test: ensure NetworkManager is installed and running for mac match test

This is mainly needed on el7 - NetworkManager is installed by default, or
somewhere else, on el8 and later.

Signed-off-by: Rich Megginson <rmeggins@redhat.com>

Author: richm

tests/ensure_provider_tests.py

@@ -95,6 +95,10 @@
         MINIMUM_VERSION: "'1.26.0'",
         "comment": "# NetworkManager 1.26.0 added support for match.path setting",
     },
+    "playbooks/tests_mac_address_match.yml": {
+        MINIMUM_VERSION: "'1.18.0'",
+        "comment": "# needs any old version of NM",
+    },
     "playbooks/tests_network_state.yml": {
         EXTRA_RUN_CONDITION: "ansible_distribution_major_version | int > 7",
     },

tests/playbooks/tests_mac_address_match.yml

@@ -33,6 +33,11 @@
       tags:
         - always
 
+    - name: Ensure NetworkManager is running
+      service:
+        name: NetworkManager
+        state: started
+
     - name: Install ethtool (test dependency)
       package:
         name: ethtool

tests/tests_mac_address_match_nm.yml

@@ -14,10 +14,32 @@
       tags:
         - always
 
+    - name: Install NetworkManager and get NetworkManager version
+      when:
+        - ansible_distribution_major_version != '6'
+      tags:
+        - always
+      block:
+        - name: Install NetworkManager
+          package:
+            name: NetworkManager
+            state: present
+            use: "{{ (__network_is_ostree | d(false)) |
+                     ternary('ansible.posix.rhel_rpm_ostree', omit) }}"
+        - name: Get package info
+          package_facts:
+        - name: Get NetworkManager version
+          set_fact:
+            networkmanager_version: "{{
+              ansible_facts.packages['NetworkManager'][0]['version'] }}"
+
 
 # The test requires or should run with NetworkManager, therefore it cannot run
 # on RHEL/CentOS 6
+# needs any old version of NM
 - name: Import the playbook 'playbooks/tests_mac_address_match.yml'
   import_playbook: playbooks/tests_mac_address_match.yml
   when:
     - ansible_distribution_major_version != '6'
+
+    - networkmanager_version is version('1.18.0', '>=')