public void TestRack()
{
IPAddress address = new IPAddress(new byte[] {192, 168, 255, 0});
IPAddress a1 = new IPAddress(new byte[] {192, 168, 0, 0});
IPAddress a2 = new IPAddress(new byte[] {192, 169, 255, 0});
RackInferringSnitch rackInferringSnitch = new RackInferringSnitch();
string adressRack = rackInferringSnitch.GetRack(address);
string a1Rack = rackInferringSnitch.GetRack(a1);
string a2Rack = rackInferringSnitch.GetRack(a2);
Assert.AreEqual(adressRack, a2Rack);
Assert.AreNotEqual(adressRack, a1Rack);
}
public void TestDatacenter()
{
IPAddress address = new IPAddress(new byte[] {192, 168, 255, 0});
IPAddress a1 = new IPAddress(new byte[] {192, 168, 0, 0});
IPAddress a2 = new IPAddress(new byte[] {192, 169, 10, 0});
RackInferringSnitch rackInferringSnitch = new RackInferringSnitch();
string adressDatacenter = rackInferringSnitch.GetDatacenter(address);
string a1Datacenter = rackInferringSnitch.GetDatacenter(a1);
string a2Datacenter = rackInferringSnitch.GetDatacenter(a2);
Assert.AreEqual(adressDatacenter, a1Datacenter);
Assert.AreNotEqual(adressDatacenter, a2Datacenter);
}
public void TestNearestEndpoint()
{
IPAddress address = new IPAddress(new byte[] {192, 168, 100, 0});
IPAddress a1 = new IPAddress(new byte[] {192, 168, 0, 0});
IPAddress a2 = new IPAddress(new byte[] {192, 168, 100, 0});
RackInferringSnitch rackInferringSnitch = new RackInferringSnitch();
// a2 is nearest of address
int res = rackInferringSnitch.CompareEndpoints(address, a1, a2);
Assert.AreEqual(1, res);
// same distance
res = rackInferringSnitch.CompareEndpoints(address, a1, a1);
Assert.AreEqual(0, res);
// a2 si nereast of address
res = rackInferringSnitch.CompareEndpoints(address, a2, a1);
Assert.AreEqual(-1, res);
}
