fix test

ruby/lib/jam_ruby/models/music_session.rb

@@ -294,7 +294,17 @@ module JamRuby
     end
 
     def language_description
-      ISO_639.find_by_code(self.language).english_name
+      if self.language.blank?
+        self.language = "en"
+      end
+
+      iso639Details = ISO_639.find_by_code(self.language)
+
+      unless iso639Details.blank?
+        return iso639Details.english_name
+      else
+        return "English"
+      end
     end
 
     def scheduled_start_time

web/spec/requests/active_music_sessions_api_spec.rb

@@ -754,7 +754,7 @@ describe "Active Music Session API ", :type => :api do
     music_session = FactoryGirl.create(:active_music_session, :creator => user, :musician_access => true)
     # music_session.connections << connection
     music_session.save
-    connection.join_the_session(music_session, true, nil)
+    connection.join_the_session(music_session, true, nil, user)
     recording = Recording.start(music_session, user)
     recording.stop
     recording.reload