test-driver/src/testdriver/energy.py

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"""Energy events — capture only.
H-005 is dormant by decision: verification energy is not testable at the current
scale, and a scoring function producing a number nobody can check is worse than
no number. Events are recorded from the first run because history cannot be
reconstructed later; scores always can.
There is deliberately no score() function in this module.
"""
from __future__ import annotations
from dataclasses import asdict, dataclass, field
from datetime import datetime, timezone
from enum import Enum
from typing import Any
class EnergyEventType(str, Enum):
DEFECT_DETECTED = "DEFECT_DETECTED"
REGRESSION_CAUGHT = "REGRESSION_CAUGHT"
MECHANICAL_ADAPTATION = "MECHANICAL_ADAPTATION"
SEMANTIC_ADAPTATION = "SEMANTIC_ADAPTATION"
TEST_DEFECT = "TEST_DEFECT"
FALSE_POSITIVE = "FALSE_POSITIVE"
DUPLICATE = "DUPLICATE"
CRYSTALLIZED = "CRYSTALLIZED"
USECASE_DEPRECATED = "USECASE_DEPRECATED"
EXECUTED = "EXECUTED"
@dataclass(frozen=True, slots=True)
class EnergyEvent:
"""Immutable. Energy is derived from event history, never stored as state."""
asset_id: str
run_id: str
event_type: EnergyEventType
detail: dict[str, Any] = field(default_factory=dict)
at: str = field(
default_factory=lambda: datetime.now(timezone.utc).isoformat()
)
def as_dict(self) -> dict[str, Any]:
return {**asdict(self), "event_type": self.event_type.value}