adding failing CanCan authorization spec

Author: ryanb

Gemfile

@@ -28,4 +28,5 @@ group :development, :test do
       gem 'sqlite3', '~> 1.3'
     end
   end
+  gem "cancan" if ENV["AUTHORIZATION_ADAPTER"] == "cancan"
 end

spec/requests/authorization/cancan_spec.rb

@@ -0,0 +1,29 @@
+if ENV["AUTHORIZATION_ADAPTER"] == "cancan"
+  require 'spec_helper'
+
+  class Ability
+    include CanCan::Ability
+    def initialize(user)
+      can :manage, :all
+    end
+  end
+
+  describe "RailsAdmin CanCan Authorization" do
+    before(:each) do
+      RailsAdmin::Config.authorization_adapter = :cancan
+    end
+
+    describe "GET /admin" do
+      before(:each) do
+        get rails_admin_dashboard_path
+      end
+
+      it "should respond successfully" do
+        response.code.should == "200"
+      end
+
+    end
+
+  end
+
+end