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3 # org.onap.vvp/validation-scripts
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40 from .helpers import validates
45 # one or more (alphanumeric or underscore)
46 RE_VALID_PARAMETER_NAME = re.compile(r"[\w_]+$")
49 def test_parameter_valid_keys(yaml_file):
51 Make sure each parameter is a dict and only contain
54 key_values = ["type", "label", "description", "hidden", "constraints", "immutable"]
56 with open(yaml_file) as fh:
59 # skip if parameters are not defined
60 if "parameters" not in yml:
61 pytest.skip("No parameters specified in the heat template")
64 for v1 in yml["parameters"].values():
65 if not isinstance(v1, dict):
67 detected_keys = set(v1) & set(key_values)
68 if set(v1) != set(detected_keys):
69 invalid_params.append(str(v1))
71 assert not set(invalid_params)
75 def test_default_values(yaml_file):
77 Make sure no default values are set for any parameter.
79 with open(yaml_file) as fh:
82 # skip if parameters are not defined
83 if "parameters" not in yml:
84 pytest.skip("No parameters specified in the heat template")
87 for v1 in yml["parameters"].values():
88 if not isinstance(v1, dict):
90 if any(k == "default" for k in v1):
91 invalid_params.append(str(v1))
93 assert not set(invalid_params)
97 def test_parameter_names(yaml_file):
99 A VNF's Heat Orchestration Template's parameter name
100 (i.e., <param name>) **MUST** contain only alphanumeric
101 characters and underscores ('_').
103 with open(yaml_file) as fh:
106 # skip if parameters are not defined
107 if "parameters" not in yml:
108 pytest.skip("No parameters specified in the heat template")
110 for key in yml["parameters"]:
111 assert RE_VALID_PARAMETER_NAME.match(
113 ), '%s parameter "%s" not alphanumeric or underscore' % (yaml_file, key)