79 lines
3.0 KiB
Python
79 lines
3.0 KiB
Python
"""Regression tests for the Bitcoin Core Tor IBD gossip Hub option.
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These tests intentionally avoid importing the FastAPI application so they can run
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in the repository's lightweight test environment without NixOS service access.
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"""
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import ast
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import os
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import unittest
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_REPO_ROOT = os.path.normpath(os.path.join(os.path.dirname(__file__), ".."))
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def _read(*parts: str) -> str:
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with open(os.path.join(_REPO_ROOT, *parts), encoding="utf-8") as source:
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return source.read()
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def _literal_assignment(source: str, name: str):
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tree = ast.parse(source)
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for node in tree.body:
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if isinstance(node, ast.Assign):
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if any(isinstance(target, ast.Name) and target.id == name for target in node.targets):
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return ast.literal_eval(node.value)
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raise AssertionError(f"Assignment {name} was not found")
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class TestBitcoinTorGossipNixWiring(unittest.TestCase):
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def test_bitcoind_loopback_listener_is_always_enabled(self):
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ecosystem = _read("modules", "bitcoinecosystem.nix")
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self.assertIn("listen = true;", ecosystem)
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self.assertIn("peerbloomfilters=1", ecosystem)
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def test_gossip_is_opt_in(self):
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ecosystem = _read("modules", "bitcoinecosystem.nix")
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self.assertIn(
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"public = config.sovran_systemsOS.features.bitcoin-tor-gossip;",
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ecosystem,
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)
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def test_hub_option_and_evaluated_state_are_declared(self):
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roles = _read("modules", "core", "roles.nix")
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hub = _read("modules", "core", "sovran-hub.nix")
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self.assertIn("bitcoin-tor-gossip = lib.mkEnableOption", roles)
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self.assertIn("bitcoin-tor-gossip = cfg.features.bitcoin-tor-gossip;", hub)
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class TestBitcoinTorGossipHubWiring(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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cls.server_source = _read("app", "sovran_systemsos_web", "server.py")
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cls.registry = _literal_assignment(cls.server_source, "FEATURE_REGISTRY")
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def test_feature_is_modal_only_and_explains_risk(self):
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feature = next(item for item in self.registry if item["id"] == "bitcoin-tor-gossip")
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self.assertTrue(feature["modal_only"])
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self.assertIn("bitcoin-service", feature["requires"])
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self.assertTrue(any("clearnet" in detail for detail in feature["details"]))
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self.assertTrue(any("bandwidth" in detail for detail in feature["details"]))
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def test_backend_rejects_gossip_without_bitcoin_service(self):
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self.assertIn(
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"Enable the Bitcoin service before advertising its Tor IBD service.",
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self.server_source,
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)
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def test_core_modal_renders_and_controls_the_option(self):
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frontend = _read(
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"app", "sovran_systemsos_web", "static", "js", "service-detail.js"
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)
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self.assertIn("Tor IBD Service Advertising", frontend)
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self.assertIn("svc-detail-related-feature-btn", frontend)
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self.assertIn("handleFeatureToggle(relatedFeat", frontend)
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if __name__ == "__main__":
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unittest.main()
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