gistfile1.rb

Factory.define(:estimate_with_items) do |f|
  # ...
  f.passing(true).ignore

  f.after_create do |e|
    e.items << Factory(:estimate_item, :estimate => e, :inspection => true, :op => Factory(:inspection_op, :dealer => e.dealer)).tap do |item|
      inspection = item.inspections.first
      location = inspection.locations.first
      outcome = inspection.failures.detect { |outcome| outcome.performed == passing }
      location.create_data!(:inspection_failure_id => outcome.id, :created_by => 'factory')
    end
  end
end