/**
* When the quote is invalid for making a tax request, no request should
* be attempted and existing tax records should be cleared - reset
* to empty arrays.
*
* By default, the quote used in the tests will be considered to be invalid
* for tax requests - no item count as well as missing address data.
*/
public function testCollectTaxesFailedInvalidQuote()
{
// Simulate the TDK request returning a set of tax records.
$this->_sdkHelper->expects($this->never())->method('requestTaxesForQuote');
// Side-effect test - ensure all tax records in the session storage are
// emptied of existing tax records when a tax request fails to be made.
$this->_taxSession->expects($this->once())->method('setTaxRecords')->with($this->identicalTo([]))->will($this->returnSelf());
$this->_taxSession->expects($this->once())->method('setTaxDuties')->with($this->identicalTo([]))->will($this->returnSelf());
$this->_taxSession->expects($this->once())->method('setTaxFees')->with($this->identicalTo([]))->will($this->returnSelf());
// Side-effect test - ensure that when a tax request was made successfully,
// that a flag indicating that is set in the session.
$this->_taxSession->expects($this->once())->method('setTaxRequestSuccess')->with($this->identicalTo(false))->will($this->returnSelf());
$this->setExpectedException('EbayEnterprise_Tax_Exception_Collector_InvalidQuote_Exception');
$this->_taxCollector->collectTaxes($this->_quote);
}
/**
* Collect taxes for quote, making an SDK tax request if necessary.
*
* @param Mage_Sales_Model_Quote
* @return self
* @throws EbayEnterprise_Tax_Exception_Collector_Exception If TDF cannot be collected.
*/
public function collectTaxes(Mage_Sales_Model_Quote $quote)
{
$this->_logger->debug('Collecting new tax data.', $this->_logContext->getMetaData(__CLASS__));
try {
$this->_validateQuote($quote);
$taxResults = $this->_sdkHelper->requestTaxesForQuote($quote);
} catch (EbayEnterprise_Tax_Exception_Collector_Exception $e) {
// If tax records needed to be updated but could be collected,
// any previously collected taxes need to be cleared out to
// prevent tax data that is no longer applicable to the quote
// from being preserved. E.g. taxes for an item no longer in
// the quote or calculated for a different shipping/billing
// address cannot be preserved. Complexity of individually
// pruning tax data in this case does not seem worth the
// cost at this time.
$this->setTaxRecords([])->setTaxDuties([])->setTaxFees([])->setTaxRequestSuccess(false);
throw $e;
}
// When taxes were successfully collected,
$this->setTaxRecords($taxResults->getTaxRecords())->setTaxDuties($taxResults->getTaxDuties())->setTaxFees($taxResults->getTaxFees())->setTaxRequestSuccess(true);
return $this;
}
