Issue #30: Test with Molecule 3.0 alpha.

tests/integration/targets/kubernetes/files/crd-resource.yml

@@ -1,3 +1,4 @@
+---
 apiVersion: certmanager.k8s.io/v1alpha1
 kind: Certificate
 metadata:
@@ -5,14 +6,14 @@ metadata:
 spec:
   secretName: acme-crt-secret
   dnsNames:
-  - foo.example.com
-  - bar.example.com
+    - foo.example.com
+    - bar.example.com
   acme:
     config:
-    - ingressClass: nginx
-      domains:
-      - foo.example.com
-      - bar.example.com
+      - ingressClass: nginx
+        domains:
+          - foo.example.com
+          - bar.example.com
   issuerRef:
     name: letsencrypt-prod
     # We can reference ClusterIssuers by changing the kind here.