Adds sponsorship levels model

spec/factories/sponsorship_levels.rb

@@ -0,0 +1,9 @@
+# Read about factories at https://github.com/thoughtbot/factory_girl
+
+FactoryGirl.define do
+  factory :sponsorship_level do
+    title 'Platin'
+    donation_amount '$100,000'
+    conference
+  end
+end

spec/models/sponsorship_level_spec.rb

@@ -0,0 +1,14 @@
+require 'spec_helper'
+
+describe SponsorshipLevel do
+  describe 'validations' do
+
+    it 'has a valid factory' do
+      expect(build(:sponsorship_level)).to be_valid
+    end
+
+    it 'is not valid without a title' do
+      should validate_presence_of(:title)
+    end
+  end
+end