Javascript tests expects the old default of escaping HTML, make it so for now

actionpack/test/template/javascript_helper_test.rb

@@ -13,8 +13,13 @@ class JavaScriptHelperTest < ActionView::TestCase
 
   def setup
     super
+    ActiveSupport.escape_html_entities_in_json  = true
     @template = self
   end
+  
+  def teardown
+    ActiveSupport.escape_html_entities_in_json  = false
+  end
 
   def _evaluate_assigns_and_ivars() end
 

actionpack/test/template/prototype_helper_test.rb

@@ -317,6 +317,11 @@ class JavaScriptGeneratorTest < PrototypeHelperBaseTest
   def setup
     super
     @generator = create_generator
+    ActiveSupport.escape_html_entities_in_json  = true
+  end
+
+  def teardown
+    ActiveSupport.escape_html_entities_in_json  = false
   end
 
   def _evaluate_assigns_and_ivars() end