/**
* Test save action
*
* @magentoDbIsolation enabled
*/
public function testSaveAction()
{
$currencyCode = 'USD';
$currencyTo = 'USD';
$rate = 1.0;
$request = $this->getRequest();
$request->setPostValue('rate', [$currencyCode => [$currencyTo => $rate]]);
$this->dispatch('backend/admin/system_currency/saveRates');
$this->assertSessionMessages($this->contains((string) __('All valid rates have been saved.')), \Magento\Framework\Message\MessageInterface::TYPE_SUCCESS);
$this->assertEquals($rate, $this->currencyRate->load($currencyCode)->getRate($currencyTo), 'Currency rate has not been saved');
}
/**
* Get currency model instance. Will be used currency with which order placed
*
* @return Currency
*/
public function getOrderCurrency()
{
if ($this->_orderCurrency === null) {
$this->_orderCurrency = $this->_currencyFactory->create();
$this->_orderCurrency->load($this->getOrderCurrencyCode());
}
return $this->_orderCurrency;
}
/**
* Get currency rate
*
* @param string $fromRate
* @param string $toRate
* @return float
*/
protected function _getRate($fromRate, $toRate)
{
return $this->_currencyModel->load($fromRate)->getAnyRate($toRate);
}