MAGETWO-54042: Order Status is Set to Processing when Vitual Product is Purchased by Payment that Automatically Captures Funds

- Added fix from support team with required tests;

Author: aakimov

app/code/Magento/Sales/Model/ResourceModel/Order/Handler/State.php

@@ -23,9 +23,6 @@ class State
      */
     public function check(Order $order)
     {
-        if (!$order->getId()) {
-            return $order;
-        }
         if (!$order->isCanceled() && !$order->canUnhold() && !$order->canInvoice() && !$order->canShip()) {
             if (0 == $order->getBaseGrandTotal() || $order->canCreditmemo()) {
                 if ($order->getState() !== Order::STATE_COMPLETE) {

app/code/Magento/Sales/Test/Unit/Model/ResourceModel/Order/Handler/StateTest.php

@@ -74,17 +74,20 @@ protected function setUp()
     public function testCheckOrderEmpty()
     {
         $this->orderMock->expects($this->once())
-            ->method('getId')
-            ->will($this->returnValue(null));
-        $this->assertEquals($this->orderMock, $this->state->check($this->orderMock));
+            ->method('getBaseGrandTotal')
+            ->willReturn(100);
+        $this->orderMock->expects($this->never())
+            ->method('setState');
+
+        $this->state->check($this->orderMock);
     }
 
     /**
      * test check order - set state complete
      */
     public function testCheckSetStateComplete()
     {
-        $this->orderMock->expects($this->once())
+        $this->orderMock->expects($this->any())
             ->method('getId')
             ->will($this->returnValue(1));
         $this->orderMock->expects($this->once())
@@ -120,7 +123,7 @@ public function testCheckSetStateComplete()
      */
     public function testCheckSetStateClosed()
     {
-        $this->orderMock->expects($this->once())
+        $this->orderMock->expects($this->any())
             ->method('getId')
             ->will($this->returnValue(1));
         $this->orderMock->expects($this->once())
@@ -162,7 +165,7 @@ public function testCheckSetStateClosed()
      */
     public function testCheckSetStateProcessing()
     {
-        $this->orderMock->expects($this->once())
+        $this->orderMock->expects($this->any())
             ->method('getId')
             ->will($this->returnValue(1));
         $this->orderMock->expects($this->once())