Add missing check_unused_preload_associations call to spec

lib/bullet/active_record4.rb

@@ -191,14 +191,6 @@ def has_cached_counter?(reflection = reflection())
         end
         # rubocop:enable Style/MethodCallWithoutArgsParentheses
       end
-
-      ::ActiveRecord::Associations::BelongsToAssociation.class_eval do
-        def writer_with_bullet(record)
-          Bullet::Detector::Association.add_object_associations(owner, reflection.name) if Bullet.start?
-          writer_without_bullet(record)
-        end
-        alias_method_chain :writer, :bullet
-      end
     end
   end
 end

lib/bullet/active_record41.rb

@@ -179,14 +179,6 @@ def count_records
           origin_count_records
         end
       end
-
-      ::ActiveRecord::Associations::BelongsToAssociation.class_eval do
-        def writer_with_bullet(record)
-          Bullet::Detector::Association.add_object_associations(owner, reflection.name) if Bullet.start?
-          writer_without_bullet(record)
-        end
-        alias_method_chain :writer, :bullet
-      end
     end
   end
 end

lib/bullet/active_record42.rb

@@ -240,14 +240,6 @@ def count_records
           origin_count_records
         end
       end
-
-      ::ActiveRecord::Associations::BelongsToAssociation.class_eval do
-        def writer_with_bullet(record)
-          Bullet::Detector::Association.add_object_associations(owner, reflection.name) if Bullet.start?
-          writer_without_bullet(record)
-        end
-        alias_method_chain :writer, :bullet
-      end
     end
   end
 end

lib/bullet/active_record5.rb

@@ -240,13 +240,6 @@ def count_records
           super
         end
       end)
-
-      ::ActiveRecord::Associations::BelongsToAssociation.prepend(Module.new do
-        def writer(record)
-          Bullet::Detector::Association.add_object_associations(owner, reflection.name) if Bullet.start?
-          super
-        end
-      end)
     end
   end
 end

lib/bullet/active_record52.rb

@@ -220,13 +220,6 @@ def count_records
           super
         end
       end)
-
-      ::ActiveRecord::Associations::BelongsToAssociation.prepend(Module.new do
-        def writer(record)
-          Bullet::Detector::Association.add_object_associations(owner, reflection.name) if Bullet.start?
-          super
-        end
-      end)
     end
   end
 end

spec/integration/active_record/association_spec.rb

@@ -331,7 +331,7 @@
         expect(Bullet::Detector::Association).to be_completely_preloading_associations
       end
 
-      it 'should dtect preload with comment => post' do
+      it 'should detect preload with comment => post' do
         Comment.includes(:post).each do |comment|
           comment.post.name
         end
@@ -362,22 +362,11 @@
 
         new_post.trigger_after_save = true
         new_post.save!
+        Bullet::Detector::UnusedEagerLoading.check_unused_preload_associations
         expect(Bullet::Detector::Association).not_to be_has_unused_preload_associations
 
         expect(Bullet::Detector::Association).to be_completely_preloading_associations
       end
-
-      it 'should not detect "manual" preload' do
-        comment = Comment.all.to_a.first
-        post = Post.find(comment.post_id)
-        # "manually" preload with out-of-band data
-        comment.post = post
-        # loading it should not trigger anything
-        comment.post
-
-        expect(Bullet::Detector::Association).not_to be_has_unused_preload_associations
-        expect(Bullet::Detector::Association).to be_completely_preloading_associations
-      end
     end
 
     context 'comment => post => category' do