require 'spec_helper' describe SlackRubyBot::Commands::Base do let! :command do Class.new(SlackRubyBot::Commands::Base) do command 'not_implemented' end end it 'raises not implemented' do expect(message: "#{SlackRubyBot.config.user} not_implemented").to respond_with_error(NotImplementedError, 'rubybot not_implemented') end end