def test_iteration(self):
heap = NodeHeap(mknode(intid=0), 5)
nodes = [mknode(intid=x) for x in range(10)]
for index, node in enumerate(nodes):
heap.push(node)
for index, node in enumerate(heap):
self.assertEqual(index, node.long_id)
self.assertTrue(index < 5)
def test_split(self):
bucket = KBucket(0, 10, 5)
bucket.addNode(mknode(intid=5))
bucket.addNode(mknode(intid=6))
one, two = bucket.split()
self.assertEqual(len(one), 1)
self.assertEqual(one.range, (0, 5))
self.assertEqual(len(two), 1)
self.assertEqual(two.range, (6, 10))
def test_maxSize(self):
n = NodeHeap(mknode(intid=0), 3)
self.assertEqual(0, len(n))
for d in range(10):
n.push(mknode(intid=d))
self.assertEqual(3, len(n))
self.assertEqual(3, len(list(n)))
def test_remove(self):
heap = NodeHeap(mknode(intid=0), 5)
nodes = [mknode(intid=x) for x in range(10)]
for node in nodes:
heap.push(node)
heap.remove([nodes[0].id, nodes[1].id])
self.assertEqual(len(list(heap)), 5)
for index, node in enumerate(heap):
self.assertEqual(index + 2, node.long_id)
self.assertTrue(index < 5)
def test_addNode(self):
# when full, return false
bucket = KBucket(0, 10, 2)
self.assertTrue(bucket.addNode(mknode()))
self.assertTrue(bucket.addNode(mknode()))
self.assertFalse(bucket.addNode(mknode()))
self.assertEqual(len(bucket), 2)
# make sure when a node is double added it's put at the end
bucket = KBucket(0, 10, 3)
nodes = [mknode(), mknode(), mknode()]
for node in nodes:
bucket.addNode(node)
for index, node in enumerate(bucket.getNodes()):
self.assertEqual(node, nodes[index])
def test_addContact(self):
self.router.addContact(mknode())
self.assertTrue(len(self.router.buckets), 1)
self.assertTrue(len(self.router.buckets[0].nodes), 1)
def setUp(self):
self.id = mknode().id
self.protocol = FakeProtocol(self.id)
self.router = self.protocol.router
def test_inRange(self):
bucket = KBucket(0, 10, 10)
self.assertTrue(bucket.hasInRange(mknode(intid=5)))
self.assertFalse(bucket.hasInRange(mknode(intid=11)))
self.assertTrue(bucket.hasInRange(mknode(intid=10)))
self.assertTrue(bucket.hasInRange(mknode(intid=0)))