function it_can_multiply(Accountant $accountant, Money $money1, Money $money2)
{
$fraction = 3;
$accountant->multiply($money1, $fraction)->willReturn($money2);
$this->multiply($money1, $fraction)->shouldReturn($money2);
}
/**
* $money * $fraction
*
* @param Money\Money $money
* @param float|integer $fraction
* @return Money\Money
*/
public function multiply(Money\Money $money, $fraction)
{
return $this->accountant->multiply($money, $fraction);
}
