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Start testing ConfigFileFinder.local_config_files

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Make sure extra_config_files are all absolute paths and filter them
in local_config_files to ensure they exist.
This commit is contained in:
Ian Cordasco 2016-01-10 09:39:37 -06:00
parent fdff0f705e
commit b8dfc9a8e2
2 changed files with 42 additions and 3 deletions
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24
tests/unit/test_config_file_finder.py
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@ -67,3 +67,27 @@ def test_generate_possible_local_config_files(args, expected):
assert (list(finder.generate_possible_local_config_files()) ==
expected)
@pytest.mark.parametrize('args,extra_config_files,expected', [
# No arguments, common prefix of abspath('.')
([],
[],
[os.path.abspath('setup.cfg'),
os.path.abspath('tox.ini')]),
# Common prefix of "flake8/"
(['flake8/options', 'flake8/'],
[],
[os.path.abspath('setup.cfg'),
os.path.abspath('tox.ini')]),
# Common prefix of "flake8/options"
(['flake8/options', 'flake8/options/sub'],
[],
[os.path.abspath('setup.cfg'),
os.path.abspath('tox.ini')]),
])
def test_local_config_files(args, extra_config_files, expected):
"""Verify discovery of local config files."""
finder = config.ConfigFileFinder('flake8', args, extra_config_files)
assert list(finder.local_config_files()) == expected