/**
* Add tax totals information to address object
*
* @param \Magento\Quote\Model\Quote $quote
* @param Address\Total $total
* @return array|null
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
public function fetch(\Magento\Quote\Model\Quote $quote, \Magento\Quote\Model\Quote\Address\Total $total)
{
$totals = [];
$store = $quote->getStore();
$applied = $total->getAppliedTaxes();
$amount = $total->getTaxAmount();
$taxAmount = $amount + $total->getTotalAmount('discount_tax_compensation');
$area = null;
if ($this->_config->displayCartTaxWithGrandTotal($store) && $total->getGrandTotal()) {
$area = 'taxes';
}
if ($amount != 0 || $this->_config->displayCartZeroTax($store)) {
$totals[] = ['code' => $this->getCode(), 'title' => __('Tax'), 'full_info' => $applied ? $applied : [], 'value' => $amount, 'area' => $area];
}
/**
* Modify subtotal
*/
if ($this->_config->displayCartSubtotalBoth($store) || $this->_config->displayCartSubtotalInclTax($store)) {
if ($total->getSubtotalInclTax() > 0) {
$subtotalInclTax = $total->getSubtotalInclTax();
} else {
$subtotalInclTax = $total->getSubtotal() + $taxAmount - $total->getShippingTaxAmount();
}
$totals[] = ['code' => 'subtotal', 'title' => __('Subtotal'), 'value' => $subtotalInclTax, 'value_incl_tax' => $subtotalInclTax, 'value_excl_tax' => $total->getSubtotal()];
}
if (empty($totals)) {
return null;
}
return $totals;
}
public function testGetTotalAmountAbsent()
{
$this->assertEquals(0, $this->model->getTotalAmount('mega'));
}
