Tests set should_load/should_save instead of load/save on config.history

test/helper.rb

@@ -3,6 +3,7 @@ unless Object.const_defined? 'Pry'
   require 'pry'
 end
 
+require 'rubygems'
 require 'bacon'
 require 'open4'
 
@@ -20,8 +21,8 @@ class << Pry
     Pry.pager = false
     Pry.config.should_load_rc = false
     Pry.config.plugins.enabled = false
-    Pry.config.history.load = false
-    Pry.config.history.save = false
+    Pry.config.history.should_load = false
+    Pry.config.history.should_save = false
   end
 end