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3 # org.onap.vvp/validation-scripts
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47 from tests import cached_yaml as yaml
49 from .helpers import validates
53 # one or more (alphanumeric or underscore)
54 RE_VALID_PARAMETER_NAME = re.compile(r"[\w_]+$")
58 def test_default_values(yaml_file):
60 Make sure no default values are set for any parameter.
62 with open(yaml_file) as fh:
65 # skip if parameters are not defined
66 if "parameters" not in yml:
67 pytest.skip("No parameters specified in the heat template")
69 invalid_params = set()
70 for param, v1 in yml["parameters"].items():
71 if not isinstance(v1, dict):
73 if any(k == "default" for k in v1):
74 invalid_params.add(param)
76 msg = "The following parameters specify a default: {}".format(
77 ", ".join(invalid_params)
79 assert not invalid_params, msg
83 def test_parameter_names(yaml_file):
85 A VNF's Heat Orchestration Template's parameter name
86 (i.e., <param name>) **MUST** contain only alphanumeric
87 characters and underscores ('_').
89 with open(yaml_file) as fh:
92 # skip if parameters are not defined
93 if "parameters" not in yml:
94 pytest.skip("No parameters specified in the heat template")
96 for key in yml["parameters"]:
97 assert RE_VALID_PARAMETER_NAME.match(
99 ), '%s parameter "%s" not alphanumeric or underscore' % (yaml_file, key)