added spec to support ORMs with 'simple columns' (Neo4j)

features/factory_girl_steps.feature

@@ -215,3 +215,7 @@ Feature: Use step definitions generated by factories
     And the post "Tagged post" should not have the following tags:
       | name  |
       | funky |
+
+  Scenario: step definitions work correctly with ORMs that have simple `columns`
+    Given a simple column exists
+    Then there should be 1 SimpleColumn

features/support/factories.rb

@@ -58,6 +58,21 @@ class Tag < ActiveRecord::Base
 class NonActiveRecord
 end
 
+class SimpleColumn
+  def self.columns
+    [:name]
+  end
+
+  def save!
+    @@count ||= 0
+    @@count += 1
+  end
+
+  def self.count
+    @@count
+  end
+end
+
 FactoryGirl.define do
   # To make sure the step defs work with an email
   sequence :email do |n|
@@ -90,6 +105,10 @@ class NonActiveRecord
   # This is here to ensure that factory step definitions don't raise for a non-AR factory
   factory :non_active_record do
   end
+
+  # This is here to make FG work with ORMs that have `columns => [:name, :admin, :etc]` on the class (Neo4j)
+  factory :simple_column do
+  end
 end
 
 require 'factory_girl/step_definitions'