Fixture factory

export_factory.rb

# frozen_string_literal: true

FactoryBot.define do
  factory :export do
    skip_create
    initialize_with do
      new(attributes, type)
    end

    transient do
      type { nil }
    end
  end

  %i[
    game
    scoreboard
    standings
  ].each do |entity_type|
    factory "export_#{entity_type}".to_sym, parent: :export do
      type { entity_type }
    end
  end
end

class Export
  def initialize(args, type)
    @payload = JSON.parse(File.read(Rails.root.join("spec/fixtures/exports/#{type}.json"))).deep_symbolize_keys

    undefined_attributes = args.keys - @payload.keys
    raise ExportFactoryError, "#{undefined_attributes} not defined in #{type} fixture" if undefined_attributes.present?

    @payload.merge!(args)
  end

  attr_reader :payload
end

class ExportFactoryError < StandardError; end