Make all translation lookup errors throw exceptions in test mode

[rails.git] / config / initializers / i18n.rb

diff --git a/config/initializers/i18n.rb b/config/initializers/i18n.rb
index 91efa2557d741185ef43088d91518c90a3f13872..266e41cbb98d501435ba985efbdba9af475c8d63 100644 (file)
--- a/config/initializers/i18n.rb
+++ b/config/initializers/i18n.rb
@@ -3,26 +3,38 @@ module I18n
     module PluralizationFallback
       def pluralize(locale, entry, count)
         super
-      rescue InvalidPluralizationData => ex
-        raise ex unless ex.entry.key?(:other)
-        ex.entry[:other]
+      rescue InvalidPluralizationData => e
+        raise e unless e.entry.key?(:other)
+
+        e.entry[:other]
       end
     end
   end
+end
+
+module OpenStreetMap
+  module I18n
+    module NormaliseLocales
+      def store_translations(locale, data, options = {})
+        locale = ::I18n::Locale::Tag::Rfc4646.tag(locale).to_s
+
+        super(locale, data, options)
+      end
+    end
 
-  module JS
-    class FallbackLocales
-      def default_fallbacks_with_validation
-        default_fallbacks_without_validation.select do |locale|
+    module ValidateLocales
+      def default_fallbacks
+        super.select do |locale|
           ::I18n.available_locales.include?(locale)
         end
       end
-
-      alias_method_chain :default_fallbacks, :validation
     end
   end
 end
 
+I18n::Backend::Simple.prepend(OpenStreetMap::I18n::NormaliseLocales)
+I18n::JS::FallbackLocales.prepend(OpenStreetMap::I18n::ValidateLocales)
+
 I18n::Backend::Simple.include(I18n::Backend::PluralizationFallback)
 I18n::Backend::Simple.include(I18n::Backend::Fallbacks)
 
@@ -30,6 +42,12 @@ I18n.fallbacks.map("no" => "nb")
 
 I18n.enforce_available_locales = false
 
+if Rails.env.test?
+  I18n.exception_handler = proc do |exception|
+    raise exception.to_exception
+  end
+end
+
 Rails.configuration.after_initialize do
   I18n.available_locales
 end