public function total_price()
{
$total = $this->total_purchase_price();
$items = $this->available_items();
$items = Model_Shipping_Item::filter_discounted_items($items, $total);
$groups = Array_Util::group_by($items, function ($item) {
return $item->group_key();
});
$group_prices = array_map(function ($grouped_items) use($total) {
$prices = Model_Shipping_Item::relative_prices($grouped_items);
return Jam_Price::sum($prices, $total->currency(), $total->monetary(), $total->display_currency());
}, $groups);
return Jam_Price::sum($group_prices, $total->currency(), $total->monetary(), $total->display_currency());
}
/**
* @dataProvider data_relative_prices
* @covers Model_Shipping_Item::relative_prices
*/
public function test_relative_prices($params, $expected)
{
$items = $this->getMockModelArray('shipping_item', $params);
$prices = Model_Shipping_Item::relative_prices($items);
$this->assertEquals($expected, $prices);
}
