vendor/rails/actionpack/test/template/number_helper_i18n_test.rb

   1 require 'abstract_unit'
   2
   3 class NumberHelperI18nTests < Test::Unit::TestCase
   4   include ActionView::Helpers::NumberHelper
   5
   6   attr_reader :request
   7
   8   uses_mocha 'number_helper_i18n_tests' do
   9     def setup
  10       @number_defaults = { :precision => 3, :delimiter => ',', :separator => '.' }
  11       @currency_defaults = { :unit => '$', :format => '%u%n', :precision => 2 }
  12       @human_defaults = { :precision => 1 }
  13       @percentage_defaults = { :delimiter => '' }
  14       @precision_defaults = { :delimiter => '' }
  15
  16       I18n.backend.store_translations 'en', :number => { :format => @number_defaults,
  17         :currency => { :format => @currency_defaults }, :human => @human_defaults }
  18     end
  19
  20     def test_number_to_currency_translates_currency_formats
  21       I18n.expects(:translate).with(:'number.format', :locale => 'en', :raise => true).returns(@number_defaults)
  22       I18n.expects(:translate).with(:'number.currency.format', :locale => 'en',
  23                                     :raise => true).returns(@currency_defaults)
  24       number_to_currency(1, :locale => 'en')
  25     end
  26
  27     def test_number_with_precision_translates_number_formats
  28       I18n.expects(:translate).with(:'number.format', :locale => 'en', :raise => true).returns(@number_defaults)
  29       I18n.expects(:translate).with(:'number.precision.format', :locale => 'en',
  30                                     :raise => true).returns(@precision_defaults)
  31       number_with_precision(1, :locale => 'en')
  32     end
  33
  34     def test_number_with_delimiter_translates_number_formats
  35       I18n.expects(:translate).with(:'number.format', :locale => 'en', :raise => true).returns(@number_defaults)
  36       number_with_delimiter(1, :locale => 'en')
  37     end
  38
  39     def test_number_to_percentage_translates_number_formats
  40       I18n.expects(:translate).with(:'number.format', :locale => 'en', :raise => true).returns(@number_defaults)
  41       I18n.expects(:translate).with(:'number.percentage.format', :locale => 'en',
  42                                     :raise => true).returns(@percentage_defaults)
  43       number_to_percentage(1, :locale => 'en')
  44     end
  45
  46     def test_number_to_human_size_translates_human_formats
  47       I18n.expects(:translate).with(:'number.format', :locale => 'en', :raise => true).returns(@number_defaults)
  48       I18n.expects(:translate).with(:'number.human.format', :locale => 'en',
  49                                     :raise => true).returns(@human_defaults)
  50       # can't be called with 1 because this directly returns without calling I18n.translate
  51       number_to_human_size(1025, :locale => 'en')
  52     end
  53   end
  54 end