Add regression test for issue 1232

Author: jadacyrus

tests/ansible/regression/all.yml

@@ -15,3 +15,4 @@
 - import_playbook: issue_655__wait_for_connection_error.yml
 - import_playbook: issue_776__load_plugins_called_twice.yml
 - import_playbook: issue_952__ask_become_pass.yml
+- import_playbook: issue_1232__fully_qualified_names_become_method.yml

tests/ansible/regression/issue_1232__fully_qualified_names_become_method.yml

@@ -0,0 +1,26 @@
+- name: regression/issue_1232__fully_qualified_names_become_method.yml (1/2)
+  hosts: test-targets
+  become_method: ansible.builtin.sudo
+  tasks:
+    - name: Run a shell command with sudo root
+      vars:
+        ansible_become_pass: rootpassword
+      ansible.builtin.command: whoami
+      become: true
+      become_user: root
+
+- name: regression/issue_1232__fully_qualified_names_become_method.yml (2/2)
+  hosts: test-targets
+  become_method: ansible.builtin.su
+  tasks:
+    - name: Run a shell command with su mitogen__user1
+      vars:
+        ansible_become_pass: user1_password
+      when:
+        # https://github.com/ansible/ansible/pull/70785
+        - ansible_facts.distribution not in ["MacOSX"]
+          or ansible_version.full is version("2.11", ">=", strict=True)
+          or is_mitogen
+      ansible.builtin.command: whoami
+      become: true
+      become_user: mitogen__user1