public function testTotalPriceWithOptionCanBeRetrieved()
{
$optionPrice = $this->createMoney();
$option = $this->createOption();
$option->method('price')->willReturn($optionPrice);
$this->article->setOption($option);
$this->assertTrue($this->basePrice->addTo($optionPrice)->equals($this->article->totalPrice()));
}
public function testCanAddSameCurrencies()
{
$money1 = new Money(1, new Currency('EUR'));
$money2 = new Money(2, new Currency('EUR'));
$this->assertEquals(3, $money1->addTo($money2)->amount());
}
