import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import test from "node:test";

const migration = readFileSync(
  new URL("../supabase/migrations/20260907020000_rectification_declared_uncertainty.sql", import.meta.url),
  "utf8",
);

test("declared-uncertainty migration stays additive and service_role-only", () => {
  assert.match(migration, /add column if not exists widen_declined_at_fingerprint text/);
  assert.match(migration, /add column if not exists date_reliability text/);
  assert.match(migration, /create or replace function public\.widen_agentic_rectification_case_window/);
  assert.match(migration, /create or replace function public\.set_agentic_rectification_widen_declined/);
  assert.match(migration, /create or replace function public\.set_agentic_rectification_evidence_date_reliability/);
  assert.match(migration, /grant execute on function public\.widen_agentic_rectification_case_window\(uuid, uuid, text, text\)\s+to service_role/);
  assert.match(migration, /v_span > 120 and v_rounds < 3/);
  assert.match(migration, /v_new_width > 241/);
  assert.doesNotMatch(migration, /adopted_credible_range = v_range/);
  assert.doesNotMatch(migration, /create table public\.agentic_rectification_cases/);
});