integrating I18n into Rails

4 files changed, 199 insertions, 0 deletions

diff --git a/actionpack/test/template/active_record_helper_i18n_test.rb b/actionpack/test/template/active_record_helper_i18n_test.rb
new file mode 100644
index 0000000000..057fb9bd1a
--- /dev/null
+++ b/actionpack/test/template/active_record_helper_i18n_test.rb
@@ -0,0 +1,47 @@
+require 'abstract_unit'
+
+class ActiveRecordHelperI18nTest < Test::Unit::TestCase
+  include ActionView::Helpers::ActiveRecordHelper
+  
+  attr_reader :request
+  def setup
+    @request = mock
+    @object = stub :errors => stub(:count => 1, :full_messages => ['full_messages'])
+    stubs(:content_tag).returns 'content_tag'
+    
+    I18n.stubs(:t).with(:'header_message', :locale => 'en-US', :scope => [:active_record, :error], :count => 1, :object_name => '').returns "1 error prohibited this  from being saved"
+    I18n.stubs(:t).with(:'message', :locale => 'en-US', :scope => [:active_record, :error]).returns 'There were problems with the following fields:'
+  end
+
+  def test_error_messages_for_given_a_locale_it_does_not_check_request_for_locale
+    request.expects(:locale).never
+    @object.errors.stubs(:count).returns 0
+    error_messages_for(:object => @object, :locale => 'en-US')
+  end
+  
+  def test_error_messages_for_given_no_locale_it_checks_request_for_locale
+    request.expects(:locale).returns 'en-US'
+    @object.errors.stubs(:count).returns 0
+    error_messages_for(:object => @object)
+  end
+  
+  def test_error_messages_for_given_a_header_message_option_it_does_not_translate_header_message
+    I18n.expects(:translate).with(:'header_message', :locale => 'en-US', :scope => [:active_record, :error], :count => 1, :object_name => '').never
+    error_messages_for(:object => @object, :header_message => 'header message', :locale => 'en-US')
+  end
+
+  def test_error_messages_for_given_no_header_message_option_it_translates_header_message
+    I18n.expects(:t).with(:'header_message', :locale => 'en-US', :scope => [:active_record, :error], :count => 1, :object_name => '').returns 'header message'
+    error_messages_for(:object => @object, :locale => 'en-US')
+  end
+  
+  def test_error_messages_for_given_a_message_option_it_does_not_translate_message
+    I18n.expects(:t).with(:'message', :locale => 'en-US', :scope => [:active_record, :error]).never
+    error_messages_for(:object => @object, :message => 'message', :locale => 'en-US')
+  end
+
+  def test_error_messages_for_given_no_message_option_it_translates_message
+    I18n.expects(:t).with(:'message', :locale => 'en-US', :scope => [:active_record, :error]).returns 'There were problems with the following fields:'
+    error_messages_for(:object => @object, :locale => 'en-US')
+  end
+end
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diff --git a/actionpack/test/template/date_helper_i18n_test.rb b/actionpack/test/template/date_helper_i18n_test.rb
new file mode 100644
index 0000000000..9b7c03a400
--- /dev/null
+++ b/actionpack/test/template/date_helper_i18n_test.rb
@@ -0,0 +1,99 @@
+require 'abstract_unit'
+
+class DateHelperDistanceOfTimeInWordsI18nTests < Test::Unit::TestCase
+  include ActionView::Helpers::DateHelper
+  attr_reader :request
+  
+  def setup
+    @request = mock
+    @from = Time.mktime(2004, 6, 6, 21, 45, 0)
+  end
+  
+  # distance_of_time_in_words
+
+  def test_distance_of_time_in_words_given_a_locale_it_does_not_check_request_for_locale
+    request.expects(:locale).never
+    distance_of_time_in_words @from, @from + 1.second, false, :locale => 'en-US'
+  end
+  
+  def test_distance_of_time_in_words_given_no_locale_it_checks_request_for_locale
+    request.expects(:locale).returns 'en-US'
+    distance_of_time_in_words @from, @from + 1.second
+  end
+  
+  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
+  
+class DateHelperSelectTagsI18nTests < Test::Unit::TestCase
+  include ActionView::Helpers::DateHelper
+  attr_reader :request
+  
+  def setup
+    @request = mock
+    I18n.stubs(:translate).with(:'date.month_names', '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', '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', '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', 'en-US').returns [:year, :month, :day]
+    datetime_select('post', 'updated_at', :locale => 'en-US')
+  end
+end
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diff --git a/actionpack/test/template/form_options_helper_i18n_test.rb b/actionpack/test/template/form_options_helper_i18n_test.rb
new file mode 100644
index 0000000000..c9fc0768bb
--- /dev/null
+++ b/actionpack/test/template/form_options_helper_i18n_test.rb
@@ -0,0 +1,26 @@
+require 'abstract_unit'
+
+class FormOptionsHelperI18nTests < Test::Unit::TestCase
+  include ActionView::Helpers::FormOptionsHelper
+  attr_reader :request
+  
+  def setup
+    @request = mock
+  end
+
+  def test_country_options_for_select_given_a_locale_it_does_not_check_request_for_locale
+    request.expects(:locale).never
+    country_options_for_select :locale => 'en-US'
+  end
+  
+  def test_country_options_for_select_given_no_locale_it_checks_request_for_locale
+    request.expects(:locale).returns 'en-US'
+    country_options_for_select
+  end
+
+  def test_country_options_for_select_translates_country_names
+    countries = ActionView::Helpers::FormOptionsHelper::COUNTRIES
+    I18n.expects(:translate).with(:'countries.names', 'en-US').returns countries
+    country_options_for_select :locale => 'en-US'
+  end  
+end
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diff --git a/actionpack/test/template/number_helper_i18n_test.rb b/actionpack/test/template/number_helper_i18n_test.rb
new file mode 100644
index 0000000000..47cb035f56
--- /dev/null
+++ b/actionpack/test/template/number_helper_i18n_test.rb
@@ -0,0 +1,27 @@
+require 'abstract_unit'
+
+class NumberHelperI18nTests < Test::Unit::TestCase
+  include ActionView::Helpers::NumberHelper
+  
+  attr_reader :request
+  def setup
+    @request = mock
+    @defaults = {:separator => ".", :unit => "$", :format => "%u%n", :delimiter => ",", :precision => 2}
+    I18n.backend.add_translations 'en-US', :currency => {:format => @defaults}
+  end
+
+  def test_number_to_currency_given_a_locale_it_does_not_check_request_for_locale
+    request.expects(:locale).never
+    number_to_currency(1, :locale => 'en-US')
+  end
+
+  def test_number_to_currency_given_no_locale_it_checks_request_for_locale
+    request.expects(:locale).returns 'en-US'
+    number_to_currency(1)
+  end
+
+  def test_number_to_currency_translates_currency_formats
+    I18n.expects(:translate).with(:'currency.format', 'en-US').returns @defaults
+    number_to_currency(1, :locale => 'en-US')
+  end
+end
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