added null checks in configure_common_criteria_policy(aaa)

pkgs/sdk-pkg/src/genie/libs/sdk/apis/iosxe/aaa/configure.py

@@ -921,9 +921,9 @@ def configure_common_criteria_policy(device,
     if lifetime:
        for key in lifetime:
            configs.append("lifetime {attr} {val}".format(attr=key, val=lifetime[key]))
-    if int(lower_case) > 0:
+    if lower_case and int(lower_case) > 0:
         configs.append("lower-case {low}".format(low=lower_case))
-    if int(upper_case) > 0:
+    if upper_case and int(upper_case) > 0:
         configs.append("upper-case {up}".format(up=upper_case))
     if max_len:
         configs.append("max-length {maxl}".format(maxl=max_len))
@@ -938,7 +938,7 @@ def configure_common_criteria_policy(device,
             for key in no_value:
                 configs.append("no {attr} {val}".format(attr=key,
                     val=no_value[key]))
-    if int(num_count) > 0:
+    if num_count and int(num_count) > 0:
         configs.append("numeric-count {num}".format(num=num_count))
     if special_case:
         configs.append("special-case {spcl}".format(spcl=special_case))

pkgs/sdk-pkg/src/genie/libs/sdk/apis/tests/iosxe/aaa/configure/configure_common_criteria_policy/test_api_configure_common_criteria_policy.py

@@ -1,3 +1,4 @@
+import os
 import unittest
 from pyats.topology import loader
 from genie.libs.sdk.apis.iosxe.aaa.configure import configure_common_criteria_policy
@@ -32,3 +33,33 @@ def test_configure_common_criteria_policy(self):
         result = configure_common_criteria_policy(self.device, 'ABCD', 5, 0, 0, 1, 1, 20, 8, 0, 1, 5, True, 1)
         expected_output = None
         self.assertEqual(result, expected_output)
+
+class TestConfigureCommonCriteriaPolicyBase(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(self):
+        testbed = f"""
+        devices:
+          Router:
+            connections:
+              defaults:
+                class: unicon.Unicon
+              a:
+                command: mock_device_cli --os iosxe --mock_data_dir {os.path.dirname(__file__)}/mock_data --state connect
+                protocol: unknown
+            os: iosxe
+            platform: vwlc
+            type: wlc
+        """
+        self.testbed = loader.load(testbed)
+        self.device = self.testbed.devices['Router']
+        self.device.connect(
+            learn_hostname=True,
+            init_config_commands=[],
+            init_exec_commands=[]
+        )
+
+    def test_configure_common_criteria_policy(self):
+        result = configure_common_criteria_policy(self.device, 'ABCD', None, None, None, None, None, None, 1, None, None, None, False, None)
+        expected_output = None
+        self.assertEqual(result, expected_output)