# -*- coding: utf8 -*-
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# org.onap.vvp/validation-scripts
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import pytest
from tests import cached_yaml as yaml

from .helpers import validates
from .utils.network_roles import get_network_role_from_port, \
    property_uses_get_resource


@validates('R-62983', 'R-86182')
def test_network_format(heat_template):
    '''
    Make sure all network properties use the allowed naming
    conventions
    '''
    with open(heat_template) as fh:
        yml = yaml.load(fh)

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

    invalid_ports = []
    for k, v in yml["resources"].items():
        if not isinstance(v, dict):
            continue
        if "properties" not in v:
            continue
        if property_uses_get_resource(v, "network"):
            continue
        if v.get("type") != "OS::Neutron::Port":
            continue
        if not get_network_role_from_port(v):
            invalid_ports.append(k)

    assert not set(invalid_ports)