Add test action.

Author: BigBlueHat

.github/workflows/main.yml

@@ -23,3 +23,23 @@ jobs:
       run: npm install
     - name: Lint
       run: npm run lint
+  test:
+    runs-on: ubuntu-latest
+    timeout-minutes: 360
+    strategy:
+      matrix:
+        node-version: [20.x]
+    steps:
+    - uses: actions/checkout@v6
+      with:
+        persist-credentials: false
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v6
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: Install
+      run: npm install
+    - name: Fetch test suites
+      run: npm run fetch-test-suites
+    - name: Run test with Node.js ${{ matrix.node-version }}
+      run: npm run test-node