def test_refresh(self):
# Test that we can refresh folders
f = Folder(parent=self.account.inbox, name=get_random_string(16)).save()
f.refresh()
old_values = {}
for field in f.FIELDS:
old_values[field.name] = getattr(f, field.name)
if field.name in ("account", "id", "changekey", "parent_folder_id"):
# These are needed for a successful refresh()
continue
if field.is_read_only:
continue
setattr(f, field.name, self.random_val(field))
f.refresh()
for field in f.FIELDS:
if field.name == "changekey":
# folders may change while we're testing
continue
if field.is_read_only:
# count values may change during the test
continue
self.assertEqual(getattr(f, field.name), old_values[field.name], (f, field.name))
# Test refresh of root
orig_name = self.account.root.name
self.account.root.name = "xxx"
self.account.root.refresh()
self.assertEqual(self.account.root.name, orig_name)
folder = Folder()
with self.assertRaises(ValueError):
folder.refresh() # Must have root folder
folder.root = self.account.root
with self.assertRaises(ValueError):
folder.refresh() # Must have an id
def test_refresh(self):
# Test that we can refresh folders
for f in self.account.root.walk():
with self.subTest(f=f):
if isinstance(f, System):
# Can't refresh the 'System' folder for some reason
continue
old_values = {}
for field in f.FIELDS:
old_values[field.name] = getattr(f, field.name)
if field.name in ('account', 'id', 'changekey', 'parent_folder_id'):
# These are needed for a successful refresh()
continue
if field.is_read_only:
continue
setattr(f, field.name, self.random_val(field))
f.refresh()
for field in f.FIELDS:
if field.name == 'changekey':
# folders may change while we're testing
continue
if field.is_read_only:
# count values may change during the test
continue
self.assertEqual(getattr(f, field.name), old_values[field.name], (f, field.name))
# Test refresh of root
all_folders = sorted(f.name for f in self.account.root.walk())
self.account.root.refresh()
self.assertIsNone(self.account.root._subfolders)
self.assertEqual(
sorted(f.name for f in self.account.root.walk()),
all_folders
)
folder = Folder()
with self.assertRaises(ValueError):
folder.refresh() # Must have root folder
folder.root = self.account.root
with self.assertRaises(ValueError):
folder.refresh() # Must have an id