Integration tests for notify with variable list (#66423)

Co-authored-by: Luca Berruti <nadirio@gmail.com>

Co-authored-by: lberruti <nadirio@gmail.com>

test/integration/targets/handlers/roles/test_templating_in_handlers/handlers/main.yml

@@ -13,3 +13,9 @@
   set_fact:
     role_templated_listener: True
   listen: "{{ handler4 }}"
+- name: name5
+  set_fact:
+    role_handler5: True
+- set_fact:
+    role_handler6: True
+  listen: name6

test/integration/targets/handlers/roles/test_templating_in_handlers/tasks/main.yml

@@ -14,3 +14,13 @@
       - role_templated_name is defined
       - role_non_templated_listener is defined
       - role_templated_listener is undefined
+
+- command: echo
+  notify: "{{ handler_list }}"
+
+- meta: flush_handlers
+
+- assert:
+    that:
+      - role_handler5 is defined
+      - role_handler6 is defined

test/integration/targets/handlers/test_templating_in_handlers.yml

@@ -6,6 +6,9 @@
     handler2: name2
     handler3: name3
     handler4: name4
+    handler_list:
+      - name5
+      - name6
 
   handlers:
     - name: name1
@@ -22,6 +25,12 @@
       set_fact:
         templated_listener: True
       listen: "{{ handler4 }}"
+    - name: name5
+      set_fact:
+        handler5: True
+    - set_fact:
+        handler6: True
+      listen: name6
 
   tasks:
     - command: echo Hello World
@@ -40,4 +49,14 @@
           - non_templated_listener is defined
           - templated_listener is undefined
 
+    - command: echo
+      notify: "{{ handler_list }}"
+
+    - meta: flush_handlers
+
+    - assert:
+        that:
+          - handler5 is defined
+          - handler6 is defined
+
     - include_role: name=test_templating_in_handlers