Add Globalize2 so that we get some nice fall backs to other languages when a translation is missing in the requested language.

vendor/plugins/globalize2/test/load_path_test.rb

@@ -0,0 +1,49 @@
+require File.join( File.dirname(__FILE__), 'test_helper' )
+require 'globalize/load_path'
+
+class LoadPathTest < ActiveSupport::TestCase
+  def setup
+    @plugin_dir = "#{File.dirname(__FILE__)}/.."
+    @locale_dir = "#{File.dirname(__FILE__)}/data/locale"
+    @load_path = Globalize::LoadPath.new
+  end
+  
+  test "returns glob patterns for all locales and ruby + yaml files by default" do
+    patterns = %w(locales/all.rb
+                  locales/*.rb 
+                  locales/*/**/*.rb 
+                  locales/all.yml 
+                  locales/*.yml
+                  locales/*/**/*.yml)
+    assert_equal patterns, @load_path.send(:patterns, 'locales')
+  end
+
+  test "returns the glob patterns for registered locales and extensions" do
+    @load_path.locales = [:en, :de]
+    @load_path.extensions = [:sql]
+    patterns = %w(locales/all.sql
+                  locales/en.sql
+                  locales/en/**/*.sql 
+                  locales/de.sql
+                  locales/de/**/*.sql)
+    assert_equal patterns, @load_path.send(:patterns, 'locales')
+  end
+
+  test "expands paths using yml as a default file extension" do
+    @load_path << @locale_dir
+    expected = %w(all.yml de-DE.yml en-US.yml en-US/module.yml fi-FI/module.yml root.yml)
+    assert_equal expected, @load_path.map{|path| path.sub("#{@locale_dir}\/", '')}
+  end
+
+  test "appends new paths to the collection so earlier collected paths preceed later collected ones" do
+    @load_path.locales = [:root]
+    @load_path << "#{@plugin_dir}/lib/locale"
+    @load_path << @locale_dir
+    
+    expected = %W(#{@plugin_dir}/lib/locale/root.yml 
+                  #{@locale_dir}/all.yml
+                  #{@locale_dir}/root.yml)
+    assert_equal expected, @load_path
+  end
+
+end