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Admit source evidence snapshots and harden stream completeness

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Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a06e89-93a2-7aa2-82b3-ce5ccd2682e6
This commit is contained in:
tegwick 2026-09-05 00:42:19 +02:00
parent 824fb1b966
commit 31e9963933
34 changed files with 1057 additions and 122 deletions
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25
tests/test_completeness.py
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@ -1,3 +1,5 @@
from helpers import load_pilot, observation_from_fixture
from kings_guard.cadence import load_qonto_assistant_cadence
from kings_guard.contracts import (
PostureAssessment,
@ -9,8 +11,6 @@ from kings_guard.contracts import (
)
from kings_guard.posture import PostureEvaluator
from helpers import load_pilot, observation_from_fixture
def _healthy_assessment(*, completeness: StreamCompleteness, confidence: int) -> PostureAssessment:
return PostureAssessment(
@ -33,7 +33,10 @@ def test_completeness_is_separated_from_record_richness() -> None:
assert evaluation.assessment.confidence_score >= 85
assert evaluation.assessment.stream_completeness is StreamCompleteness.UNKNOWN
assert "record" in evaluation.assessment.completeness_reason
assert "cannot vouch" in evaluation.assessment.rationale or "unknown" in evaluation.assessment.rationale
assert (
"cannot vouch" in evaluation.assessment.rationale
or "unknown" in evaluation.assessment.rationale
)
def test_unmet_cadence_degrades_completeness_and_says_so_in_words() -> None:
@ -47,7 +50,9 @@ def test_unmet_cadence_degrades_completeness_and_says_so_in_words() -> None:
now="2026-07-24T10:10:00Z",
watching_since="2026-07-22T09:10:00Z",
heartbeats=(),
reconciliation=ReconciliationView(source_counts={"audit.deny": 1}, evidence_counts={"audit.deny": 1}),
reconciliation=ReconciliationView(
source_counts={"audit.deny": 1}, evidence_counts={"audit.deny": 1}
),
)
assert evaluation.assessment.stream_completeness is StreamCompleteness.DEGRADED
@ -56,12 +61,8 @@ def test_unmet_cadence_degrades_completeness_and_says_so_in_words() -> None:
def test_incomplete_stream_is_never_more_trustworthy_than_a_complete_one() -> None:
rich_incomplete = _healthy_assessment(
completeness=StreamCompleteness.DEGRADED, confidence=95
)
sparse_complete = _healthy_assessment(
completeness=StreamCompleteness.COMPLETE, confidence=70
)
rich_incomplete = _healthy_assessment(completeness=StreamCompleteness.DEGRADED, confidence=95)
sparse_complete = _healthy_assessment(completeness=StreamCompleteness.COMPLETE, confidence=70)
unknown = _healthy_assessment(completeness=StreamCompleteness.UNKNOWN, confidence=95)
assert assessment_trust_key(rich_incomplete) < assessment_trust_key(sparse_complete)
@ -103,7 +104,9 @@ def test_complete_stream_keeps_richness_and_states_completeness() -> None:
counts={"audit.deny": 1},
),
),
reconciliation=ReconciliationView(source_counts={"audit.deny": 1}, evidence_counts={"audit.deny": 1}),
reconciliation=ReconciliationView(
source_counts={"audit.deny": 1}, evidence_counts={"audit.deny": 1}
),
)
assert evaluation.assessment.stream_completeness is StreamCompleteness.COMPLETE