diff --git a/src/test/helm/network_policy_test.yaml b/src/test/helm/network_policy_test.yaml
index 05270489f1006fd634f1dcaa106375c6c8f60fd1..e8adaa912e8ca2ca7a5f85c14a1cf04f15f00a88 100644
--- a/src/test/helm/network_policy_test.yaml
+++ b/src/test/helm/network_policy_test.yaml
@@ -172,6 +172,21 @@ tests:
       networkPolicy:
         disabled: false
         dnsServerNamespace: test-dns-namespace
+    asserts:
+      - hasDocuments:
+          count: 1
+  - it: test network policy dnsServerNamespace must be set message
+    set:
+      networkPolicy:
+        disabled: false
+    asserts:
+      - failedTemplate:
+          errorMessage: networkPolicy.dnsServerNamespace must be set
+
+  - it: test network policy should be enabled by default
+    set:
+      networkPolicy:
+        dnsServerNamespace: test-dns-server-namespace
     asserts:
       - hasDocuments:
           count: 1
\ No newline at end of file