2018-11-03 04:16:46 +08:00
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import pytest
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2019-08-03 13:36:19 +08:00
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from libp2p.peer.peerstore import PeerStore, PeerStoreError
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2018-11-03 04:16:46 +08:00
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# Testing methods from IAddrBook base class.
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def test_addrs_empty():
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with pytest.raises(PeerStoreError):
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store = PeerStore()
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val = store.addrs("peer")
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assert not val
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def test_add_addr_single():
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store = PeerStore()
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store.add_addr("peer1", "/foo", 10)
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store.add_addr("peer1", "/bar", 10)
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store.add_addr("peer2", "/baz", 10)
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assert store.addrs("peer1") == ["/foo", "/bar"]
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assert store.addrs("peer2") == ["/baz"]
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def test_add_addrs_multiple():
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store = PeerStore()
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store.add_addrs("peer1", ["/foo1", "/bar1"], 10)
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store.add_addrs("peer2", ["/foo2"], 10)
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assert store.addrs("peer1") == ["/foo1", "/bar1"]
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assert store.addrs("peer2") == ["/foo2"]
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def test_clear_addrs():
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store = PeerStore()
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store.add_addrs("peer1", ["/foo1", "/bar1"], 10)
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store.add_addrs("peer2", ["/foo2"], 10)
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store.clear_addrs("peer1")
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assert store.addrs("peer1") == []
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assert store.addrs("peer2") == ["/foo2"]
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store.add_addrs("peer1", ["/foo1", "/bar1"], 10)
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assert store.addrs("peer1") == ["/foo1", "/bar1"]
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def test_peers_with_addrs():
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store = PeerStore()
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store.add_addrs("peer1", [], 10)
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store.add_addrs("peer2", ["/foo"], 10)
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store.add_addrs("peer3", ["/bar"], 10)
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assert set(store.peers_with_addrs()) == set(["peer2", "peer3"])
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store.clear_addrs("peer2")
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assert set(store.peers_with_addrs()) == set(["peer3"])
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