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aitbc/apps/blockchain-node/tests/network/test_island_join.py
aitbc d72945f20c
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network: add hub registration, Redis persistence, and federated mesh join protocol
- Change default P2P port from 7070 to 8001 in config and .env.example
- Add redis_url configuration option for hub persistence (default: redis://localhost:6379)
- Implement DNS-based hub registration/unregistration via HTTPS API endpoints
- Add Redis persistence for hub registrations with 1-hour TTL
- Add island join request/response protocol with member list and blockchain credentials
- Add GPU marketplace tracking (offers, bids, providers) in hub manager
- Add
2026-04-13 11:47:34 +02:00

245 lines
8.6 KiB
Python

"""
Tests for Island Join functionality
"""
import pytest
import asyncio
from unittest.mock import Mock, AsyncMock, patch, MagicMock
from aitbc_chain.network.hub_manager import HubManager, HubInfo, PeerInfo
from aitbc_chain.p2p_network import P2PNetworkService
class TestHubManagerJoin:
"""Test cases for HubManager join request handling"""
@pytest.fixture
def hub_manager(self):
"""Create a HubManager instance for testing"""
return HubManager(
local_node_id="test-hub-node",
local_address="127.0.0.1",
local_port=7070,
island_id="test-island-id",
island_name="test-island",
redis_url="redis://localhost:6379"
)
def test_get_blockchain_credentials(self, hub_manager):
"""Test blockchain credentials retrieval"""
with patch('aitbc_chain.network.hub_manager.os.path.exists', return_value=True):
with patch('aitbc_chain.network.hub_manager.open', create=True) as mock_open:
# Mock genesis.json
genesis_data = {
'blocks': [{'hash': 'test-genesis-hash'}]
}
mock_file = MagicMock()
mock_file.read.return_value = '{"blocks": [{"hash": "test-genesis-hash"}]}'
mock_open.return_value.__enter__.return_value = mock_file
# Mock keystore
with patch('aitbc_chain.network.hub_manager.json.load') as mock_json_load:
mock_json_load.return_value = {'0x123': {'public_key_pem': 'test-key'}}
credentials = hub_manager._get_blockchain_credentials()
assert credentials is not None
assert 'chain_id' in credentials
assert 'island_id' in credentials
assert credentials['island_id'] == 'test-island-id'
@pytest.mark.asyncio
async def test_handle_join_request_success(self, hub_manager):
"""Test successful join request handling"""
# Add some peers to the registry
peer_info = PeerInfo(
node_id="peer-1",
address="192.168.1.1",
port=7071,
island_id="test-island-id",
is_hub=False
)
hub_manager.register_peer(peer_info)
join_request = {
'type': 'join_request',
'node_id': 'new-node',
'island_id': 'test-island-id',
'island_name': 'test-island',
'public_key_pem': 'test-pem'
}
with patch.object(hub_manager, '_get_blockchain_credentials', return_value={'chain_id': 'test-chain'}):
response = await hub_manager.handle_join_request(join_request)
assert response is not None
assert response['type'] == 'join_response'
assert response['island_id'] == 'test-island-id'
assert len(response['members']) >= 1 # At least the hub itself
assert 'credentials' in response
@pytest.mark.asyncio
async def test_handle_join_request_wrong_island(self, hub_manager):
"""Test join request for wrong island"""
join_request = {
'type': 'join_request',
'node_id': 'new-node',
'island_id': 'wrong-island-id',
'island_name': 'wrong-island',
'public_key_pem': 'test-pem'
}
response = await hub_manager.handle_join_request(join_request)
assert response is None
@pytest.mark.asyncio
async def test_handle_join_request_with_members(self, hub_manager):
"""Test join request returns all island members"""
# Add multiple peers
for i in range(3):
peer_info = PeerInfo(
node_id=f"peer-{i}",
address=f"192.168.1.{i}",
