Adding bike_admin fixture, fixed seeds.rb

db/seed/fixtures/roles.yml

@@ -1,9 +1,12 @@
 user:
   id: 1
   role: user
-staff:
+bike_admin:
   id: 2
+  role: bike_admin
+staff:
+  id: 3
   role: staff
 admin:
-  id: 3
+  id: 4
   role: admin

db/seeds.rb

@@ -25,6 +25,7 @@ if Rails.env.development?
     FactoryGirl.create(:user)
     FactoryGirl.create(:staff)
     FactoryGirl.create(:bike_admin)
+    FactoryGirl.create(:admin)
     FactoryGirl.create(:user_profile)
   end