Contents

require 'spec_helper'

describe Correios::CEP::AddressFinder do
  context 'when zipcode is valid' do
    let(:cep) { '54250610' }
    let(:web_service_response) { '<end>Rua Fernando Amorim</end>' }
    let(:address) { { address: 'Rua Fernando Amorim' } }
    let(:web_service) { double(Correios::CEP::WebService) }
    let(:parser) { double(Correios::CEP::Parser) }
    let(:dependencies) { { web_service: web_service, parser: parser } }

    subject { described_class.new(dependencies) }

    before do
      allow(web_service).to receive(:request).with(cep).and_return(web_service_response)
      allow(parser).to receive(:address).with(web_service_response).and_return(address)
    end

    describe '#get' do
      it 'returns address' do
        expect(subject.get(cep)).to eq address
      end
    end

    describe '.get' do
      subject { described_class }

      it 'returns address' do
        expect(subject.get(cep, dependencies)).to eq address
      end
    end
  end

  {
    'zipcode is required' => {
      'is nil' => nil,
      'is empty' => ''
    },
    'zipcode in invalid format (valid format: 00000-000)' => {
      'is less than 8 digits' => '1234567',
      'is greather than 8 digits' => '123456789',
      'is in invalid format' => '1234-5678',
      'is not numeric' => 'abcdefgh'
    }
  }.each do |error_message, values|
    values.each do |text, value|
      context "when zipcode #{text}" do
        it "raises ArgumentError with '#{error_message}' error message" do
          expect { subject.get(value) }.to raise_error(ArgumentError, error_message)
        end
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
correios-cep-0.6.2	spec/correios/cep/address_finder_spec.rb
correios-cep-0.6.1	spec/correios/cep/address_finder_spec.rb
correios-cep-0.6.0	spec/correios/cep/address_finder_spec.rb