port=7070 + i,
island_id="test-island-id",
is_hub=False
)
hub_manager.register_peer(peer_info)
join_request = {
'type': 'join_request',
'node_id': 'new-node',
'island_id': 'test-island-id',
'island_name': 'test-island',
'public_key_pem': 'test-pem'
}
with patch.object(hub_manager, '_get_blockchain_credentials', return_value={'chain_id': 'test-chain'}):
response = await hub_manager.handle_join_request(join_request)
assert response is not None
# Should include all peers + hub itself
assert len(response['members']) >= 4
class TestP2PNetworkJoin:
"""Test cases for P2P network join request functionality"""
@pytest.fixture
def p2p_service(self):
"""Create a P2P service instance for testing"""
return P2PNetworkService(
host="127.0.0.1",
port=7070,
node_id="test-node",
peers=[]
)
@pytest.mark.asyncio
async def test_send_join_request_success(self, p2p_service):
"""Test successful join request to hub"""
join_response = {
'type': 'join_response',
'island_id': 'test-island-id',
'island_name': 'test-island',
'island_chain_id': 'test-chain',
'members': [],
'credentials': {}
}
with patch('aitbc_chain.p2p_network.asyncio.open_connection') as mock_open:
# Mock reader and writer
mock_reader = AsyncMock()
mock_reader.readline = AsyncMock(return_value=b'{"type": "join_response"}')
mock_writer = AsyncMock()
mock_writer.close = AsyncMock()
mock_writer.wait_closed = AsyncMock()
mock_open.return_value = (mock_reader, mock_writer)
response = await p2p_service.send_join_request(
hub_address="127.0.0.1",
hub_port=7070,
island_id="test-island-id",
island_name="test-island",
node_id="test-node",
public_key_pem="test-pem"
)
assert response is not None
mock_open.assert_called_once_with("127.0.0.1", 7070)
@pytest.mark.asyncio
async def test_send_join_request_connection_refused(self, p2p_service):
"""Test join request when hub refuses connection"""
with patch('aitbc_chain.p2p_network.asyncio.open_connection') as mock_open:
mock_open.side_effect = ConnectionRefusedError()
response = await p2p_service.send_join_request(
hub_address="127.0.0.1",
hub_port=7070,
island_id="test-island-id",
island_name="test-island",
node_id="test-node",
public_key_pem="test-pem"
)
assert response is None
@pytest.mark.asyncio
async def test_send_join_request_timeout(self, p2p_service):
"""Test join request timeout"""
with patch('aitbc_chain.p2p_network.asyncio.open_connection') as mock_open:
# Mock reader that times out
mock_reader = AsyncMock()
mock_reader.readline = AsyncMock(side_effect=asyncio.TimeoutError())
mock_writer = AsyncMock()
mock_writer.close = AsyncMock()
mock_writer.wait_closed = AsyncMock()
mock_open.return_value = (mock_reader, mock_writer)
response = await p2p_service.send_join_request(
hub_address="127.0.0.1",
hub_port=7070,
island_id="test-island-id",
island_name="test-island",
node_id="test-node",
public_key_pem="test-pem"
)
assert response is None
class TestJoinMessageHandling:
"""Test cases for join message handling in P2P network"""
@pytest.mark.asyncio
async def test_join_request_message_handling(self):
"""Test that join_request messages are handled correctly"""
service = P2PNetworkService(
host="127.0.0.1",
port=7070,
node_id="test-node",
peers=[]
)
# Mock hub manager
service.hub_manager = Mock()
service.hub_manager.handle_join_request = AsyncMock(return_value={'type': 'join_response'})
join_request = {
'type': 'join_request',
'node_id': 'new-node',
'island_id': 'test-island-id'
}
# The actual message handling happens in _listen_to_stream
# This test verifies the hub_manager.handle_join_request would be called
response = await service.hub_manager.handle_join_request(join_request)
assert response is not None
assert response['type'] == 'join_response'
if __name__ == "__main__":
pytest.main([__file__])