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a8b4b87 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 | """Tests for R0513 OVERWATCH panel."""
from __future__ import annotations
import math
import pytest
from amaru import overwatch
from amaru.chakana_wiring import wiring_snapshot
from amaru.receipts import ReceiptChain
def test_panel_has_six_innovations_with_reserved_slot():
snap = overwatch.evaluate_panel()
assert len(snap.invariants) == 6
ids = [i.id for i in snap.invariants]
assert ids == ["I1", "I2", "I3", "I4", "I5", "I6"]
i4 = next(i for i in snap.invariants if i.id == "I4")
assert i4.status == "reserved"
def test_panel_is_read_only_marker():
snap = overwatch.evaluate_panel()
assert snap.read_only is True
assert snap.thesis_kernel_hash == "01f6c9b6"
assert snap.thesis_brain_hash == "df4e9741"
def test_i1_kl_drift_pass_warn_trip():
base = [0.5, 0.5]
same = overwatch.invariant_i1_kl_drift(baseline=base, observed=base)
assert same.status == "pass"
skew = overwatch.invariant_i1_kl_drift(baseline=base, observed=[0.2, 0.8])
assert skew.status in {"warn", "trip"}
assert skew.value is not None and skew.value > 0
def test_i1_kl_vacuous_with_no_input():
r = overwatch.invariant_i1_kl_drift(baseline=None, observed=None)
assert r.status == "pass"
def test_kl_divergence_self_is_zero():
assert overwatch.kl_divergence([0.4, 0.6], [0.4, 0.6]) == pytest.approx(0.0, abs=1e-9)
def test_i2_joint_margin_envelope():
r = overwatch.invariant_i2_joint_margin({"a": 0.20, "b": 0.08, "c": 0.50})
assert r.status == "pass"
r2 = overwatch.invariant_i2_joint_margin({"a": 0.20, "b": 0.01})
assert r2.status == "warn"
r3 = overwatch.invariant_i2_joint_margin({"a": 0.20, "b": -0.01})
assert r3.status == "trip"
def test_i3_tukuy_regate_ratio():
assert overwatch.invariant_i3_tukuy_regate(in_flight=0, regated=0).status == "pass"
assert overwatch.invariant_i3_tukuy_regate(in_flight=10, regated=1).status == "pass"
assert overwatch.invariant_i3_tukuy_regate(in_flight=10, regated=4).status == "warn"
assert overwatch.invariant_i3_tukuy_regate(in_flight=10, regated=8).status == "trip"
def test_i4_is_reserved_by_doctrine():
r = overwatch.invariant_i4_reserved()
assert r.status == "reserved"
assert "doctrine" in r.detail.lower()
def test_i5_maxwell_rigidity_against_real_chakana():
snap = wiring_snapshot()
r = overwatch.invariant_i5_maxwell_rigidity(
vertices=len(snap["chakras"]),
edges=len(snap["edges"]),
)
# Real wiring is 7 vertices / 7 edges (ascent + ouroboros), not 21 —
# so this should report deficit and trip. That's the honest reading.
assert r.status == "trip"
assert r.value == overwatch.CHAKANA_EDGES_REQUIRED - len(snap["edges"])
def test_i5_pass_at_doctrinal_21_edges():
r = overwatch.invariant_i5_maxwell_rigidity(vertices=7, edges=21)
assert r.status == "pass"
assert r.value == 0
def test_i6_chain_integrity_on_real_receipt_chain():
chain = ReceiptChain(operator_id="test-overwatch")
chain.append(endpoint="/test/a", method="POST", params={"x": 1}, result={"ok": True})
chain.append(endpoint="/test/b", method="POST", params={"x": 2}, result={"ok": True})
chain.append(endpoint="/test/c", method="POST", params={"x": 3}, result={"ok": True})
receipts = [r.to_dict() for r in chain.all()]
r = overwatch.invariant_i6_chain_integrity(receipts)
assert r.status == "pass"
assert r.value == 0
def test_i6_chain_integrity_detects_break():
chain = ReceiptChain(operator_id="test-overwatch-break")
chain.append(endpoint="/a", method="POST", params={}, result={})
chain.append(endpoint="/b", method="POST", params={}, result={})
receipts = [r.to_dict() for r in chain.all()]
# Tamper with the second receipt's prev_hash.
receipts[1]["prev_hash"] = "f" * 64
r = overwatch.invariant_i6_chain_integrity(receipts)
assert r.status == "trip"
assert r.value == 1
def test_i6_chain_integrity_empty_is_vacuous_pass():
r = overwatch.invariant_i6_chain_integrity([])
assert r.status == "pass"
def test_full_panel_with_real_chain_and_wiring():
chain = ReceiptChain(operator_id="full-panel")
chain.append(endpoint="/x", method="POST", params={}, result={"o": 1})
snap = overwatch.evaluate_panel(
receipts=[r.to_dict() for r in chain.all()],
wiring=wiring_snapshot(),
baseline_axes=[0.5, 0.5],
observed_axes=[0.5, 0.5],
margins={"a": 0.30, "b": 0.20},
in_flight=4,
regated=0,
)
d = snap.to_dict()
assert d["read_only"] is True
assert d["panel_version"] == "r0513.v1"
# Summary counts add to 6.
assert sum(d["summary"].values()) == 6
def test_overwatch_does_not_mutate_inputs():
receipts = [
{"seq": 1, "prev_hash": "0" * 64, "self_hash": "aa"},
{"seq": 2, "prev_hash": "aa", "self_hash": "bb"},
]
margins = {"a": 0.1, "b": 0.2}
snap_before = (list(receipts), dict(margins))
overwatch.evaluate_panel(
receipts=receipts,
margins=margins,
baseline_axes=[0.5, 0.5],
observed_axes=[0.4, 0.6],
)
assert receipts == snap_before[0]
assert margins == snap_before[1]
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