actions: Testing workflow aangemaakt

Op PRs naar dev die geen draft zijn worden automatisch testen uitgevoerd

.github/workflows/testing.yml

@@ -0,0 +1,32 @@
+# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
+
+name: Testing
+
+on:
+  push:
+    branches: [ "dev" ]
+  pull_request:
+    branches: [ "dev" ]
+
+jobs:
+  test:
+    name: Run unit tests
+    if: '! github.event.pull_request.draft'
+    runs-on: [self-hosted, Linux, X64]
+
+    strategy:
+      matrix:
+        node-version: [22.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v4
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm ci
+    - run: npm run build --if-present
+    - run: npm run test:unit