/**
* Test allocated memory get method
*/
public function testGetAllocatedDiskSpace()
{
$hardwareServer = new HardwareServerEntity();
$vs1 = new VirtualServerEntity();
$vs1->setDiskSpace(2000);
$vs2 = new VirtualServerEntity();
$vs2->setDiskSpace(5000);
$vs3 = new VirtualServerEntity();
$vs3->setDiskSpace(100000);
$hardwareServer->setVirtualServers([$vs1, $vs2, $vs3]);
$this->assertNotEmpty($hardwareServer->getAllocatedDiskSpace());
$this->assertEquals(2000 + 5000 + 100000, $hardwareServer->getAllocatedDiskSpace());
}
