test: Clean up mock wifi at the end of each wireless test

Baseos CI runs different wireless tests in a sequence, the mock wifi
needs to be cleaned up properly at the end of each wireless test,
otherwise, it will cause the failure during the setup of mock wifi
for the next wireless test.

Signed-off-by: Wen Liang <liangwen12year@gmail.com>

tests/playbooks/tests_wireless_wpa3_owe.yml

@@ -33,15 +33,30 @@
                   ssid: "hostapd-owe"
                   key_mgmt: "owe"
 
-    - name: "Verify connection profile"
-      shell:
-        nmcli c show {{ interface }} | grep 802-11-wireless-security.key-mgmt
-      register: key_mgmt
-      ignore_errors: true
-      changed_when: false
+        - name: "Verify connection profile"
+          shell: nmcli c show {{ interface }} | grep 802-11-wireless-security.key-mgmt
+          register: key_mgmt
+          ignore_errors: true
+          changed_when: false
 
-    - name: "Assert that OWE is configured correctly"
-      assert:
-        that:
-          - "'owe' in key_mgmt.stdout"
-        msg: "OWE is configured incorrectly"
+        - name: "Assert that OWE is configured correctly"
+          assert:
+            that:
+              - "'owe' in key_mgmt.stdout"
+            msg: "OWE is configured incorrectly"
+      always:
+        - name: Clean up the test device and the connection profile
+          tags:
+            - "tests::cleanup"
+          block:
+            - name: Import network role
+              import_role:
+                name: linux-system-roles.network
+              vars:
+                network_connections:
+                  - name: "{{ interface }}"
+                    persistent_state: absent
+                    state: down
+              failed_when: false
+            - name: Include the task 'cleanup_mock_wifi.yml'
+              include_tasks: tasks/cleanup_mock_wifi.yml

tests/playbooks/tests_wireless_wpa3_sae.yml

@@ -9,37 +9,55 @@
       include_tasks: tasks/setup_mock_wifi_wpa3_sae.yml
       when: ansible_distribution in ['CentOS', 'Fedora']
 
-    - name: "TEST: wireless connection with WPA3 Personal"
-      import_role:
-        name: linux-system-roles.network
-      vars:
-        network_allow_restart: true
-        network_connections:
-          - name: "{{ interface }}"
-            # set `state: down` on RHEL 8 since we failed in setting up mock
-            # wifi on RHEL 8
-            state: "{{ 'down' if ansible_distribution == 'RedHat' else 'up' }}"
-            type: wireless
-            ip:
-              address:
-                - 203.0.113.2/24
-              dhcp4: "no"
-              auto6: "no"
-            wireless:
-              ssid: "hostapd-sae"
-              key_mgmt: "sae"
-              password: "p@55w0rD"
+    - name: Test wireless connection with WPA3 Personal
+      block:
+        - name: "TEST: wireless connection with WPA3 Personal"
+          import_role:
+            name: linux-system-roles.network
+          vars:
+            network_allow_restart: true
+            network_connections:
+              - name: "{{ interface }}"
+                # set `state: down` on RHEL 8 since we failed in setting up mock
+                # wifi on RHEL 8
+                state: "{{ 'down' if ansible_distribution == 'RedHat' else 'up' }}"
+                type: wireless
+                ip:
+                  address:
+                    - 203.0.113.2/24
+                  dhcp4: "no"
+                  auto6: "no"
+                wireless:
+                  ssid: "hostapd-sae"
+                  key_mgmt: "sae"
+                  password: "p@55w0rD"
 
-    - name: Verify wireless profile KEY_MGMT entry
-      shell: |
-        set -euxo pipefail
-        nmcli c show {{ interface }} | grep 802-11-wireless-security.key-mgmt
-      register: key_mgmt
-      ignore_errors: true
-      changed_when: false
+        - name: Verify wireless profile KEY_MGMT entry
+          shell: |
+            set -euxo pipefail
+            nmcli c show {{ interface }} | grep 802-11-wireless-security.key-mgmt
+          register: key_mgmt
+          ignore_errors: true
+          changed_when: false
 
-    - name: "Assert that WPA3 Personal is configured correctly"
-      assert:
-        that:
-          - "'sae' in key_mgmt.stdout"
-        msg: "WPA3 Personal is configured incorrectly"
+        - name: "Assert that WPA3 Personal is configured correctly"
+          assert:
+            that:
+              - "'sae' in key_mgmt.stdout"
+            msg: "WPA3 Personal is configured incorrectly"
+      always:
+        - name: Clean up the test device and the connection profile
+          tags:
+            - "tests::cleanup"
+          block:
+            - name: Import network role
+              import_role:
+                name: linux-system-roles.network
+              vars:
+                network_connections:
+                  - name: "{{ interface }}"
+                    persistent_state: absent
+                    state: down
+              failed_when: false
+            - name: Include the task 'cleanup_mock_wifi.yml'
+              include_tasks: tasks/cleanup_mock_wifi.yml