# -*- coding: utf8 -*-
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# org.onap.vvp/validation-scripts
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from .helpers import validates
import pytest
import yaml


@validates('R-88863')
def test_numeric_parameter(yaml_file):
    '''
    Make sure all numeric parameters has either `range` or `allowed_values`
    specified
    '''
    key_values = ["range", "allowed_values"]
    missing_constraints = []

    with open(yaml_file) as fh:
        yml = yaml.load(fh)

    # skip if parameters are not defined
    if "parameters" not in yml:
        pytest.skip("No parameters specified in the heat template")

    for k1, v1 in yml["parameters"].items():
        if not isinstance(v1, dict):
            continue
        if 'number' not in v1.values():
            continue

        for k2, v2 in v1.items():
            if k2 == "type" and v2 == "number":
                if "constraints" not in v1:
                    missing_constraints.append(k1)
                    continue
                for v3 in v1["constraints"]:
                    if not set(v3) & set(key_values):
                        missing_constraints.append(k1)

    assert not set(missing_constraints)