/**
  * @covers ::getRefundsValue
  */
 public function testGetRefundsValue()
 {
     $storePurchase = new StorePurchase();
     $storePurchase->getRefunds()->add(new Refund(['value' => 100]))->add(new Refund(['value' => 1000]))->add(new Refund(['value' => 300]));
     $this->assertEquals(new Money(1400, $storePurchase->getCurrency()), $storePurchase->getRefundsValue());
 }