Sonata\Tests\Component\Basket\BasketElementTest::testQuantity PHP Method

    public function testQuantity()
    {
        $basketElement = $this->getBasketElement();
        $basketElement->setQuantity(10);
        $this->assertEquals(19.6, $basketElement->getVatRate(), 'BasketElement returns the correct VAT');
        $this->assertEquals(150, $basketElement->getTotal(false), 'BasketElement returns the correct price w/ VAT');
        $this->assertEquals(179.4, $basketElement->getTotal(true), 'BasketElement returns the correct price w/ VAT');
        $basketElement->setQuantity(-10);
        $this->assertEquals(15, $basketElement->getTotal(false), 'BasketElement returns the correct price w/ VAT when negative quantity set');
        $basketElement->setQuantity(0);
        $this->assertEquals(0, $basketElement->getTotal(false), 'BasketElement returns the correct price w/ VAT when no quantity set');
    }