ansible/test/integration/targets/ansiballz_debugging/tasks/main.yml

- name: Run a module with remote debugging configured to use a bogus debugger module
  ping:
  vars:
    _ansible_ansiballz_pydevd_config:
      module: not_a_valid_debugger_module
  register: result
  ignore_errors: yes

- name: Verify the module failed due to not being able to import the bogus debugger module
  assert:
    that:
      - result is failed
      - result.msg is contains "No module named 'not_a_valid_debugger_module'"