# frozen_string_literal: true def update_column_regex(column) /UPDATE.+SET.+#{column}[^=*]=.+FROM.*/m end RSpec.shared_examples 'update on column' do |column| it "#{column} column updated" do qr = ActiveRecord::QueryRecorder.new do subject end expect(qr.log).to include a_string_matching update_column_regex(column) end end RSpec.shared_examples 'no update on column' do |column| it "#{column} column is not updated" do qr = ActiveRecord::QueryRecorder.new do subject end expect(qr.log).not_to include a_string_matching update_column_regex(column) end end