integrating I18n into Rails

1 files changed, 27 insertions, 0 deletions

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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