* Added note version controller and test

* Added pool version controller and test
* Refactored unit tests for post disapprovals
* Renamed PostModerationDetail to PostDisapproval

test/unit/post_disapproval_test.rb

@@ -0,0 +1,67 @@
+require_relative '../test_helper'
+
+class PostDisapprovalTest < ActiveSupport::TestCase
+  context "In all cases" do
+    setup do
+      @alice = Factory.create(:moderator_user)
+      CurrentUser.user = @alice
+      CurrentUser.ip_addr = "127.0.0.1"
+      MEMCACHE.flush_all
+    end
+
+    teardown do
+      CurrentUser.user = nil
+      CurrentUser.ip_addr = nil
+    end
+    
+    context "A post disapproval" do
+      setup do
+        @post_1 = Factory.create(:post, :is_pending => true)
+        @post_2 = Factory.create(:post, :is_pending => true)
+      end
+      
+      context "made by alice" do
+        setup do
+          @disapproval = PostDisapproval.create(:user => @alice, :post => @post_1)
+        end
+
+        context "when the current user is alice" do
+          setup do
+            CurrentUser.user = @alice
+          end
+          
+          should "remove the associated post from alice's moderation queue" do
+            assert(!Post.available_for_moderation.map(&:id).include?(@post_1.id))
+            assert(Post.available_for_moderation.map(&:id).include?(@post_2.id))
+          end
+        end
+
+        context "when the current user is brittony" do
+          setup do
+            @brittony = Factory.create(:moderator_user)
+            CurrentUser.user = @brittony
+          end
+          
+          should "not remove the associated post from brittony's moderation queue" do
+            assert(Post.available_for_moderation.map(&:id).include?(@post_1.id))
+            assert(Post.available_for_moderation.map(&:id).include?(@post_2.id))
+          end
+        end
+      end
+
+      context "for a post that has been approved" do
+        setup do
+          @post = Factory.create(:post)
+          @user = Factory.create(:user)
+          @disapproval = PostDisapproval.create(:user => @user, :post => @post)
+        end
+        
+        should "be pruned" do
+          assert_difference("PostDisapproval.count", -1) do
+            PostDisapproval.prune!
+          end
+        end
+      end
+    end
+  end
+end