Establishes the test suite. The repo previously had zero tests and no test framework installed. Tooling: - Vitest 2 added as devDependency. Chosen for ESM-native + TypeScript out-of-the-box, no Babel/ts-node, and fast cold starts. - vitest.config.ts sets environment=node and wires the '@/' path alias so tests can import app modules by the same path the app uses. - package.json scripts: 'test' (vitest run, CI-friendly) and 'test:watch'; also adds the long-missing 'typecheck' wrapper for 'tsc --noEmit'. - tsconfig.json now excludes *.test.ts from the app's build graph so the production bundle doesn't pull in test files (the editor still type-checks them via vitest). Tests: - admin-session.test.ts (8 cases): sign/verify round-trip for ADMIN and SUPER_ADMIN, tampered payload rejection (privilege-escalation attempt — should be rejected because the HMAC no longer matches), tampered signature rejection, missing-separator token, invalid base64/JSON payload, and cookie option flags (httpOnly, sameSite, path, secure under NODE_ENV=test vs production). - rate-limit.test.ts (4 cases): basic token bucket within window, independent key tracking, refill after window elapses (fake timers), and remaining-counter accounting. 12 tests, all green.
16 lines
287 B
TypeScript
16 lines
287 B
TypeScript
import { defineConfig } from "vitest/config";
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import path from "node:path";
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export default defineConfig({
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resolve: {
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alias: {
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"@": path.resolve(__dirname, "src"),
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},
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},
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test: {
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environment: "node",
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include: ["src/**/*.test.ts"],
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globals: false,
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},
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});
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