public void billing_address_correctly_changed()
{
Milenko.SetBillingAddress(MilenkoAddress);
Milenko.MaybeBillingAddress.HasValue.Should().BeTrue("billing address is not set.");
Milenko.MaybeBillingAddress.Value.Should().Be(MilenkoAddress);
}
public void two_customers_with_different_ids_are_not_equal()
{
Milenko.Should().NotBe(Stanko);
}
public void two_customers_with_same_id_but_different_values_are_equal()
{
Milenko.Should().Be(OlderMilenko);
}
