def setUp(self):
configFileName = "solipsis.conf"
param = Parameters(configFileName)
n = Node(param)
self.manager = PeersManager(n, param.getPeersParams())
p0 = Peer("0","h1","1",[0,0])
p1 = Peer("1","h1","2",[0,10])
p2 = Peer("2","h1","3",[5,0])
p3 = Peer("3","h1","3",[5,20])
p4 = Peer()
self.peers = [p0, p1, p2, p3, p4]
class CreatePeerManagerTestCase(unittest.TestCase):
def setUp(self):
configFileName = "solipsis.conf"
param = Parameters(configFileName)
n = Node(param)
self.manager = PeersManager(n, param.getPeersParams())
p0 = Peer("0","h1","1",[0,0])
p1 = Peer("1","h1","2",[0,10])
p2 = Peer("2","h1","3",[5,0])
p3 = Peer("3","h1","3",[5,20])
p4 = Peer()
self.peers = [p0, p1, p2, p3, p4]
def testAddPeer(self):
self.manager.addPeer(self.peers[0])
assert ( len(self.manager.peers) == 1 )
self.manager.addPeer(self.peers[1])
assert ( len(self.manager.peers) == 2 )
self.manager.removePeer(self.peers[1])
assert ( len(self.manager.peers) == 1 )
self.manager.addPeer(self.peers[2])
self.assertRaises(SolipsisInternalError, self.manager.addPeer, self.peers[2])
self.assertRaises(SolipsisInternalError, self.manager.addPeer, self.peers[4])
self.checkConsistency()
def testRemovePeer(self):
for i in range(4):
self.manager.addPeer(self.peers[i])
self.manager.removePeer(self.peers[1])
assert ( len(self.manager.peers) == 3)
self.assertRaises(SolipsisInternalError, self.manager.removePeer, self.peers[1])
self.assertRaises(SolipsisInternalError, self.manager.removePeer, self.peers[4])
def checkConsistency(self):
assert (len(self.manager.peers) == len(self.manager.ccwPeers),
'inconsistent peer lists')
assert (len(self.manager.peers) == len(self.manager.distPeers),
'inconsistent peer lists')
def testGetClosestPeer(self):
for i in range(4):
self.manager.addPeer(self.peers[i])
p5 = Peer("5", "h1","21",[-5, -2])
self.manager.addPeer(p5)
assert (self.manager.getClosestPeer([0,0]).getId() == "0" )
assert (self.manager.getClosestPeer([20,20]).getId() == "3" )
assert (self.manager.getClosestPeer([-5,-15]).getId() == "5" )
assert (self.manager.getClosestPeer([3,1]).getId() == "2" )
assert (self.manager.getClosestPeer([-115,-115]).getId() == "5" )
assert (self.manager.getClosestPeer([Geometry.SIZE - 10,
Geometry.SIZE - 10]).getId() == "5" )
assert (self.manager.getClosestPeer([Geometry.SIZE - 1,
Geometry.SIZE - 1]).getId() == "0" )
def testGetWorstPeer(self):
p0 = Peer("0","h1","1",[2,2])
p1 = Peer("1","h1","2",[7,2])
p2 = Peer("2","h1","3",[5,3])
p3 = Peer("3","h1","3",[3,6])
p4 = Peer("4","h","44",[4,-6])
p5 = Peer("5","h","44",[4,0])
self.manager.addPeer(p0)
self.manager.addPeer(p1)
self.manager.addPeer(p2)
self.manager.addPeer(p3)
self.manager.addPeer(p4)
id = self.manager.getWorstPeer().getId()
# p4 is farther but is needed for global connectivity
assert (id == "3")
self.manager.addPeer(p5)
id = self.manager.getWorstPeer().getId()
# with p5 added p4 is no longer needed for the global connectivity rule
# as p4 is the farthest it should be elected
assert (id == "4")
print "worst=" + id
print self.manager.node.position
print "ccw"
for e in self.manager.ccwPeers.ll:
print e.getId()
print "dist"
for e in self.manager.distPeers.ll:
print e.getId()