* fix music_session test

ruby/lib/jam_ruby/models/music_session.rb

@@ -1,6 +1,11 @@
 module JamRuby
   class MusicSession < ActiveRecord::Base
 
+    NO_RECURRING = 'once'
+    RECURRING_WEEKLY = 'weekly'
+
+    RECURRING_MODES = [NO_RECURRING, RECURRING_WEEKLY]
+
     attr_accessor :legal_terms, :recurring_mode
 
     self.table_name = "music_sessions"
@@ -34,7 +39,7 @@ module JamRuby
     validates :musician_access, :inclusion => {:in => [true, false]}
     validates :legal_terms, :inclusion => {:in => [true]}, :on => :create
     validates :creator, :presence => true
-    validates :recurring_mode, :inclusion => {:in => RECURRING_MODES}
+    validates :recurring_mode, :inclusion => {:in => RECURRING_MODES}, :on => :create
     validate :creator_is_musician
 
     before_create :generate_share_token
@@ -44,11 +49,6 @@ module JamRuby
 
     SEPARATOR = '|'
 
-    NO_RECURRING = "once"
-    RECURRING_WEEKLY = "weekly"
-
-    RECURRING_MODES = [NO_RECURRING, RECURRING_WEEKLY]
-
     def add_to_feed
       feed = Feed.new
       feed.music_session = self

ruby/spec/factories.rb

@@ -89,8 +89,13 @@ FactoryGirl.define do
     legal_terms true
     language 'english'
     legal_policy 'standard'
+    recurring_mode 'once'
     genre JamRuby::Genre.first
     association :creator, :factory => :user
+
+    factory :recurring_music_session_weekly do
+      recurring_mode 'weekly'
+    end
   end
 
   factory :music_session_user_history, :class => JamRuby::MusicSessionUserHistory do