2 # ============LICENSE_START====================================================
3 # org.onap.vvp/validation-scripts
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5 # Copyright © 2019 AT&T Intellectual Property. All rights reserved.
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8 # Unless otherwise specified, all software contained herein is licensed
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36 # ============LICENSE_END============================================
40 from tests.helpers import validates, load_yaml
41 from tests.utils.nested_iterables import find_all_get_param_in_yml
43 AVAILABILITY_ZONE = re.compile(r"availability_zone_?\d*")
47 def test_all_parameters_used_in_template(yaml_file):
48 yml = load_yaml(yaml_file)
49 params = (yml.get("parameters") or {}).keys()
50 expected_params = {p for p in params if not AVAILABILITY_ZONE.match(p)}
51 used_params = set(find_all_get_param_in_yml(yml))
52 unused_params = expected_params.difference(used_params)
54 msg = "Unused parameters detected in template {}".format(unused_params)
55 assert not unused_params, msg