def test_examples(self):
"""
Discover the example settings modules.
"""
# Limit the search to the test root to avoid having to mask out third-party modules,
# such as hypothesis._settings.
with mock.patch('sys.path', [TEST_ROOT]):
self.assertEqual(
list(utils.discover_candidate_settings()),
[(TEST_ROOT, [
'test_examples.error_settings',
'test_examples.likely_settings',
'test_examples.no_likely_settings',
'test_examples.no_settings',
])])
def test_dummy_path(self):
"""
Discover no candidates from an empty / dummy `sys.path`.
"""
paths = [
[],
['dummy'],
['foo', 'bar'],
]
for path in paths:
with self.subTest(path=path):
with mock.patch('sys.path', path):
self.assertEqual(
list(utils.discover_candidate_settings()),
[])
