Add test case for --enable-azure-monitor-logs with container network logs

Case 8: Tests that --enable-azure-monitor-logs is recognized as enabling
the monitoring addon during cluster create when combined with
--enable-container-network-logs and --enable-acns.

Author: Jenny Liu

src/aks-preview/azext_aks_preview/tests/latest/test_managed_cluster_decorator.py

@@ -11828,6 +11828,51 @@ def test_enable_container_network_logs(self):
         )
         self.assertEqual(dec_mc_7, ground_truth_mc_7)
 
+        # Case 8: enable_acns, enable_azure_monitor_logs, enable container_network_logs for ClusterCreate context
+        # Tests that --enable-azure-monitor-logs is recognized as enabling monitoring addon
+        dec_8 = AKSPreviewManagedClusterCreateDecorator(
+            self.cmd,
+            self.client,
+            {
+                "name": "test_name",
+                "resource_group_name": "test_rg_name",
+                "location": "test_location",
+                "vnet_subnet_id": "test_vnet_subnet_id",
+                "enable_azure_monitor_logs": True,
+                "workspace_resource_id": "test_workspace_resource_id",
+                "enable_msi_auth_for_monitoring": True,
+                "enable_acns": True,
+                "enable_container_network_logs": True,
+            },
+            CUSTOM_MGMT_AKS_PREVIEW,
+        )
+        mc_8 = self.models.ManagedCluster(
+            location="test_location",
+            network_profile=self.models.ContainerServiceNetworkProfile(
+                network_plugin="azure",
+                network_plugin_mode="overlay",
+                network_dataplane="cilium",
+                pod_cidr="100.64.0.0/16",
+                service_cidr="192.168.0.0/16",
+            ),
+        )
+        dec_8.context.set_intermediate("subscription_id", "test_subscription_id")
+        dec_8.context.attach_mc(mc_8)
+        external_functions = dec_8.context.external_functions
+        with patch.object(external_functions, 'ensure_container_insights_for_monitoring', return_value=None):
+            dec_mc_8 = dec_8.set_up_addon_profiles(mc_8)
+        ground_truth_mc_8 = {
+            CONST_MONITORING_ADDON_NAME: self.models.ManagedClusterAddonProfile(
+                enabled=True,
+                config={
+                    CONST_MONITORING_LOG_ANALYTICS_WORKSPACE_RESOURCE_ID: "/test_workspace_resource_id",
+                    CONST_MONITORING_USING_AAD_MSI_AUTH: "true",
+                    "enableRetinaNetworkFlags": "True",
+                },
+            ),
+        }
+        self.assertEqual(dec_mc_8.addon_profiles["omsagent"], ground_truth_mc_8["omsagent"])
+
     def test_update_node_provisioning_profile(self):
         dec_0 = AKSPreviewManagedClusterUpdateDecorator(
             self.cmd,