#!/bin/env ruby
# encoding: utf-8

require 'test/unit'
RUBY_VERSION < '1.9' ? require('lib/week_of_month') : require_relative('../../week_of_month')


class TestConstant < Test::Unit::TestCase
  
  def test_constants_present?
    [Date,Time].each do |klass|
      assert klass::WEEK_OF_MONTH_IN_ENG
    
      assert klass::WEEK_OF_MONTH_IN_GER
    
      assert klass::WEEK_OF_MONTH_IN_FR
    
      assert klass::WEEK_OF_MONTH_IN_JAP
    
      assert klass::MONTH_WITH_DAY
    
      assert klass::MONTH_WITH_SEQUENCE

      assert klass::DAYS_IN_SEQUENCE
    end
  end
  
  def test_constants_value
    [Date,Time].each do |klass|
      assert_equal({ 1 => 'First', 2 => 'Second',
                     3 => 'Third', 4 => 'Fourth',
                     5 => 'Fifth', 6 => 'Sixth',
                     7 =>"Seventh" }, klass::WEEK_OF_MONTH_IN_ENG)
                   
      assert_equal({ 1 => 'First', 2 => 'Second',
                     3 => 'Third', 4 => 'Quatrième',
                     5 => 'Cinquième', 6 => 'sixième',
                     7 => "septième" }, klass::WEEK_OF_MONTH_IN_FR)
                   
      assert_equal({ 1 => 'First', 2 => 'Second',
                     3 => 'Dritten', 4 => 'Vierte',
                     5 => 'Fünfte', 6 => 'Sechste',
                     7 => "siebte" }, klass::WEEK_OF_MONTH_IN_GER)
                   
      assert_equal({ 1=>'最初', 2 =>'秒',
                                          3 =>'サード', 4=> '第4回',
                     5 =>'第五', 6=> 'シックス' ,
                     7 => "第7" } ,  klass::WEEK_OF_MONTH_IN_JAP)
                   
      assert_equal({ :january => 1, :february => 2, :march => 3, 
                     :april => 4, :may => 5, :june => 6, :july => 7, 
                     :august => 8, :september => 9, :october => 10, 
                     :november => 11, :december => 12 }, klass::MONTH_WITH_SEQUENCE)
    
      assert_equal({ :january => 31, :february => 28, :march => 31, 
                     :april => 30, :may => 31, :june => 30, :july => 31, 
                     :august => 31, :september => 30, :october => 31, 
                     :november => 30, :december => 31 }, klass::MONTH_WITH_DAY)
                     
      assert_equal(["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday",
                     "Friday", "Saturday"], klass::DAYS_IN_SEQUENCE)
    end
  end
    
end