Bundler.require :default, :test $LOAD_PATH.unshift(File.dirname(__FILE__)) $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib')) require 'json_serialize' ActiveRecord::Base.establish_connection( adapter: 'sqlite3', database: 'test.sqlite' ) class Json < ActiveRecord::Base include JsonSerialize json_serialize :data end RSpec.configure do |config| config.before(:each) do Json.connection.execute "DROP TABLE IF EXISTS jsons" Json.connection.execute "CREATE TABLE jsons (id INTEGER PRIMARY KEY ASC, data TEXT)" end end