DateTimeConstants.HOURS_PER_DAY);
         assertEquals(7 * 24, DateTimeConstants.HOURS_PER_WEEK);
         
         assertEquals(7, DateTimeConstants.DAYS_PER_WEEK);
     }
 
 }