OZG-7324: Add unit test for ingress

src/test/helm/ingress_nginx_test.yaml

@@ -117,4 +117,16 @@ tests:
     asserts:
       - equal:
           path: spec.tls[0].hosts[0]
-          value: helm.test.by.ozg-cloud.de
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+          value: helm.test.by.ozg-cloud.de
+  - it: should create rules correctly
+    asserts:
+      - equal:
+          path: spec.rules[0].http.paths[0]
+          value:
+            path: /api
+            pathType: ImplementationSpecific
+            backend:
+              service:
+                name: alfa
+                port:
+                  number: 8080
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