Initial badge system implementation.

spec/models/user_badge.rb

@@ -0,0 +1,20 @@
+require 'spec_helper'
+require_dependency 'user_badge'
+
+describe UserBadge do
+
+  it { should belong_to :badge }
+  it { should belong_to :user }
+  it { should belong_to :granted_by }
+
+  context 'validations' do
+    before(:each) { BadgeGranter.grant(Fabricate(:badge), Fabricate(:user)) }
+
+    it { should validate_presence_of(:badge_id) }
+    it { should validate_presence_of(:user_id) }
+    it { should validate_presence_of(:granted_at) }
+    it { should validate_presence_of(:granted_by) }
+    it { should validate_uniqueness_of(:badge_id).scoped_to(:user_id) }
+  end
+
+end