address bug 1225 (#1226)

Update arista_eos_show_ip_route for message of no ip routing

ntc_templates/templates/arista_eos_show_ip_route.textfsm

@@ -17,6 +17,9 @@ Start
   # Match for codes
   ^\s+.+-.+
   ^\s*$$ -> Routes
+  # Ignore IP routing not enabled
+  ^\! IP routing not enabled
+  # Error on everything else
   ^. -> Error
 
 Routes
@@ -27,4 +30,7 @@ Routes
   ^\s*$$ -> Record
   ^VRF(\s+name)?:\s+${VRF}\s*$$ -> Start
   ^Gateway\s+of\s+last
-  ^. -> Error
+  # Ignore IP routing not enabled
+  ^\! IP routing not enabled
+  # Error on everything else
+  ^. -> Error

tests/arista_eos/show_ip_route/arista_eos_show_ip_route6.raw

@@ -0,0 +1,19 @@
+VRF: MGMT
+Codes: C - connected, S - static, K - kernel,
+       O - OSPF, IA - OSPF inter area, E1 - OSPF external type 1,
+       E2 - OSPF external type 2, N1 - OSPF NSSA external type 1,
+       N2 - OSPF NSSA external type2, B - Other BGP Routes,
+       B I - iBGP, B E - eBGP, R - RIP, I L1 - IS-IS level 1,
+       I L2 - IS-IS level 2, O3 - OSPFv3, A B - BGP Aggregate,
+       A O - OSPF Summary, NG - Nexthop Group Static Route,
+       V - VXLAN Control Service, M - Martian,
+       DH - DHCP client installed default route,
+       DP - Dynamic Policy Route, L - VRF Leaked,
+       G  - gRIBI, RC - Route Cache Route
+
+Gateway of last resort:
+ S        0.0.0.0/0 [1/0] via 172.20.20.1, Management0
+
+ C        172.20.20.0/24 is directly connected, Management0
+
+! IP routing not enabled

tests/arista_eos/show_ip_route/arista_eos_show_ip_route6.yml

@@ -0,0 +1,24 @@
+---
+parsed_sample:
+  - direct: ""
+    distance: "1"
+    interface:
+      - "Management0"
+    mask: "0"
+    metric: "0"
+    network: "0.0.0.0"
+    next_hop:
+      - "172.20.20.1"
+    protocol: "S"
+    vrf: "MGMT"
+  - direct: "directly"
+    distance: ""
+    interface:
+      - "Management0"
+    mask: "24"
+    metric: ""
+    network: "172.20.20.0"
+    next_hop:
+      - "connected"
+    protocol: "C"
+    vrf: "MGMT"