# frozen_string_literal: true require 'test_helper' module Upgrow class ModelTest < ActiveSupport::TestCase class SampleModel < Model attribute :title attribute :body end test '.attribute_names includes :id, :created_at, and :updated_at' do expected = [:id, :created_at, :updated_at, :title, :body] assert_equal expected, SampleModel.attribute_names end test '.new requires all attributes' do error = assert_raises(KeyError) do SampleModel.new( title: 'volmer', id: 1, created_at: Time.now, updated_at: Time.now ) end assert_equal 'key not found: :body', error.message end end end