diff --git a/src/sonic-config-engine/tests/simple-sample-graph-case.xml b/src/sonic-config-engine/tests/simple-sample-graph-case.xml
index 196cfedc90df..7bbef28aaa38 100644
--- a/src/sonic-config-engine/tests/simple-sample-graph-case.xml
+++ b/src/sonic-config-engine/tests/simple-sample-graph-case.xml
@@ -333,6 +333,7 @@
         </ManagementAddressV6>
         <SerialNumber i:nil="true" />
         <Hostname>server1-SC</Hostname>
+        <HwSku>smartcable-sku</HwSku>
       </Device>
       <Device i:type="Server">
         <ElementType>Server</ElementType>
@@ -365,6 +366,7 @@
         </ManagementAddressV6>
         <SerialNumber i:nil="true" />
         <Hostname>server2-SC</Hostname>
+        <HwSku>smartcable-sku</HwSku>
       </Device>
       <Device i:type="Server">
         <ElementType>Server</ElementType>
diff --git a/src/sonic-config-engine/tests/test_minigraph_case.py b/src/sonic-config-engine/tests/test_minigraph_case.py
index 3e0d78b22fb4..d5fe3aad7535 100644
--- a/src/sonic-config-engine/tests/test_minigraph_case.py
+++ b/src/sonic-config-engine/tests/test_minigraph_case.py
@@ -226,6 +226,21 @@ def test_minigraph_neighbor_metadata(self):
                 'lo_addr_v6': 'fe80::0002/128',
                 'mgmt_addr': '10.0.0.2/32',
                 'type': 'Server'
+            },
+            'server1-SC': {
+                'hwsku': 'smartcable-sku',
+                'lo_addr': '0.0.0.0/0',
+                'lo_addr_v6': '::/0',
+                'mgmt_addr': '0.0.0.0/0',
+                'type': 'SmartCable'
+            },
+            'server2-SC': {
+                'hwsku': 'smartcable-sku',
+                'lo_addr': '10.10.10.3/32',
+                'lo_addr_v6': '::/0',
+                'mgmt_addr': '0.0.0.0/0',
+                'type': 'SmartCable',
+                'subtype': 'active-active'
             }
         }
         output = self.run_script(argument)