add helm test step to the buil pipeline

Signed-off-by: Sara Qasmi <saraqasmi@Saras-MacBook-Pro.local>

Author: Sara Qasmi

.github/workflows/ci.yaml

@@ -77,3 +77,26 @@ jobs:
         working-directory: .
         run: |
           make e2e
+
+  helm-unit-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v4.2.0
+        with:
+          version: v3.17.0
+
+      - name: Install unittest plugin
+        run: |
+          helm plugin install https://github.com/helm-unittest/helm-unittest
+
+      - name: Chart init
+        run: |
+          make helm-version
+
+      - name: Run helm unit tests
+        run: |
+          make helm-test