/**
  * @test
  */
 public function sets_the_right_currency()
 {
     $config = new Config($this->config);
     $provider = m::mock('SSD\\Currency\\Providers\\CookieProvider', [$config, Request::capture()]);
     $provider->shouldReceive('set')->with('eur')->andReturn('eur');
     $provider->shouldReceive('get')->andReturn('eur');
     $currency = new Currency($provider);
     $currency->set('eur');
     $this->assertEquals('eur', $currency->get());
 }