Introduce Program to include cfp/rooms/tracks/events/event_types/difficulty_levels

spec/factories/events.rb

@@ -3,7 +3,7 @@
 FactoryGirl.define do
   factory :event do
     sequence(:title) { |n| "The ##{n} talk you'll ever attend." }
-    conference
+    program
     abstract <<-EOS
       Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer ante
       lacus, mollis non urna vitae, varius semper leo. Nulla ac nibh dui. Mauris
@@ -35,7 +35,7 @@ FactoryGirl.define do
       # set an event_type if none is passed to the factory.
       # needs to be created here because otherwise it doesn't belong to the
       # same conference as the event
-      event.event_type ||= build(:event_type, conference: event.conference)
+      event.event_type ||= build(:event_type, program: event.program)
     end
 
     factory :event_full do
@@ -44,9 +44,9 @@ FactoryGirl.define do
       room
       after(:build) do |event|
         event.commercials << build(:event_commercial, commercialable: event)
-        event.difficulty_level = build(:difficulty_level, conference: event.conference)
-        event.track = build(:track, conference: event.conference)
-        event.room = build(:room, conference: event.conference)
+        event.difficulty_level = build(:difficulty_level, program: event.program)
+        event.track = build(:track, program: event.program)
+        event.room = build(:room, program: event.program)
         event.comment_threads << build(:comment, commentable: event)
       end
     end