require 'abstract_unit'

class DateHelperDistanceOfTimeInWordsI18nTests < Test::Unit::TestCase
  include ActionView::Helpers::DateHelper
  attr_reader :request

  def setup
    @from = Time.mktime(2004, 6, 6, 21, 45, 0)
  end

  uses_mocha 'date_helper_distance_of_time_in_words_i18n_test' do
    # distance_of_time_in_words

    def test_distance_of_time_in_words_calls_i18n
      { # with include_seconds
        [2.seconds,  true]  => [:'less_than_x_seconds', 5],
        [9.seconds,  true]  => [:'less_than_x_seconds', 10],
        [19.seconds, true]  => [:'less_than_x_seconds', 20],
        [30.seconds, true]  => [:'half_a_minute',       nil],
        [59.seconds, true]  => [:'less_than_x_minutes', 1],
        [60.seconds, true]  => [:'x_minutes',           1],

        # without include_seconds
        [29.seconds, false] => [:'less_than_x_minutes', 1],
        [60.seconds, false] => [:'x_minutes',           1],
        [44.minutes, false] => [:'x_minutes',           44],
        [61.minutes, false] => [:'about_x_hours',       1],
        [24.hours,   false] => [:'x_days',              1],
        [30.days,    false] => [:'about_x_months',      1],
        [60.days,    false] => [:'x_months',            2],
        [1.year,     false] => [:'about_x_years',       1],
        [3.years,    false] => [:'over_x_years',        3]

        }.each do |passed, expected|
        assert_distance_of_time_in_words_translates_key passed, expected
      end
    end

    def assert_distance_of_time_in_words_translates_key(passed, expected)
      diff, include_seconds = *passed
      key, count = *expected
      to = @from + diff

      options = {:locale => 'en-US', :scope => :'datetime.distance_in_words'}
      options[:count] = count if count

      I18n.expects(:t).with(key, options)
      distance_of_time_in_words(@from, to, include_seconds, :locale => 'en-US')
    end
  end
end

class DateHelperSelectTagsI18nTests < Test::Unit::TestCase
  include ActionView::Helpers::DateHelper
  attr_reader :request

  uses_mocha 'date_helper_select_tags_i18n_tests' do
    def setup
      I18n.stubs(:translate).with(:'date.month_names', :locale => 'en-US').returns Date::MONTHNAMES
    end

    # select_month

    def test_select_month_given_use_month_names_option_does_not_translate_monthnames
      I18n.expects(:translate).never
      select_month(8, :locale => 'en-US', :use_month_names => Date::MONTHNAMES)
    end

    def test_select_month_translates_monthnames
      I18n.expects(:translate).with(:'date.month_names', :locale => 'en-US').returns Date::MONTHNAMES
      select_month(8, :locale => 'en-US')
    end

    def test_select_month_given_use_short_month_option_translates_abbr_monthnames
      I18n.expects(:translate).with(:'date.abbr_month_names', :locale => 'en-US').returns Date::ABBR_MONTHNAMES
      select_month(8, :locale => 'en-US', :use_short_month => true)
    end

    # date_or_time_select

    def test_date_or_time_select_given_an_order_options_does_not_translate_order
      I18n.expects(:translate).never
      datetime_select('post', 'updated_at', :order => [:year, :month, :day], :locale => 'en-US')
    end

    def test_date_or_time_select_given_no_order_options_translates_order
      I18n.expects(:translate).with(:'date.order', :locale => 'en-US').returns [:year, :month, :day]
      datetime_select('post', 'updated_at', :locale => 'en-US')
    end
  end
end