ansible/test/integration/targets/any_errors_fatal/test_fatal.yml

---
- name: Setting the fact for 'test' to 'test value'
  set_fact:
    test: "test value"
  when: inventory_hostname == 'testhost2'

- name: EXPECTED FAILURE ejinja eval of a var that should not exist
  debug: msg="{{ test }}"

- name: testhost should never reach here as testhost2 failure above should end play
  debug:
    msg: "any_errors_fatal_this_should_never_be_reached"