public function testBasketWithDiscounts()
{
$basket = new dwmsw\sagepay\Basket();
$basket->addItem(new dwmsw\sagepay\Item('Test Item', 30.0, 6, 1));
$basket->addDiscount(new dwmsw\sagepay\Discount(12.0, 'This is a discount'));
$output = $basket->getItems(true);
$expected = '<basket>
<item>
<description>Test Item</description>
<quantity>1</quantity>
<unitNetAmount>30.00</unitNetAmount>
<unitTaxAmount>6.00</unitTaxAmount>
<unitGrossAmount>36.00</unitGrossAmount>
<totalGrossAmount>36.00</totalGrossAmount>
</item>
<discounts>
<discount>
<fixed>12.00</fixed>
<description>This is a discount</description>
</discount>
</discounts>
</basket>';
$this->assertXmlStringEqualsXmlString($expected, $output);
}
