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improve KBucket test_add_peer

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Jack Robison 2019-02-20 19:16:15 -05:00
parent 8aff860bfe
commit d06d998c81
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1 changed files with 28 additions and 1 deletions
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29
tests/unit/dht/routing/test_kbucket.py
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@ -2,7 +2,7 @@ import struct
import asyncio
from lbrynet.utils import generate_id
from lbrynet.dht.protocol.routing_table import KBucket
from lbrynet.dht.peer import PeerManager
from lbrynet.dht.peer import PeerManager, KademliaPeer
from lbrynet.dht import constants
from torba.testcase import AsyncioTestCase
@ -29,6 +29,33 @@ class TestKBucket(AsyncioTestCase):
self.kbucket = KBucket(self.peer_manager, 0, 2**constants.hash_bits, generate_id())
def test_add_peer(self):
peer = KademliaPeer(None, '1.2.3.4', constants.generate_id(2), udp_port=4444)
peer_update2 = KademliaPeer(None, '1.2.3.4', constants.generate_id(2), udp_port=4445)
self.assertListEqual([], self.kbucket.peers)
# add the peer
self.kbucket.add_peer(peer)
self.assertListEqual([peer], self.kbucket.peers)
# re-add it
self.kbucket.add_peer(peer)
self.assertListEqual([peer], self.kbucket.peers)
self.assertEqual(self.kbucket.peers[0].udp_port, 4444)
# add a new peer object with the same id and address but a different port
self.kbucket.add_peer(peer_update2)
self.assertListEqual([peer_update2], self.kbucket.peers)
self.assertEqual(self.kbucket.peers[0].udp_port, 4445)
# modify the peer object to have a different port
peer_update2.udp_port = 4444
self.kbucket.add_peer(peer_update2)
self.assertListEqual([peer_update2], self.kbucket.peers)
self.assertEqual(self.kbucket.peers[0].udp_port, 4444)
self.kbucket.peers.clear()
# Test if contacts can be added to empty list
# Add k contacts to bucket
for i in range(constants.k):