60 lines
1.7 KiB
Python
60 lines
1.7 KiB
Python
import random
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import multiaddr
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import pytest
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from libp2p.peer.id import ID
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from libp2p.peer.peerdata import PeerData
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from libp2p.peer.peerinfo import InvalidAddrError, PeerInfo, info_from_p2p_addr
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ALPHABETS = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"
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VALID_MULTI_ADDR_STR = (
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"/ip4/127.0.0.1/tcp/8000/p2p/3YgLAeMKSAPcGqZkAt8mREqhQXmJT8SN8VCMN4T6ih4GNX9wvK8mWJnWZ1qA2mLdCQ"
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) # noqa: E501
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def test_init_():
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peer_data = PeerData()
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random_addrs = [random.randint(0, 255) for r in range(4)]
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peer_data.add_addrs(random_addrs)
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random_id_string = ""
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for _ in range(10):
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random_id_string += random.SystemRandom().choice(ALPHABETS)
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peer_id = ID(random_id_string.encode())
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peer_info = PeerInfo(peer_id, peer_data)
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assert peer_info.peer_id == peer_id
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assert peer_info.addrs == random_addrs
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def test_init_no_value():
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with pytest.raises(Exception) as _:
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PeerInfo()
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@pytest.mark.parametrize(
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"addr",
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(
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pytest.param(None),
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pytest.param(random.randint(0, 255), id="random integer"),
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pytest.param(multiaddr.Multiaddr("/"), id="empty multiaddr"),
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pytest.param(
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multiaddr.Multiaddr("/ip4/127.0.0.1"), id="multiaddr without peer_id(p2p protocol)"
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),
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),
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)
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def test_info_from_p2p_addr_invalid(addr):
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with pytest.raises(InvalidAddrError):
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info_from_p2p_addr(addr)
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def test_info_from_p2p_addr_valid():
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m_addr = multiaddr.Multiaddr(VALID_MULTI_ADDR_STR)
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info = info_from_p2p_addr(m_addr)
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assert (
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info.peer_id.pretty()
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== "3YgLAeMKSAPcGqZkAt8mREqhQXmJT8SN8VCMN4T6ih4GNX9wvK8mWJnWZ1qA2mLdCQ"
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)
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assert len(info.addrs) == 1
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assert str(info.addrs[0]) == "/ip4/127.0.0.1/tcp/8000"
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