public function testSaveProducts()
{
$resourceMock = $this->mockResource('xcom_listing/channel_product', array('saveRelations'));
$resourceMock->expects($this->exactly(2))->method('saveRelations');
$product = $this->mockModel('catalog/product', array('load'));
$product->expects($this->exactly(2))->method('load')->will($this->onConsecutiveCalls($this->_productOne, $this->_productTwo));
$productIds = array(1, 2);
$this->_object->prepareProducts($productIds);
$this->_object->setListingId('test_listing_id');
$this->_object->saveProducts();
}
