Files
diegosouzapw--omniroute/tests/unit/thinking-budget-hydration-5312.test.ts
2026-07-13 13:39:12 +08:00

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3.0 KiB
TypeScript

/**
* TDD regression for #5312 (FIX A / RC-A): the dashboard Thinking-Budget setting
* is dropped on restart because nothing reads `settings.thinkingBudget` back at
* boot — `_config` resets to DEFAULT (passthrough) on every process start.
*
* Fix: `hydrateThinkingBudgetConfig(settings)` (open-sse/services/thinkingBudget.ts),
* called once during server bootstrap (src/server-init.ts), restores the persisted
* mode. This test seeds the setting through the real settings DB round-trip, runs
* the hydrator, and asserts the in-memory config reflects the operator's choice.
*/
import { test } from "node:test";
import assert from "node:assert/strict";
import fs from "node:fs";
import os from "node:os";
import path from "node:path";
const TEST_DATA_DIR = fs.mkdtempSync(path.join(os.tmpdir(), "omniroute-5312a-"));
process.env.DATA_DIR = TEST_DATA_DIR;
const core = await import("../../src/lib/db/core.ts");
const { getSettings, updateSettings } = await import("../../src/lib/db/settings.ts");
const {
hydrateThinkingBudgetConfig,
getThinkingBudgetConfig,
setThinkingBudgetConfig,
DEFAULT_THINKING_CONFIG,
} = await import("../../open-sse/services/thinkingBudget.ts");
test.afterEach(() => {
// Reset the module-global config so tests do not leak state into each other.
setThinkingBudgetConfig(DEFAULT_THINKING_CONFIG);
});
test.after(() => {
core.resetDbInstance();
fs.rmSync(TEST_DATA_DIR, { recursive: true, force: true });
});
test("#5312 RC-A: persisted thinkingBudget mode is restored at boot", async () => {
// Simulate the operator saving mode=auto via the dashboard PUT handler.
await updateSettings({ thinkingBudget: { mode: "auto" } });
// Simulate a fresh boot: config is at its DEFAULT until the hydrator runs.
setThinkingBudgetConfig(DEFAULT_THINKING_CONFIG);
assert.equal(getThinkingBudgetConfig().mode, "passthrough", "pre-hydration baseline");
const settings = await getSettings();
const applied = hydrateThinkingBudgetConfig(settings);
assert.equal(applied, true, "hydrator must report it applied a config");
assert.equal(getThinkingBudgetConfig().mode, "auto", "operator mode must survive restart");
});
test("#5312 RC-A: custom budget fields are restored verbatim", async () => {
await updateSettings({
thinkingBudget: { mode: "custom", customBudget: 4096, effortLevel: "low" },
});
setThinkingBudgetConfig(DEFAULT_THINKING_CONFIG);
const settings = await getSettings();
assert.equal(hydrateThinkingBudgetConfig(settings), true);
const cfg = getThinkingBudgetConfig();
assert.equal(cfg.mode, "custom");
assert.equal(cfg.customBudget, 4096);
assert.equal(cfg.effortLevel, "low");
});
test("#5312 RC-A: no behavior change when the setting is unset", async () => {
setThinkingBudgetConfig(DEFAULT_THINKING_CONFIG);
const applied = hydrateThinkingBudgetConfig({});
assert.equal(applied, false, "hydrator must be a no-op when thinkingBudget is absent");
assert.equal(getThinkingBudgetConfig().mode, "passthrough");
});