def test_scan_cannot_access_base_dir(self):
with self.assertRaises(NoPermissionsForBasePathError):
with self.temp_file_structure('', (
('DIR', 'no_traverse_dir', '#notraverse'),
('DIR', 'no_traverse_dir/subdir'),
)):
scan_files(self.resolve_test_path('no_traverse_dir/subdir'))
def test_abort(self):
with self.assertRaises(ScanFilesAbortedError):
with self.temp_file_structure('', self.BASIC_FILE_STRUCTURE):
scan_files(
base_path=self.resolve_test_path(''),
recursive=True,
check_abort=abort_after_n_calls(len(self.BASIC_FILE_STRUCTURE) // 2),
)
def test_reports_progress(self):
with self.verify_reported_progress() as on_progress:
with self.temp_file_structure('', self.BASIC_FILE_STRUCTURE):
scan_files(
base_path=self.resolve_test_path(''),
recursive=True,
on_progress=on_progress,
)
def _recompute_async_impl(self, check_abort, base_path, scan_recursive):
return scan_files(
base_path,
scan_recursive,
on_progress=self._on_async_progress,
check_abort=check_abort,
)
def _test_scan_files(self, setup_files=None, expected_result=None, **options):
with self.temp_file_structure('', setup_files):
files = scan_files(self.resolve_test_path(''), **options)
self.assertEqual(
normalize_unicode(tuple(f.test_repr() for f in files)),
normalize_unicode(expected_result),
)
def test_scan_cannot_explore(self):
with self.assertRaises(NoPermissionsForBasePathError):
with self.temp_file_structure('', (
('DIR', 'no_read_dir', '#noread'),
)):
scan_files(self.resolve_test_path('no_read_dir'))
def test_scan_base_path_not_a_dir(self):
with self.assertRaises(BasePathIsNotADirectoryError):
with self.temp_file_structure('', (
('FILE', 'file1'),
)):
scan_files(self.resolve_test_path('file1'))
def test_scan_non_existent(self):
with self.assertRaises(BasePathDoesNotExistError):
scan_files(self.resolve_test_path('non_existent'))
def _rescan_files(self):
return tuple(f.test_repr() for f in scan_files(self.resolve_test_path(''), recursive=True))
