feat: update test stack

.eslintrc.cjs

@@ -2,18 +2,20 @@ module.exports = {
   env: {
     browser: true,
     es2021: true,
-    "jest/globals": true,
   },
   extends: [
     "plugin:@typescript-eslint/recommended",
-    "plugin:jest/recommended",
+    "plugin:vitest/recommended",
     "plugin:prettier/recommended",
   ],
   parser: "@typescript-eslint/parser",
   parserOptions: {
     ecmaVersion: 13,
     sourceType: "module",
   },
+  plugins: [
+    "vitest"
+  ],
   rules: {
     "@typescript-eslint/no-explicit-any": "off",
   },

.github/workflows/checkpr.yml

@@ -10,6 +10,12 @@ on:
     branches:
       - main
 
+env:
+  lockfile: pnpm-lock.yaml
+  node_version: "18"
+  pnpm_version: "8"
+
+
 # This is to avoid running multiple actions when a PR is updated repeatedly. See
 # https://docs.github.com/en/actions/using-jobs/using-concurrency
 concurrency:
@@ -18,52 +24,54 @@ concurrency:
 
 jobs:
   lint:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v3
 
-      - uses: actions/setup-node@v3
+      - uses: pnpm/action-setup@v2
+        name: Install PNPM
+        id: pnpm-install
         with:
-          node-version: "16"
+          version: ${{ env.pnpm_version }}
 
-      - name: Cache node modules
-        id: cache-node
-        uses: actions/[email protected]
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
         with:
-          path: node_modules
-          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
+          node-version: ${{ env.node_version }}
+          cache: pnpm
+          cache-dependency-path: ${{ env.lockfile }}
 
-      - name: Install Dependencies
-        run: npm ci
+      - name: Install dependencies
+        run: pnpm install
 
       - name: Lint
-        run: npm run lint:ci
+        run: pnpm run lint:ci
 
       - name: Types
-        run: npm run types:check
+        run: pnpm run types:check
 
   test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v3
 
-      - uses: actions/setup-node@v3
+      - uses: pnpm/action-setup@v2
+        name: Install PNPM
+        id: pnpm-install
         with:
-          node-version: "16"
+          version: ${{ env.pnpm_version }}
 
-      - name: Cache node modules
-        id: cache-node
-        uses: actions/[email protected]
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
         with:
-          path: node_modules
-          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
+          node-version: ${{ env.node_version }}
+          cache: pnpm
+          cache-dependency-path: ${{ env.lockfile }}
 
-      - name: Install Dependencies
-        run: npm ci
+      - name: Install dependencies
+        run: pnpm install
 
       - name: Tests
-        run: npm run test
+        run: pnpm run test

mocks/api-server.ts

@@ -32,13 +32,13 @@ function addEvent(
   productId: string,
   eventType: string,
   event: any,
-  session: string
+  session: string,
 ): void {
   const namespacedProductId = `${session}-${eventType}-${productId}`;
   if (!events[namespacedProductId]) {
     events[namespacedProductId] = [];
   }
-  events[namespacedProductId].push(event);
+  events[namespacedProductId]?.push(event);
 }
 
 function getNetworkIp(): string {
@@ -89,5 +89,5 @@ app.get("/test/events", (req, res) => {
 });
 
 app.listen(PORT, () =>
-  console.log(`Visit http://${getNetworkIp()}:${PORT}/test.html`)
+  console.log(`Visit http://${getNetworkIp()}:${PORT}/test.html`),
 );