reorg test structure to match tox and CI jobs, drop bumpversion for bump-my-version and move config to pyproject.toml, fix docs building

tests/core/peer/test_peerinfo.py

@@ -0,0 +1,54 @@
+import random
+
+import multiaddr
+import pytest
+
+from libp2p.peer.id import (
+    ID,
+)
+from libp2p.peer.peerinfo import (
+    InvalidAddrError,
+    PeerInfo,
+    info_from_p2p_addr,
+)
+
+ALPHABETS = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"
+VALID_MULTI_ADDR_STR = "/ip4/127.0.0.1/tcp/8000/p2p/3YgLAeMKSAPcGqZkAt8mREqhQXmJT8SN8VCMN4T6ih4GNX9wvK8mWJnWZ1qA2mLdCQ"  # noqa: E501
+
+
+def test_init_():
+    random_addrs = [random.randint(0, 255) for r in range(4)]
+    random_id_string = ""
+    for _ in range(10):
+        random_id_string += random.SystemRandom().choice(ALPHABETS)
+    peer_id = ID(random_id_string.encode())
+    peer_info = PeerInfo(peer_id, random_addrs)
+
+    assert peer_info.peer_id == peer_id
+    assert peer_info.addrs == random_addrs
+
+
+@pytest.mark.parametrize(
+    "addr",
+    (
+        pytest.param(multiaddr.Multiaddr("/"), id="empty multiaddr"),
+        pytest.param(
+            multiaddr.Multiaddr("/ip4/127.0.0.1"),
+            id="multiaddr without peer_id(p2p protocol)",
+        ),
+    ),
+)
+def test_info_from_p2p_addr_invalid(addr):
+    with pytest.raises(InvalidAddrError):
+        info_from_p2p_addr(addr)
+
+
+def test_info_from_p2p_addr_valid():
+    m_addr = multiaddr.Multiaddr(VALID_MULTI_ADDR_STR)
+    info = info_from_p2p_addr(m_addr)
+    assert (
+        info.peer_id.pretty()
+        == "3YgLAeMKSAPcGqZkAt8mREqhQXmJT8SN8VCMN4T6ih4GNX9wvK8mWJnWZ1qA2mLdCQ"
+    )
+    assert len(info.addrs) == 1
+    assert str(info.addrs[0]) == "/ip4/127.0.0.1/tcp/8000"