refactor: migrate tests from jest to Node.js test utils (#221)

* refactor: split app builder into separate file

* test: add native node test for app

* test: add native node unit tests

* ci: update actions, run tests

* chore: remove unused jest deps

Author: HipsterBrown

.github/workflows/build.yml

@@ -18,18 +18,17 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 9.x.x
           run_install: false
 
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
-          node-version: 20
+          node-version: 22
           cache: 'pnpm'
 
       - name: Install dependencies
@@ -38,23 +37,46 @@ jobs:
       - name: Format and lint code
         run: pnpm run format && pnpm run lint
 
+  test:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
+      - name: Setup Node
+        uses: actions/setup-node@v5
+        with:
+          node-version: 22
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Run tests
+        run: pnpm run test
+
   compile:
     runs-on: ubuntu-22.04
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 9.x.x
           run_install: false
 
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
-          node-version: 20
+          node-version: 22
           cache: 'pnpm'
 
       - name: Install dependencies

.github/workflows/docs-deploy.yml

@@ -18,19 +18,17 @@ jobs:
 
     steps:
       - name: Check out your repository using git
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 9.x.x
           run_install: false
 
-
-      - name: Use Node.js 20
-        uses: actions/setup-node@v4
+      - name: Use Node.js 22
+        uses: actions/setup-node@v5
         with:
-          node-version: 20
+          node-version: 22
           cache: 'pnpm'
 
       - name: Install dependencies

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
@@ -28,13 +28,12 @@ jobs:
         uses: pnpm/action-setup@v4
         id: pnpm-install
         with:
-          version: 9.x.x
           run_install: false
 
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
-          node-version: 20
+          node-version: 22
           cache: 'pnpm'
 
       - name: Install dependencies

__tests__/cli-integration.test.ts

@@ -3,6 +3,7 @@
   "version": "1.0.2",
   "description": "CLI for automating the setup and usage of Moddable XS tools",
   "types": "build/types/types.d.ts",
+  "packageManager": "pnpm@10.17.1",
   "engines": {
     "node": ">=20"
   },
@@ -18,10 +19,9 @@
     "compile": "tsc -p .",
     "build": "pnpm run format && pnpm run lint && pnpm run clean-build && pnpm run compile",
     "prepublishOnly": "pnpm run build",
-    "test": "jest",
-    "watch": "jest --watch",
-    "snapupdate": "jest --updateSnapshot",
-    "coverage": "jest --coverage",
+    "test": "tsx --test --experimental-test-module-mocks",
+    "watch": "pnpm test --watch",
+    "coverage": "pnpm test --experimental-test-coverage",
     "start:docs": "astro dev --root ./docs",
     "build:docs": "astro build --root ./docs",
     "preview:docs": "astro preview --root ./docs",
@@ -68,7 +68,6 @@
     "@babel/core": ">=7.20.12 <8.0.0",
     "@changesets/cli": "^2.19.0",
     "@justinribeiro/lite-youtube": "^1.5.0",
-    "@types/jest": "^27.4.0",
     "@types/node": "^18.11.19",
     "@types/serve-handler": "^6.1.1",
     "@types/tar-fs": "^2.0.1",
@@ -85,27 +84,15 @@
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^5.2.1",
     "eslint-plugin-promise": "^7.1.0",
-    "jest": "^29.7.0",
     "prettier": "^3.3.3",
     "rollup": "^2.78.1",
     "solid-js": "^1.4.3",
     "tailwindcss": "^3.0.24",
-    "ts-jest": "^29.2.4",
     "ts-node": "^10.9.2",
     "tsx": "^4.19.2",
     "typescript": "^5.5.4",
     "typescript-eslint": "^8.1.0"
   },
-  "jest": {
-    "preset": "ts-jest",
-    "testEnvironment": "node",
-    "testPathIgnorePatterns": [
-      "<rootDir>/build/"
-    ]
-  },
-  "volta": {
-    "node": "18.14.0"
-  },
   "prettier": {
     "semi": false,
     "singleQuote": true