require_relative 'test_helper' class TableTest < ActiveSupport::TestCase def setup @users_table = RailsDb::Table.new('users') end test 'columns' do assert_equal @users_table.column_names, ["id", "name", "age", "salary", "bio", "created_at", "updated_at", "account_id", "dob"] end test 'to_csv' do User.create(name: "igor") assert_not_equal @users_table.to_csv, "" end end