Enable UT for tooling change

Signed-off-by: xil <fridalu66@gmail.com>

Author: lucy66hw

.github/workflows/test-tools.yml

@@ -0,0 +1,38 @@
+name: Test Tools
+
+on:
+  push:
+    branches: ['**']
+    paths:
+      - '.github/workflows/test*.yml'
+      - 'package*.json'
+      - 'tools/**'
+  pull_request:
+    branches: ['**']
+    paths:
+      - '.github/workflows/test*.yml'
+      - 'package*.json'
+      - 'tools/**'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '20'
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Run Tests
+        run: npm run test:unit -- --coverage
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4.0.1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}

jest.config.js

@@ -3,6 +3,10 @@
 module.exports = {
   preset: 'ts-jest',
   testEnvironment: 'node',
-  moduleDirectories: ['node_modules', './tools/src'],
-  collectCoverageFrom: ['tools/src/**']
+  moduleDirectories: ['node_modules', './tools/proto-convert/src'],
+  collectCoverageFrom: [
+    'tools/proto-convert/src/**/*.ts',
+    '!tools/proto-convert/src/**/*.d.ts'
+  ],
+  testMatch: ['**/test/**/*.test.ts']
 }