require 'rails_helper' describe AccountFilter do describe 'with empty params' do it 'excludes instance actor by default' do filter = described_class.new({}) expect(filter.results).to eq Account.without_instance_actor end end describe 'with invalid params' do it 'raises with key error' do filter = described_class.new(wrong: true) expect { filter.results }.to raise_error(/wrong/) end end end