Add github actions CI

Author: tshemsedinov

.github/workflows/test.yml

@@ -0,0 +1,25 @@
+name: Testing CI
+on: pull_request
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        node:
+          - 24
+        os:
+          - ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js ${{ matrix.node }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node }}
+      - uses: actions/cache@v4
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-
+      - run: npm ci
+      - run: npm test

Server/test/database.js

@@ -0,0 +1,13 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import 'fake-indexeddb/auto';
+import { Database } from '../static/storage.js';
+
+test('Database connects and exposes repository', async () => {
+  const entities = [
+    { name: 'user', options: { keyPath: 'id', autoIncrement: true } }
+  ];
+  const db = await new Database('TestDatabase', 1, entities);
+  const repo = db.getRepo('user');
+  assert.ok(repo);
+});

Server/test/repository.js

@@ -0,0 +1,32 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import 'fake-indexeddb/auto';
+import { Database } from '../static/storage.js';
+
+test('Repository performs basic CRUD', async () => {
+  const entities = [
+    { name: 'user', options: { keyPath: 'id', autoIncrement: true } }
+  ];
+  const db = await new Database('TestDatabase', 1, entities);
+
+  const repo = db.getRepo('user');
+
+  await repo.insert({ name: 'Alice', age: 30 });
+  await repo.insert({ name: 'Bob', age: 20 });
+
+  const users = await repo.select();
+  assert.equal(users.length, 2);
+
+  const user = await repo.get({ id: 1 });
+  assert.equal(user.name, 'Alice');
+
+  user.age++;
+  await repo.update(user);
+
+  const updated = await repo.get({ id: 1 });
+  assert.equal(updated.age, 31);
+
+  await repo.delete({ id: 2 });
+  const remaining = await repo.select();
+  assert.equal(remaining.length, 1);
+});

package-lock.json

@@ -3,13 +3,16 @@
   "version": "1.0.0",
   "scripts": {
     "lint": "eslint . && prettier -c \"**/*.js\"",
-    "fix": "eslint . --fix || prettier --write \"**/*.js\""
+    "fix": "eslint . --fix || prettier --write \"**/*.js\"",
+    "test": "node --test"
   },
   "author": "Timur Shemsedinov",
   "private": true,
+  "type": "module",
   "dependencies": {
     "eslint": "^9.12.0",
     "eslint-config-metarhia": "^9.1.2",
+    "fake-indexeddb": "^6.0.1",
     "prettier": "^3.3.3"
   }
 }