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Add more tests around parse_args

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This commit is contained in:
Ian Cordasco 2016-01-09 21:15:03 -06:00
parent 237a35fe88
commit cc3a9210fd
1 changed files with 25 additions and 6 deletions
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31
tests/unit/test_option_manager.py
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@ -48,6 +48,7 @@ def test_add_short_and_long_option_names(optmanager):
def test_add_option_with_custom_args(optmanager):
"""Verify that add_option handles custom Flake8 parameters."""
assert optmanager.options == []
assert optmanager.config_options_dict == {}
@ -61,17 +62,35 @@ def test_add_option_with_custom_args(optmanager):
def test_parse_args_normalize_path(optmanager):
"""Show that parse_args handles path normalization."""
assert optmanager.options == []
assert optmanager.config_options_dict == {}
optmanager.add_option('-v', '--verbose', action='count')
optmanager.add_option('--config', normalize_paths=True)
options, args = optmanager.parse_args(['--config', '../config.ini'])
assert options.config == os.path.abspath('../config.ini')
def test_parse_args_handles_comma_separated_defaults(optmanager):
"""Show that parse_args handles defaults that are comma separated."""
assert optmanager.options == []
assert optmanager.config_options_dict == {}
optmanager.add_option('--exclude', default='E123,W234',
comma_separated_list=True)
options, args = optmanager.parse_args(
['-v', '-v', '-v', '--config', '../config.ini']
)
assert options.verbose == 3
assert options.config == os.path.abspath('../config.ini')
options, args = optmanager.parse_args([])
assert options.exclude == ['E123', 'W234']
def test_parse_args_handles_comma_separated_lists(optmanager):
"""Show that parse_args handles user-specified comma separated lists."""
assert optmanager.options == []
assert optmanager.config_options_dict == {}
optmanager.add_option('--exclude', default='E123,W234',
comma_separated_list=True)
options, args = optmanager.parse_args(['--exclude', 'E201,W111,F280'])
assert options.exclude == ['E201', 'W111', 'F280']