Render implicit html template when xhr request now supports localizat…

…ion [#1886 state:resolved]

Signed-off-by: Joshua Peek <josh@joshpeek.com>

actionpack/lib/action_view/paths.rb

@@ -50,6 +50,8 @@ def find_template(original_template_path, format = nil)
         elsif template = load_path[template_path]
           return template
         # Try to find html version if the format is javascript
+        elsif format == :js && template = load_path["#{template_path}.#{I18n.locale}.html"]
+          return template
         elsif format == :js && template = load_path["#{template_path}.html"]
           return template
         end

actionpack/test/fixtures/test/render_implicit_html_template_from_xhr_request.da.html.erb

@@ -0,0 +1 @@
+Hey HTML!

actionpack/test/template/render_test.rb

@@ -44,6 +44,25 @@ def test_render_file_with_dashed_locale
     I18n.locale = old_locale
   end
 
+  def test_render_implicit_html_template_from_xhr_request
+    old_format = @view.template_format
+    @view.template_format = :js
+    assert_equal "Hello HTML!", @view.render(:file => "test/render_implicit_html_template_from_xhr_request")
+  ensure
+    @view.template_format = old_format
+  end
+
+  def test_render_implicit_html_template_from_xhr_request_with_localization
+    old_locale = I18n.locale
+    old_format = @view.template_format
+    I18n.locale = :da
+    @view.template_format = :js
+    assert_equal "Hey HTML!\n", @view.render(:file => "test/render_implicit_html_template_from_xhr_request")
+  ensure
+    I18n.locale = old_locale
+    @view.template_format = old_format
+  end
+
   def test_render_file_at_top_level
     assert_equal 'Elastica', @view.render(:file => '/shared')
   end