public function testIsEqualToReturnFalse()
{
$currency1 = new Currency('EUR');
$currency2 = new Currency('USD');
$this->assertFalse($currency1->isEqualTo($currency2));
$this->assertFalse($currency2->isEqualTo($currency1));
}
/**
* @param Price $price
*
* @return bool
*
* @throws UnexpectedCurrencyException
*/
public function isEqualTo(Price $price)
{
if (!$this->currency->isEqualTo($price->getCurrency())) {
throw new UnexpectedCurrencyException("Impossible to compare two prices with different currencies.");
}
return $this->amount === $price->getAmount();
}
