public function testProcessRelation()
{
$this->addressHandlerMock->expects($this->once())->method('removeEmptyAddresses')->with($this->orderMock)->willReturnSelf();
$this->addressHandlerMock->expects($this->once())->method('process')->with($this->orderMock)->willReturnSelf();
$this->orderMock->expects($this->exactly(2))->method('getItems')->willReturn([$this->orderItemMock]);
$this->orderMock->expects($this->exactly(3))->method('getId')->willReturn('order-id-value');
$this->orderItemMock->expects($this->once())->method('setOrderId')->with('order-id-value')->willReturnSelf();
$this->orderItemMock->expects($this->once())->method('setOrder')->with($this->orderMock)->willReturnSelf();
$this->orderItemResourceMock->expects($this->once())->method('save')->with($this->orderItemMock)->willReturnSelf();
$this->orderMock->expects($this->exactly(2))->method('getPayments')->willReturn([$this->orderPaymentMock]);
$this->orderPaymentMock->expects($this->once())->method('setParentId')->with('order-id-value')->willReturnSelf();
$this->orderPaymentMock->expects($this->once())->method('setOrder')->with($this->orderMock)->willReturnSelf();
$this->orderPaymentResourceMock->expects($this->once())->method('save')->with($this->orderPaymentMock)->willReturnSelf();
$this->orderMock->expects($this->exactly(2))->method('getStatusHistories')->willReturn([$this->orderStatusHistoryMock]);
$this->orderStatusHistoryMock->expects($this->once())->method('setParentId')->with('order-id-value')->willReturnSelf();
$this->orderStatusHistoryMock->expects($this->once())->method('setOrder')->with($this->orderMock)->willReturnSelf();
$this->statusHistoryResource->expects($this->once())->method('save')->with($this->orderStatusHistoryMock)->willReturnSelf();
$this->orderMock->expects($this->exactly(2))->method('getRelatedObjects')->willReturn([$this->orderInvoiceMock]);
$this->orderInvoiceMock->expects($this->once())->method('setOrder')->with($this->orderMock)->willReturnSelf();
$this->orderInvoiceMock->expects($this->once())->method('save')->willReturnSelf();
$this->relationProcessor->processRelation($this->orderMock);
}
