public virtual void TestMultiplePeersWithSameKey()
{
int Capacity = 3;
PeerCache cache = new PeerCache(Capacity, 100000);
DatanodeID dnId = new DatanodeID("192.168.0.1", "fakehostname", "fake_datanode_id"
, 100, 101, 102, 103);
HashMultiset <TestPeerCache.FakePeer> peers = HashMultiset.Create(Capacity);
for (int i = 0; i < Capacity; ++i)
{
TestPeerCache.FakePeer peer = new TestPeerCache.FakePeer(dnId, false);
peers.AddItem(peer);
cache.Put(dnId, peer);
}
// Check that all of the peers ended up in the cache
NUnit.Framework.Assert.AreEqual(Capacity, cache.Size());
while (!peers.IsEmpty())
{
Peer peer = cache.Get(dnId, false);
NUnit.Framework.Assert.IsTrue(peer != null);
NUnit.Framework.Assert.IsTrue(!peer.IsClosed());
peers.Remove(peer);
}
NUnit.Framework.Assert.AreEqual(0, cache.Size());
cache.Close();
}
public virtual void TestDomainSocketPeers()
{
int Capacity = 3;
PeerCache cache = new PeerCache(Capacity, 100000);
DatanodeID dnId = new DatanodeID("192.168.0.1", "fakehostname", "fake_datanode_id"
, 100, 101, 102, 103);
HashMultiset <TestPeerCache.FakePeer> peers = HashMultiset.Create(Capacity);
for (int i = 0; i < Capacity; ++i)
{
TestPeerCache.FakePeer peer = new TestPeerCache.FakePeer(dnId, i == Capacity - 1);
peers.AddItem(peer);
cache.Put(dnId, peer);
}
// Check that all of the peers ended up in the cache
NUnit.Framework.Assert.AreEqual(Capacity, cache.Size());
// Test that get(requireDomainPeer=true) finds the peer with the
// domain socket.
Peer peer_1 = cache.Get(dnId, true);
NUnit.Framework.Assert.IsTrue(peer_1.GetDomainSocket() != null);
peers.Remove(peer_1);
// Test that get(requireDomainPeer=true) returns null when there are
// no more peers with domain sockets.
peer_1 = cache.Get(dnId, true);
NUnit.Framework.Assert.IsTrue(peer_1 == null);
// Check that all of the other peers ended up in the cache.
while (!peers.IsEmpty())
{
peer_1 = cache.Get(dnId, false);
NUnit.Framework.Assert.IsTrue(peer_1 != null);
NUnit.Framework.Assert.IsTrue(!peer_1.IsClosed());
peers.Remove(peer_1);
}
NUnit.Framework.Assert.AreEqual(0, cache.Size());
cache.Close();
}
