Merge remote-tracking branch 'origin/MAGETWO-58376' into 2.1-develop-pr1

Author: ameysar

app/code/Magento/Paypal/Model/Payflow/Transparent.php

@@ -167,6 +167,7 @@ public function authorize(InfoInterface $payment, $amount)
         $request->setData('trxtype', self::TRXTYPE_AUTH_ONLY);
         $request->setData('origid', $token);
         $request->setData('amt', $this->formatPrice($amount));
+        $request->setData('currency', $order->getBaseCurrencyCode());
 
         $response = $this->postRequest($request, $this->getConfig());
         $this->processErrors($response);

app/code/Magento/Paypal/Test/Unit/Model/Payflow/TransparentTest.php

@@ -122,7 +122,7 @@ protected function initializationAuthorizeMock()
         $this->orderMock = $this->getMockBuilder('Magento\Sales\Model\Order')
             ->setMethods([
                 'getCustomerId', 'getBillingAddress', 'getShippingAddress', 'getCustomerEmail',
-                'getId', 'getIncrementId'
+                'getId', 'getIncrementId', 'getBaseCurrencyCode'
             ])
             ->disableOriginalConstructor()
             ->getMock();
@@ -164,6 +164,9 @@ protected function buildRequestData()
         $this->paymentMock->expects($this->once())
             ->method('getOrder')
             ->willReturn($this->orderMock);
+        $this->orderMock->expects($this->once())
+            ->method('getBaseCurrencyCode')
+            ->willReturn('USD');
         $this->orderMock->expects($this->once())
             ->method('getBillingAddress')
             ->willReturn($this->addressBillingMock);