ansible/test/integration/targets/module_utils/library/test_failure.py

#!/usr/bin/python

results = {}
# Test that we are rooted correctly
# Following files:
#   module_utils/yak/zebra/foo.py
try:
    from ansible.module_utils.zebra import foo
    results['zebra'] = foo.data
except ImportError:
    results['zebra'] = 'Failed in module as expected but incorrectly did not fail in AnsiballZ construction'

from ansible.module_utils.basic import AnsibleModule
AnsibleModule(argument_spec=dict()).exit_json(**results)