update UT

Author: zjswhhh

tests/mock_tables/asic_db.json

@@ -19,5 +19,9 @@
      "VIDTORID":{
      		"oid:0xd00000000056d": "oid:0xd",
 		"oid:0x10000000004a4": "oid:0x1690000000001"
-     }
+     },
+     "ASIC_STATE:SAI_OBJECT_TYPE_ROUTE_ENTRY:{\"dest\":\"10.2.1.1\",\"switch_id\":\"oid:0x21000000000000\",\"vr\":\"oid:0x300000000007c\"}": {
+        "SAI_ROUTE_ENTRY_ATTR_PACKET_ACTION": "SAI_PACKET_ACTION_FORWARD",
+        "SAI_ROUTE_ENTRY_ATTR_NEXT_HOP_ID": "oid:0x40000000015d8"
+    }
 }

tests/muxcable_test.py

@@ -515,41 +515,47 @@
     "TUNNEL_ROUTE": {
         "Ethernet0": {
             "server_ipv4": {
-                "DEST": "10.2.1.1"
+                "DEST": "10.2.1.1",
+                "kernel": 1,
+                "asic": 1
             }
         },
         "Ethernet4": {
             "server_ipv4": {
-                "DEST": "10.3.1.1"
+                "DEST": "10.3.1.1",
+                "kernel": 1,
+                "asic": false
             }
         }
     }
 }
 """
 
 show_muxcable_tunnel_route_expected_output="""\
-PORT       DEST_TYPE    DEST_ADDRESS
----------  -----------  --------------
-Ethernet0  server_ipv4  10.2.1.1
-Ethernet4  server_ipv4  10.3.1.1
+PORT       DEST_TYPE    DEST_ADDRESS    kernel    asic
+---------  -----------  --------------  --------  ------
+Ethernet0  server_ipv4  10.2.1.1        added     added
+Ethernet4  server_ipv4  10.3.1.1        added     -
 """
 
 show_muxcable_tunnel_route_expected_output_port_json="""\
 {
     "TUNNEL_ROUTE": {
         "Ethernet0": {
             "server_ipv4": {
-                "DEST": "10.2.1.1"
+                "DEST": "10.2.1.1",
+                "kernel": 1,
+                "asic": 1
             }
         }
     }
 }
 """
 
 show_muxcable_tunnel_route_expected_port_output="""\
-PORT       DEST_TYPE    DEST_ADDRESS
----------  -----------  --------------
-Ethernet0  server_ipv4  10.2.1.1
+PORT       DEST_TYPE    DEST_ADDRESS    kernel    asic
+---------  -----------  --------------  --------  ------
+Ethernet0  server_ipv4  10.2.1.1        added     added
 """
 
 class TestMuxcable(object):