Test system users and groups.

test/integration/targets/group/tasks/tests.yml

@@ -314,3 +314,16 @@
         state: absent
   # only applicable to Linux, limit further to CentOS where 'lgroupadd' is installed
   when: ansible_distribution == 'CentOS'
+
+# create system group
+
+- name: remove group
+  group:
+    name: ansibullgroup
+    state: absent
+
+- name: create system group
+  group:
+    name: ansibullgroup
+    state: present
+    system: yes

test/integration/targets/user/tasks/main.yml

@@ -55,6 +55,19 @@
       - user_test0_1 is not changed
       - '"ansibulluser" in user_names.stdout_lines'
 
+# create system user
+
+- name: remove user
+  user:
+    name: ansibulluser
+    state: absent
+
+- name: create system user
+  user:
+    name: ansibulluser
+    state: present
+    system: yes
+
 # test adding user with uid
 # https://github.com/ansible/ansible/issues/62969
 - name: remove the test user