add unit tests

this adds the groundwork to start unit testing some modules

src/.gitignore

@@ -23,4 +23,6 @@ logs
 .env.*
 !.env.example
 
+coverage/
+
 wg-easy.db

src/nuxt.config.ts

@@ -15,6 +15,7 @@ export default defineNuxtConfig({
     'radix-vue/nuxt',
     '@vueuse/nuxt',
     '@nuxt/eslint',
+    '@nuxt/test-utils/module',
   ],
   colorMode: {
     preference: 'system',

src/package.json

@@ -17,7 +17,8 @@
     "check:all": "pnpm typecheck && pnpm lint && pnpm format:check && pnpm build",
     "db:generate": "drizzle-kit generate",
     "cli:build": "node cli/build.js",
-    "cli:dev": "tsx cli/index.ts"
+    "cli:dev": "tsx cli/index.ts",
+    "test:unit": "vitest run --project unit"
   },
   "dependencies": {
     "@eschricht/nuxt-color-mode": "^1.2.0",
@@ -56,9 +57,12 @@
   },
   "devDependencies": {
     "@nuxt/eslint": "^1.14.0",
+    "@nuxt/test-utils": "^3.23.0",
     "@types/debug": "^4.1.12",
     "@types/phc__format": "^1.0.1",
     "@types/semver": "^7.7.1",
+    "@vitest/coverage-v8": "^4.0.18",
+    "@vitest/ui": "4.0.18",
     "drizzle-kit": "^0.31.8",
     "esbuild": "^0.27.3",
     "eslint": "^9.39.2",
@@ -67,6 +71,7 @@
     "prettier-plugin-tailwindcss": "^0.7.2",
     "tsx": "^4.21.0",
     "typescript": "^5.9.3",
+    "vitest": "^4.0.18",
     "vue-tsc": "^3.2.4"
   },
   "packageManager": "pnpm@10.29.2"

src/test/unit/password.spec.ts

@@ -0,0 +1,20 @@
+import { expect, test, describe } from 'vitest';
+import {
+  hashPassword,
+  isPasswordValid,
+  isValidPasswordHash,
+} from '../../server/utils/password';
+
+describe('password', () => {
+  test('password', async () => {
+    const hash = await hashPassword('password');
+
+    await expect(isPasswordValid('password', hash)).resolves.toBe(true);
+    await expect(isPasswordValid('wrong', hash)).resolves.toBe(false);
+
+    expect(isValidPasswordHash('not a hash')).toBe(false);
+    expect(isValidPasswordHash(hash)).toBe(true);
+
+    expect(isValidPasswordHash(hash.replace('argon2', 'argon3'))).toBe(false);
+  });
+});

src/vitest.config.ts

@@ -0,0 +1,18 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    projects: [
+      {
+        test: {
+          name: 'unit',
+          include: ['test/unit/*.{test,spec}.ts'],
+          environment: 'node',
+        },
+      },
+    ],
+    coverage: {
+      enabled: true,
+    },
+  },
+});