update: run helm lint & test after e2e-setup (#1415)

Co-authored-by: charles <charles.cai@sap.com>

.github/workflows/go.yml

@@ -167,6 +167,8 @@ jobs:
         run: |
           make e2e-cleanup
           make e2e-setup
+          helm lint ./charts/vela-core
+          helm test -n vela-system kubevela --timeout 5m
 
       - name: Wait for e2e preparation ready
         run: |

charts/vela-core/templates/test/test-application.yaml

@@ -0,0 +1,60 @@
+apiVersion: core.oam.dev/v1beta1
+kind: Application
+metadata:
+  annotations:
+    helm.sh/hook: test-success
+  name: first-vela-app
+spec:
+  components:
+    - name: express-server
+      type: webservice
+      properties:
+        image: crccheck/hello-world
+        port: 8000
+      traits:
+        - type: ingress
+          properties:
+            domain: testsvc.example.com
+            http:
+              "/": 8000
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ .Release.Name }}-application-test"
+  annotations:
+    "helm.sh/hook": test
+spec:
+  serviceAccountName: kubevela-vela-core
+  containers:
+    - name: {{ .Release.Name }}-application-test
+      image: alpine/k8s:1.18.2
+      imagePullPolicy: IfNotPresent
+      command:
+        - /bin/bash
+        - -ec
+        - |
+
+          set -e
+
+          echo "Waiting application is ready..."
+
+          echo "waiting for application being Applied"
+          kubectl -n vela-system wait --for=condition=Applied application first-vela-app --timeout=3m
+          echo "application being Applied"
+
+          # wait for deploy being created
+          echo "waiting for deployment being available"
+          kubectl -n vela-system wait --for=condition=available deploy express-server --timeout 3m
+          echo "deployment being available"
+
+          # wait for ingress being created
+          while ! [ `kubectl -n vela-system get ing express-server | grep -v NAME | wc -l` = 1 ]; do
+            echo "waiting for ingress being created"
+            sleep 1
+          done
+
+
+
+          echo "Application and its components are created"
+  restartPolicy: Never