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69 lines
2.3 KiB
Python
69 lines
2.3 KiB
Python
"""Tests for the ConfigFileFinder."""
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import os
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import sys
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import mock
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import pytest
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from flake8.options import config
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def test_uses_default_args():
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"""Show that we default the args value."""
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finder = config.ConfigFileFinder('flake8', None, [])
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assert finder.parent == os.path.abspath('.')
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@pytest.mark.parametrize('platform,is_windows', [
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('win32', True),
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('linux', False),
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('darwin', False),
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])
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def test_windows_detection(platform, is_windows):
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"""Verify we detect Windows to the best of our knowledge."""
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with mock.patch.object(sys, 'platform', platform):
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finder = config.ConfigFileFinder('flake8', None, [])
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assert finder.is_windows is is_windows
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def test_cli_config():
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"""Verify opening and reading the file specified via the cli."""
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cli_filepath = 'tests/fixtures/config_files/cli-specified.ini'
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finder = config.ConfigFileFinder('flake8', None, [])
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parsed_config = finder.cli_config(cli_filepath)
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assert parsed_config.has_section('flake8')
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@pytest.mark.parametrize('args,expected', [
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# No arguments, common prefix of abspath('.')
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([],
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[os.path.abspath('setup.cfg'),
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os.path.abspath('tox.ini'),
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os.path.abspath('.flake8')]),
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# Common prefix of "flake8/"
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(['flake8/options', 'flake8/'],
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[os.path.abspath('flake8/setup.cfg'),
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os.path.abspath('flake8/tox.ini'),
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os.path.abspath('flake8/.flake8'),
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os.path.abspath('setup.cfg'),
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os.path.abspath('tox.ini'),
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os.path.abspath('.flake8')]),
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# Common prefix of "flake8/options"
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(['flake8/options', 'flake8/options/sub'],
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[os.path.abspath('flake8/options/setup.cfg'),
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os.path.abspath('flake8/options/tox.ini'),
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os.path.abspath('flake8/options/.flake8'),
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os.path.abspath('flake8/setup.cfg'),
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os.path.abspath('flake8/tox.ini'),
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os.path.abspath('flake8/.flake8'),
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os.path.abspath('setup.cfg'),
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os.path.abspath('tox.ini'),
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os.path.abspath('.flake8')]),
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])
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def test_generate_possible_local_config_files(args, expected):
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"""Verify generation of all possible config paths."""
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finder = config.ConfigFileFinder('flake8', args, [])
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assert (list(finder.generate_possible_local_config_files()) ==
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expected)
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