public function testGetItemModel()
 {
     $item = $this->prophesize('core_kernel_classes_Resource');
     $itemModelProphecy = $this->prophesize('core_kernel_classes_Resource');
     $itemModel = $itemModelProphecy->reveal();
     $item->getOnePropertyValue(new core_kernel_classes_Property(TAO_ITEM_MODEL_PROPERTY))->willReturn($itemModel);
     $this->assertEquals($itemModel, $this->itemsService->getItemModel($item->reveal()));
 }