Revert "kubeflow: remove operator test in pr check (#16)"

This reverts commit 7bcdc49.

.github/workflows/build-image-pr.yml

@@ -31,3 +31,24 @@ jobs:
         env:
           VERSION: ${{ steps.tags.outputs.tag }}
         run: ./scripts/build_deploy.sh
+      - name: Start Kind Cluster
+        uses: helm/kind-action@v1.9.0
+      - name: Load Local Registry Test Image
+        env:
+          IMG: "quay.io/opendatahub/model-registry:${{ steps.tags.outputs.tag }}"
+        run: |
+          kind load docker-image -n chart-testing ${IMG}
+      - name: Deploy Operator With Test Image
+        env:
+          IMG: "quay.io/opendatahub/model-registry:${{ steps.tags.outputs.tag }}"
+        run: |
+          echo "Deploying operator from model-registry-operator branch ${BRANCH}"
+          kubectl apply -k "https://github.com/opendatahub-io/model-registry-operator.git/config/default?ref=${BRANCH}"
+          kubectl set env -n model-registry-operator-system deployment/model-registry-operator-controller-manager REST_IMAGE="${IMG}"
+      - name: Create Test Registry
+        run: |
+          kubectl apply -k "https://github.com/opendatahub-io/model-registry-operator.git/config/samples/postgres?ref=${BRANCH}"
+          kubectl get mr
+      - name: Wait for Test Registry Deployment
+        run: |
+          kubectl wait --for=condition=Available=true modelregistries/modelregistry-sample --timeout=5m