plagelao

describe Order do
 let(:product){stub(:product)}
 let(:payment_gateway){stub(:payment_gateway)}
 let(:order){Order.new(payment_gateway)}

 it "confirm the order if the client has funds" do
  product.stub(:price).and_return(50)
  payment_gateway.stub(:user_has_funds).with(50).and_return(true)
  order.buy(product).should be_true
 end

plagelao

require 'rspec'
class StringCalculator
  def add(string)
    return add(string_without_last_summand(string)) + last_summand(string) if more_than_one_summand?(string)
    string.to_i
  end
  def string_without_last_summand(string)
    string[0...last_separator_index(string)]
  end
  def last_summand(string)

plagelao

  def call(env)
    set_user_language_variable(env)
    set_include_language_banner_variable(env)
    call_haml_serve(env) do |response, preferred_locale|
      set_preferred_locale_cookie(response, preferred_locale) if AVAILABLE_LOCALES.include?(preferred_locale)
    end
  end

  def set_user_language_variable(env)
    if has_language_cookie?(env)

plagelao

  def call(env)
    set_variables(env)
    call_haml_serve(env) do |response, preferred_locale|
      set_preferred_locale_cookie(response, preferred_locale) if AVAILABLE_LOCALES.include?(preferred_locale)
    end
  end


  def set_variables(env)
    if has_language_cookie?(env)

plagelao

#¿Posible escenario aún más expresivo?
Scenario: I visit the homepage with "es" set as preferred locale
  Given I have selected "es" as preferred locale
  When I request the home page
  Then I should see the Spanish version of the site

plagelao

#Mi escenario
Scenario: I visit the homepage with the spanish cookie
  Given I have selected spanish as default language
  When I request the home page
  Then I should see "software que amarás"

#Escenario con Aimee
Scenario: I visit the homepage with the spanish cookie
  Given I have selected "es" as default locale
  When I request the home page

plagelao

public class Cajero {

  public void muestraLaPantallaPrincipal() {
    Banco banco = new Banco(new OperacionesBancariasBancoManolito(),
                           this);
    banco.obtenerCuenta(obtenCredenciales());
  }

  public void cuentaObtenida(Cuenta cuenta) {
    muestraInformacionDeLacuenta(cuenta);

plagelao

public class Banco {

  private final OperacionesBancarias operacionesBancarias;
  private final Cajero cajero;

  public Banco(OperacionesBancarias operacionesBancarias,
               Cajero cajero) {
    this.operacionesBancarias = operacionesBancarias;
    this.cajero = cajero;
  }

plagelao

public class Banco {

  private final OperacionesBancarias operacionesBancarias;

  public Banco(OperacionesBancarias operacionesBancarias) {
    this.operacionesBancarias = operacionesBancarias;
  }

  public Cuenta obtenerCuenta(Credenciales credenciales) {
    Token token = operacionesBancarias.autenticar(credenciales);

plagelao

public class Banco {

  private final OperacionesBancarias operacionesBancarias;
  private final InteresadoEnAccesoACuenta suscriptor;

  public Banco(OperacionesBancarias operacionesBancarias,
               InteresadoEnAccesoACuenta suscriptor) {
    this.operacionesBancarias = operacionesBancarias;
    this.suscriptor = suscriptor;
  }