/**
* @depends testFetchInventoryList
*/
public function testGetTotalSupplyQuantity($o)
{
$get = $o->getTotalSupplyQuantity(0);
$this->assertEquals('20', $get);
$this->assertFalse($o->getTotalSupplyQuantity('wrong'));
//not number
$this->assertFalse($this->object->getTotalSupplyQuantity());
//not fetched yet for this object
}
