29 lines
1.2 KiB
Python
29 lines
1.2 KiB
Python
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"""Tests for the file-based audit/heartbeat logging (core/audit.py)."""
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import json
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from core import audit
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def test_log_heartbeat_writes_a_queryable_record(tmp_path, monkeypatch):
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# The observability stack (Alloy → Loki) tails these JSONL files and lifts
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# `level`/`tag` into labels, so a heartbeat must carry exactly those fields for
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# the dashboard to query notifier liveness as {job="app-json", tag="heartbeat"}.
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monkeypatch.setattr(audit, "HEARTBEAT_DIR", str(tmp_path))
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audit.log_heartbeat("subscription-notifier", 900)
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files = list(tmp_path.glob("heartbeat-*.jsonl"))
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assert len(files) == 1
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rec = json.loads(files[0].read_text().strip())
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assert rec["tag"] == "heartbeat"
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assert rec["level"] == "info"
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assert rec["daemon"] == "subscription-notifier"
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assert rec["interval_s"] == 900
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assert "ts" in rec
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def test_log_heartbeat_never_raises(monkeypatch):
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# Best-effort, like the rest of audit: an unwritable dir must not bubble up into
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# the notifier loop (which is why the loop can rely on calling it unguarded).
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monkeypatch.setattr(audit, "HEARTBEAT_DIR", "/proc/nonexistent/cannot-write")
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audit.log_heartbeat("subscription-notifier", 900) # no exception
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