# -*- coding: utf8 -*-
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# org.onap.vvp/validation-scripts
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""" environment file structure
"""

from tests import cached_yaml as yaml

from .helpers import validates

VERSION = '1.0.0'

# pylint: disable=invalid-name


@validates('R-03324')
def test_environment_file_contains_required_sections(env_file):
    '''
    Check that all environments files only have the allowed sections
    '''
    required_keys = ["parameters"]

    with open(env_file) as fh:
        yml = yaml.load(fh)
    missing_keys = [v for v in required_keys if v not in yml]
    assert not missing_keys, '%s missing %s' % (env_file, missing_keys)