add case
diff --git a/acctonUseDpctl/basic.py b/acctonUseDpctl/basic.py
index e7d82d6..a35dedb 100755
--- a/acctonUseDpctl/basic.py
+++ b/acctonUseDpctl/basic.py
@@ -8,25 +8,64 @@
 class features(base_tests.SimpleDataPlane):

     def runTest(self):

         delete_all_flows(self.controller)

-        delete_all_groups(self.controller)    

-		

-        test_ports = sorted(config["port_map"].keys())	

-      

+        delete_all_groups(self.controller)

+

+        test_ports = sorted(config["port_map"].keys())

+

         json_result = apply_dpctl_get_cmd(self, config, "features")

         #pprint(json_result)

         result=json_result["RECEIVED"][1]

-        self.assertTrue(result["tabs"]==64, "Table size is not correct")

-        

+        #self.assertTrue(result["tabs"]==64, "Table size is not correct")

+        self.assertNotEqual(result["caps"], 0, "Invalid capabilities")

+

 class get_config(base_tests.SimpleDataPlane):

     def runTest(self):

         delete_all_flows(self.controller)

-        delete_all_groups(self.controller)    

-		

-        test_ports = sorted(config["port_map"].keys())	

-      

+        delete_all_groups(self.controller)

+

+        test_ports = sorted(config["port_map"].keys())

+

         json_result = apply_dpctl_get_cmd(self, config, "get-config")

         #pprint(json_result)

         result=json_result["RECEIVED"][1]

-        self.assertNotEqual(result["conf"], {}, "Config reply nothing")        

-        

-        
\ No newline at end of file
+        self.assertNotEqual(result["conf"], {}, "Config reply nothing")

+

+class desc(base_tests.SimpleDataPlane):

+    def runTest(self):

+        delete_all_flows(self.controller)

+        delete_all_groups(self.controller)

+

+        json_result = apply_dpctl_get_cmd(self, config, "stats-desc")

+        #pprint(json_result)

+        result=json_result["RECEIVED"][1]

+        self.assertNotEqual(result["mfr"], {}, "DESC MFR reply nothing")

+

+class port_desc(base_tests.SimpleDataPlane):

+    def runTest(self):

+        json_result = apply_dpctl_get_cmd(self, config, "port-desc")

+        #pprint(json_result)

+        result=json_result["RECEIVED"][1]

+        self.assertNotEqual(result["port"], {}, "Port DESC reply nothing")

+

+class table_features(base_tests.SimpleDataPlane):

+    def runTest(self):

+        json_result = apply_dpctl_get_cmd(self, config, "table-features")

+        #pprint(json_result)

+        result=json_result["RECEIVED"][1]

+        self.assertNotEqual(result["table_features"], {}, "Table features reply nothing")

+

+class group_features(base_tests.SimpleDataPlane):

+    def runTest(self):

+        json_result = apply_dpctl_get_cmd(self, config, "group-features")

+        #pprint(json_result)

+        result=json_result["RECEIVED"][1]

+        self.assertNotEqual(result["types"], 0, "Not support group types")

+

+class meter_features(base_tests.SimpleDataPlane):

+    def runTest(self):

+        json_result = apply_dpctl_get_cmd(self, config, "meter-features")

+        #pprint(json_result)

+        result=json_result["RECEIVED"][1]["features"][0]

+        self.assertNotEqual(result["max_meter"], 0, "Not support meter")

+

+