darkplex-core/tests/test_governance_evidence.py
Claudia c5e5ce9dc0
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fix: all imports updated to cortex.xxx namespace — 405 tests green
- Fixed bare 'from governance.' imports in source + tests
- Fixed bare 'from intelligence.' imports in tests
- Fixed mock.patch targets to use full cortex.xxx paths
- All 405 tests passing
2026-02-12 08:47:45 +01:00

86 lines
2.9 KiB
Python

"""Tests for governance/evidence.py — Evidence Collector & Control Mapping."""
import json
import sys
from pathlib import Path
import yaml
import pytest
sys.path.insert(0, str(Path.home() / "repos" / "darkplex-core"))
from cortex.governance.evidence import EvidenceCollector, EvidenceRecord, ControlMapping
class TestControlMapping:
def test_missing_file(self):
m = ControlMapping(mapping_path="/nonexistent/path.yaml")
assert m.get_controls("anything") == []
def test_load_mapping(self, tmp_path):
mapping_file = tmp_path / "mapping.yaml"
mapping_file.write_text(yaml.dump({
"mappings": [
{"event_types": ["policy_evaluation"], "controls": ["A.5.1", "A.8.1"]},
{"event_types": ["access_request", "data_export"], "controls": ["A.9.1"]},
]
}))
m = ControlMapping(mapping_path=str(mapping_file))
assert "A.5.1" in m.get_controls("policy_evaluation")
assert "A.9.1" in m.get_controls("access_request")
assert m.get_controls("unknown_event") == []
class TestEvidenceRecord:
def test_to_dict(self):
r = EvidenceRecord(
timestamp="2026-01-01T00:00:00Z",
event_type="test",
agent="claudia",
action="read",
verdict="allow",
risk_score=2,
risk_level="low",
controls=["A.5.1"],
)
d = r.to_dict()
assert d["agent"] == "claudia"
assert d["controls"] == ["A.5.1"]
class TestEvidenceCollector:
def setup_method(self):
self.collector = EvidenceCollector(control_mapping=ControlMapping("/dev/null"))
def test_record(self):
rec = self.collector.record(
event_type="policy_evaluation",
agent="claudia",
action="send_email",
verdict="allow",
risk_score=3,
risk_level="low",
)
assert rec.agent == "claudia"
assert len(self.collector.evidence) == 1
def test_filter_by_agent(self):
self.collector.record(event_type="e", agent="a", action="x", verdict="allow")
self.collector.record(event_type="e", agent="b", action="x", verdict="deny")
assert len(self.collector.get_evidence(agent="a")) == 1
def test_filter_by_verdict(self):
self.collector.record(event_type="e", agent="a", action="x", verdict="allow")
self.collector.record(event_type="e", agent="a", action="y", verdict="deny")
assert len(self.collector.get_evidence(verdict="deny")) == 1
def test_export_json(self):
self.collector.record(event_type="e", agent="a", action="x", verdict="allow")
exported = self.collector.export_json()
data = json.loads(exported)
assert len(data) == 1
assert data[0]["agent"] == "a"
def test_empty_evidence(self):
assert self.collector.get_evidence() == []
assert json.loads(self.collector.export_json()) == []