Automate iptables-nmap test case

This commit automates the iptables-nmap test case to run from LAVA.

Signed-off-by: Luis Araujo <luis.araujo@collabora.co.uk>

test-cases/iptables-nmap.yaml

@@ -9,7 +9,7 @@ metadata:
     - APT
     - OSTree
   type: functional
-  exec-type: manual
+  exec-type: automated
   priority: high
   maintainer: "Apertis Project"
   description: "Test the firewall using nmap from another computer."
@@ -19,11 +19,14 @@ metadata:
     - "The external computer must be connected to the same network as the target."
 
   expected:
-    - "All ports are filtered, except port 80/tcp (http) which is closed."
+    - "All ports are filtered, except port 80/tcp (http) which is closed. The
+      script should report 'pass'"
     - |
         >Not shown: 999 filtered ports
         PORT   STATE  SERVICE
         80/tcp closed http
+        ....
+        TEST_RESULT:only_http_80_closed:pass
 
   notes:
     - "Make sure that you have disconnect the ethernet connection to the target
@@ -32,8 +35,19 @@ metadata:
        a network attached to Bridged adaptor. The test cannot be run if the
        network is configured as NAT."
 
+install:
+  git-repos:
+    - url: https://gitlab.apertis.org/pkg/development/apertis-tests.git
+      branch: 'apertis/v2021dev2'
+
 run:
   steps:
-    - "From the external computer, check filtered/open/closed ports (the nmap
-       command can take some time):"
-    - "$ nmap <sac_ip>"
+    - "# From the external computer where the apertis-tests repository was
+      cloned, run the following script to check filtered/open/closed ports
+      (the nmap command can take some time). Replace 'lava-target-ip' by the
+      DUT_IP:"
+    - cd apertis-tests
+    - iptables-nmap/run-iptables-nmap.py `lava-target-ip`
+
+parse:
+  pattern: 'TEST_RESULT:(?P<test_case_id>[^:]+):(?P<result>\w+)'