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Add tests for generate_possible_local_config_files

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Fix a bug found via testing where we traverse all the way to the root
directory looking for config files.
This commit is contained in:
Ian Cordasco 2016-01-10 08:40:35 -06:00
parent dd46f02b58
commit 949d3e48fe
2 changed files with 27 additions and 1 deletions
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23
tests/unit/test_config_file_finder.py
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@ -3,6 +3,7 @@ import os
import sys
import mock
import pytest
from flake8.options import config
@ -21,8 +22,30 @@ def test_windows_detection():
def test_cli_config():
"""Verify opening and reading the file specified via the cli."""
cli_filepath = 'tests/fixtures/config_files/cli-specified.ini'
finder = config.ConfigFileFinder('flake8', None, [])
parsed_config = finder.cli_config(cli_filepath)
assert parsed_config.has_section('flake8')
@pytest.mark.parametrize('args,expected', [
([], # No arguments
[os.path.abspath('setup.cfg'),
os.path.abspath('tox.ini'),
os.path.abspath('.flake8')]),
(['flake8/options', 'flake8/'], # Common prefix of "flake8/"
[os.path.abspath('flake8/setup.cfg'),
os.path.abspath('flake8/tox.ini'),
os.path.abspath('flake8/.flake8'),
os.path.abspath('setup.cfg'),
os.path.abspath('tox.ini'),
os.path.abspath('.flake8')]),
])
def test_generate_possible_local_config_files(args, expected):
"""Verify generation of all possible config paths."""
finder = config.ConfigFileFinder('flake8', args, [])
assert (list(finder.generate_possible_local_config_files()) ==
expected)