pl-api: initialize tests

Signed-off-by: nicole mikołajczyk <git@mkljczk.pl>

packages/pl-api/package.json

@@ -24,7 +24,10 @@
     "lint": "oxlint",
     "fmt": "oxfmt",
     "fmt:check": "oxfmt --check",
-    "precommit": "lint-staged"
+    "precommit": "lint-staged",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "test:coverage": "vitest run --coverage"
   },
   "dependencies": {
     "blurhash": "^2.0.5",
@@ -39,6 +42,7 @@
     "@types/http-link-header": "^1.0.7",
     "@types/node": "^25.3.0",
     "@types/semver": "^7.7.1",
+    "@vitest/coverage-v8": "4.0.18",
     "oxfmt": "^0.35.0",
     "oxlint": "^1.50.0",
     "typedoc": "^0.28.17",
@@ -47,6 +51,7 @@
     "typescript": "^5.9.3",
     "vite": "^7.3.1",
     "vite-plugin-dts": "^4.5.4",
+    "vitest": "^4.0.18",
     "ws": "^8.19.0"
   },
   "lint-staged": {

packages/pl-api/tests/utils/accounts.test.ts

@@ -0,0 +1,29 @@
+import { describe, expect, it } from 'vitest';
+
+import { isDefaultAvatar, isDefaultHeader } from '@/utils/accounts';
+
+describe('isDefaultHeader', () => {
+  it('detects GoToSocial default header', () => {
+    expect(isDefaultHeader('https://gts.mkljczk.pl/assets/default_header.webp')).toBe(true);
+  });
+
+  it('detects NeoDB default headers', () => {
+    expect(isDefaultHeader('https://neodb.social/static/img/missing.5fa23ea9f65e.png')).toBe(true);
+  });
+});
+
+describe('isDefaultAvatar', () => {
+  it('detects GoToSocial default avatar', () => {
+    expect(
+      isDefaultAvatar('https://gts.mkljczk.pl/assets/default_avatars/GoToSocial_icon4.webp'),
+    ).toBe(true);
+  });
+
+  it('returns false for non-default avatar', () => {
+    expect(
+      isDefaultAvatar(
+        'https://example.com/fileserver/01Z0G3Q7MWJ7DKMFYA2DDZ9T32/attachment/original/01KGZ1PKJF1JJ4GVKRBB2F2QME.jpegavatar.jpg',
+      ),
+    ).toBe(false);
+  });
+});

packages/pl-api/tsconfig.json

@@ -5,6 +5,9 @@
     "module": "ESNext",
     "lib": ["ES2020", "DOM", "DOM.Iterable"],
     "skipLibCheck": true,
+    "paths": {
+      "@/*": ["./src/*"]
+    },
 
     /* Bundler mode */
     "moduleResolution": "bundler",

packages/pl-api/vite.config.ts

@@ -1,3 +1,4 @@
+import { fileURLToPath, URL } from 'node:url';
 import { resolve } from 'path';
 
 import { defineConfig } from 'vite';
@@ -5,7 +6,7 @@ import dts from 'vite-plugin-dts';
 
 import pkg from './package.json';
 
-export default defineConfig({
+export default defineConfig(() => ({
   plugins: [dts({ include: ['lib'], insertTypesEntry: true })],
   build: {
     copyPublicDir: false,
@@ -21,7 +22,21 @@ export default defineConfig({
       external: Object.keys(pkg.dependencies),
     },
   },
+  resolve: {
+    alias: [
+      {
+        find: '@/',
+        replacement: fileURLToPath(new URL('./lib/', import.meta.url)),
+      },
+    ],
+  },
   server: {
     port: Number(process.env.PORT ?? 7313),
   },
-});
+  test: {
+    globals: true,
+    environment: 'jsdom',
+    include: ['tests/**/*.test.{ts,tsx}'],
+    css: false,
+  },
+}));