public function testOrder()
{
$cartId = 123;
$quoteService = $this->getMock('Magento\\Sales\\Model\\Service\\Quote', [], [], '', false);
$this->quoteRepositoryMock->expects($this->once())->method('get')->with($cartId)->will($this->returnValue($this->quoteMock));
$this->quoteServiceFactory->expects($this->once())->method('create')->with(['quote' => $this->quoteMock])->will($this->returnValue($quoteService));
$orderMock = $this->getMock('Magento\\Sales\\Model\\Order', [], [], '', false);
$orderMock->expects($this->any())->method('getId')->will($this->returnValue(5));
$quoteService->expects($this->once())->method('submitOrderWithDataObject')->will($this->returnValue($orderMock));
$this->assertEquals(5, $this->service->order($cartId));
}
