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

'''test_env_and_yaml_same_name
'''
from os import listdir
from os import path

VERSION = '1.0.0'


@validates('R-38474', 'R-81725', 'R-53433')
def test_env_and_yaml_same_name(template_dir):
    '''
    Check that all environment template filenames are identical to an
    associated Heat template filenames. Log the result of the check and add the
    filename of any environment file that is badly named.
    '''
    files = listdir(template_dir)
    env_files = [f for f in files
                 if path.splitext(f)[-1] == ".env"]
    yaml_files = [f for f in files
                  if path.splitext(f)[-1] in ['.yml', '.yaml']]
    unmatched = []
    for filename in env_files:
        basename = path.splitext(filename)[0]
        if (basename + '.yaml' not in yaml_files
                and basename + '.yml' not in yaml_files):
            unmatched.append(filename)
    assert not unmatched, (
        'files with no corresponding .y[a]ml %s' % unmatched)