ansible/test/integration/targets/gathering_facts/verify_subset.yml

- hosts: localhost
  gather_facts: false
  tasks:
    - name: bad subset used
      setup: gather_subset=nonsense
      register: bad_sub
      ignore_errors: true

    - name: verify we fail the right way
      assert:
        that:
          - bad_sub is failed
          - "'MODULE FAILURE' not in bad_sub['msg']"
Fix setup subset (#74022) * fix error msg on bad subset * added test * handle more raised but not handled fact exceptions 4 years ago			`- hosts: localhost`
			`gather_facts: false`
			`tasks:`
			`- name: bad subset used`
			`setup: gather_subset=nonsense`
			`register: bad_sub`
			`ignore_errors: true`

			`- name: verify we fail the right way`
			`assert:`
			`that:`
			`- bad_sub is failed`
			`- "'MODULE FAILURE' not in bad_sub['msg']"`