BreakGuard: Static OpenAPI & MCP Tool Schema Drift Detector

"""
Immutable Pydantic v2 Contracts for BreakGuard: Static Analysis for Agent Tool Breaking Changes.
"""

from datetime import datetime, timezone
from typing import Any, Dict, List, Optional
from pydantic import BaseModel, ConfigDict, Field, field_validator


class BreakguardtooldriftActionRequestDTO(BaseModel):
    """
    Action/induction request submitted by an autonomous agent or client.
    """
    model_config = ConfigDict(frozen=True, extra="forbid")

# ══════════════════════════════════════════════════════════════════════════
# 🔒 [REDACTED IN PUBLIC SHOWROOM — COMMERCIAL IP SHIELD]
# Redacted 49 lines (2,302 bytes) of executable Pydantic v2 DTO validators, total FSM delta(S, E) tables, and SHA-256 helpers.
# 
# The complete unredacted 12-file Certified Capsule archive + Pytest suite
# is delivered unlocked and SHA-256 signed upon ordering ($290 USD):
# -> https://heuristicolab.com/?lang=en&prefill_slug=breakguard-tool-drift
# ══════════════════════════════════════════════════════════════════════════

-- SQLite Relational Schema (WAL Mode) for BreakGuard: Static Analysis for Agent Tool Breaking Changes
-- Sealed by Heurístico Sovereign Vault Compiler

CREATE TABLE IF NOT EXISTS breakguardtooldrift_events (
    id TEXT PRIMARY KEY,
    action_id TEXT NOT NULL UNIQUE,
    caller_identity TEXT NOT NULL,
    action_type TEXT NOT NULL,
    is_authorized INTEGER NOT NULL CHECK (is_authorized IN (0, 1)),
    security_score REAL NOT NULL CHECK (security_score >= 0.0 AND security_score <= 1.0),
    payload_json TEXT NOT NULL,
    created_at TEXT NOT NULL
);

CREATE INDEX IF NOT EXISTS idx_breakguardtooldrift_caller ON breakguardtooldrift_events (caller_identity);

-- ══════════════════════════════════════════════════════════════════════════
-- 🔒 [REDACTED IN PUBLIC SHOWROOM — COMMERCIAL IP SHIELD]
-- Redacted 12 lines (512 bytes) of SQLite WAL relational tables, strict CHECK(typeof) bounds, and BEFORE UPDATE/DELETE triggers.
-- 
-- The complete unredacted 12-file Certified Capsule archive + Pytest suite
-- is delivered unlocked and SHA-256 signed upon ordering ($290 USD):
-- -> https://heuristicolab.com/?lang=en&prefill_slug=breakguard-tool-drift
-- ══════════════════════════════════════════════════════════════════════════

"""
Pydantic v2 Contract & Immutability Verification Suite for BreakGuard: Static Analysis for Agent Tool Breaking Changes.
"""

import pytest
from pydantic import ValidationError

from src.breakguardtooldrift.models import (
    BreakguardtooldriftActionRequestDTO,
    BreakguardtooldriftActionResultDTO,
    BreakguardtooldriftAuditRecordDTO,
)


def test_action_request_dto_valid():

# ══════════════════════════════════════════════════════════════════════════
# 🔒 [REDACTED IN PUBLIC SHOWROOM — COMMERCIAL IP SHIELD]
# Redacted 37 lines (1,201 bytes) of in-memory hermetic TDD assertions (sqlite3 :memory:) and conformance oracles.
# 
# The complete unredacted 12-file Certified Capsule archive + Pytest suite
# is delivered unlocked and SHA-256 signed upon ordering ($290 USD):
# -> https://heuristicolab.com/?lang=en&prefill_slug=breakguard-tool-drift
# ══════════════════════════════════════════════════════════════════════════