py-libp2p/tests/peer/test_addrbook.py

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import pytest
2019-08-03 13:36:19 +08:00
from libp2p.peer.peerstore import PeerStore, PeerStoreError
# Testing methods from IAddrBook base class.
def test_addrs_empty():
with pytest.raises(PeerStoreError):
store = PeerStore()
val = store.addrs("peer")
assert not val
def test_add_addr_single():
store = PeerStore()
store.add_addr("peer1", "/foo", 10)
store.add_addr("peer1", "/bar", 10)
store.add_addr("peer2", "/baz", 10)
assert store.addrs("peer1") == ["/foo", "/bar"]
assert store.addrs("peer2") == ["/baz"]
def test_add_addrs_multiple():
store = PeerStore()
store.add_addrs("peer1", ["/foo1", "/bar1"], 10)
store.add_addrs("peer2", ["/foo2"], 10)
assert store.addrs("peer1") == ["/foo1", "/bar1"]
assert store.addrs("peer2") == ["/foo2"]
def test_clear_addrs():
store = PeerStore()
store.add_addrs("peer1", ["/foo1", "/bar1"], 10)
store.add_addrs("peer2", ["/foo2"], 10)
store.clear_addrs("peer1")
assert store.addrs("peer1") == []
assert store.addrs("peer2") == ["/foo2"]
store.add_addrs("peer1", ["/foo1", "/bar1"], 10)
assert store.addrs("peer1") == ["/foo1", "/bar1"]
def test_peers_with_addrs():
store = PeerStore()
store.add_addrs("peer1", [], 10)
store.add_addrs("peer2", ["/foo"], 10)
store.add_addrs("peer3", ["/bar"], 10)
assert set(store.peers_with_addrs()) == set(["peer2", "peer3"])
store.clear_addrs("peer2")
assert set(store.peers_with_addrs()) == set(["peer3"])