* Refactored PostSet, splitting it into PostSets::Post and PostSets::Favorite

* Additional functional tests

test/functional/advertisements_controller_test.rb

@@ -1,4 +1,58 @@
 require 'test_helper'
 
 class AdvertisementsControllerTest < ActionController::TestCase
+  context "An advertisement controller" do
+    setup do
+      @ad = Factory.create(:advertisement)
+      @advertiser = Factory.create(:admin_user)
+    end
+    
+    should "render the new page" do
+      get :new, {}, {:user_id => @advertiser.id}
+      assert_response :success
+    end
+    
+    should "render the edit page" do
+      get :edit, {:id => @ad.id}, {:user_id => @advertiser.id}
+      assert_response :success
+    end
+    
+    should "render the index page" do
+      get :index, {}, {:user_id => @advertiser.id}
+      assert_response :success
+    end
+    
+    should "render the show page" do
+      get :show, {:id => @ad.id}, {:user_id => @advertiser.id}
+      assert_response :success
+    end
+    
+    should "create an ad" do
+      assert_difference("Advertisement.count", 1) do
+        post :create, {:advertisement => Factory.attributes_for(:advertisement)}, {:user_id => @advertiser.id}
+      end
+      ad = Advertisement.last
+      assert_redirected_to(advertisement_path(ad))
+    end
+    
+    should "update an ad" do
+      post :update, {:id => @ad.id, :advertisement => {:width => 100}}, {:user_id => @advertiser.id}
+      ad = Advertisement.last
+      assert_equal(100, ad.width)
+      assert_redirected_to(advertisement_path(ad))
+    end
+    
+    should "delete an ad" do
+      assert_difference("Advertisement.count", -1) do
+        post :destroy, {:id => @ad.id}, {:user_id => @advertiser.id}
+      end
+      assert_redirected_to(advertisements_path)
+    end
+    
+    should "block non-advertisers" do
+      regular_user = Factory.create(:user)
+      get :index, {}, {:user_id => regular_user.id}
+      assert_redirected_to("/static/access_denied")
+    end
+  end
 end