def test_parse_malformed(self):
for json_repr in (
123,
'bogus',
(1, 2, 3),
{},
{'steps': (1, 2, 3)},
{'steps': (('InvalidAction', 'path'),)},
{'steps': (('CreateDirectory', 'path', 'path2'),)},
):
with self.subTest(json_repr=json_repr):
with self.assertRaises(ValueError):
RenamePlan.from_json_representation(json_repr)
def test_parse_basic(self):
reconstructed_plan = RenamePlan.from_json_representation(self.RENAME_PLAN_EXAMPLE.json_representation())
self.assertEqual(
reconstructed_plan.test_repr(),
(
('CreateDirectory', '/base/dest_dir'),
('MoveFile', '/base/src_dir/file1', '/base/dest_dir/file2'),
('DeleteEmptyDirectory', '/base/src_dir'),
)
)
def test_parse_empty(self):
reconstructed_plan = RenamePlan.from_json_representation({
'steps': [],
})
self.assertEqual(reconstructed_plan.test_repr(), ())
def _test_load_plan(self, path):
return RenamePlan.load_from_file(self.resolve_test_path(path))
def load_rename_plan_backup():
try:
return RenamePlan.load_from_file(get_rename_plan_backup_filename())
except Exception:
raise CannotLoadRenamePlanBackupError() from None