/**
* @test
*/
public function removeSpecialPriceRemovesSpecialPrice()
{
$price = 10.0;
$specialPrice = new \Extcode\Cart\Domain\Model\Product\SpecialPrice();
$specialPrice->setPrice($price);
$this->product->addSpecialPrice($specialPrice);
$this->product->removeSpecialPrice($specialPrice);
$this->assertEmpty($this->product->getSpecialPrices());
}