# frozen_string_literal: true require 'spec_helper' describe ValidatesZipcode::Formatter, '#format' do context 'Czech' do it { check_format('CZ', '12000' => '120 00') } it { check_format(:cz, '721 00' => '721 00') } end context 'Germany' do it { check_format('DE', 1309 => '01309') } end context 'Netherlands' do it { check_format('NL', '1000ap' => '1000 AP') } it { check_format('nl', '9104-BR' => '9104 BR') } it { check_format(:nl, '6832_AM' => '6832 AM') } end context 'UK' do it { check_format('UK', 'CB224RG' => 'CB22 4RG') } it { check_format('UK', 'Sw1A 2aA' => 'SW1A 2AA') } it { check_format('GB', 'id11qd' => 'ID1 1QD') } end context 'US' do it { check_format('US', '221 62 – 10 10' => '22162-1010') } it { check_format('US', '22162' => '22162') } it { check_format('US', '22162 1010' => '22162-1010') } end def check_format(country, formatting) from_zip, to_zip = formatting.first expect(::ValidatesZipcode::Formatter.new(zipcode: from_zip, country_alpha2: country).format).to eq(to_zip) end end