def test_get_meta_diff(self):
item = self.imw[self.item_name]
rev1 = item.store_revision(dict(name=[self.item_name, ]), StringIO(u'x'),
trusted=True, return_rev=True)
notification = Notification(app, self.item_name, [rev1], action=ACTION_SAVE)
assert notification.get_meta_diff() == dict_diff(dict(), rev1.meta._meta)
rev2 = item.store_revision(dict(name=[self.item_name, ]), StringIO(u'xx'),
trusted=True, return_rev=True)
notification = Notification(app, self.item_name, [rev2, rev1], action=ACTION_SAVE)
assert notification.get_meta_diff() == dict_diff(rev1.meta._meta, rev2.meta._meta)
actions = [DESTROY_REV, DESTROY_ALL, ACTION_TRASH, ]
for action in actions:
notification = Notification(app, self.item_name, [rev2, rev1], meta=rev2.meta, action=action)
assert notification.get_meta_diff() == dict_diff(rev2.meta._meta, dict())
def test_get_meta_diff(self):
item = self.imw[self.item_name]
rev1 = item.store_revision(dict(name=[
self.item_name,
]),
StringIO(u'x'),
trusted=True,
return_rev=True)
notification = Notification(app,
self.fqname, [rev1],
action=ACTION_SAVE)
assert notification.get_meta_diff() == dict_diff(
dict(), rev1.meta._meta)
rev2 = item.store_revision(dict(name=[
self.item_name,
]),
StringIO(u'xx'),
trusted=True,
return_rev=True)
notification = Notification(app,
self.fqname, [rev2, rev1],
action=ACTION_SAVE)
assert notification.get_meta_diff() == dict_diff(
rev1.meta._meta, rev2.meta._meta)
actions = [
DESTROY_REV,
DESTROY_ALL,
ACTION_TRASH,
]
for action in actions:
notification = Notification(app,
self.fqname, [rev2, rev1],
meta=rev2.meta,
action=action)
assert notification.get_meta_diff() == dict_diff(
rev2.meta._meta, dict())
def get_meta_diff(self):
""" Create a meta diff for the last item change
:return: a list of tuples of the format (<change type>, <basekeys>, <value>)
that can be used to format a diff
"""
if self.action in [ACTION_TRASH, DESTROY_REV, DESTROY_ALL, ]:
old_meta, new_meta = dict(self.meta), dict()
else:
new_meta = dict(self.revs[0].meta)
if len(self.revs) == 1:
old_meta = dict()
else:
old_meta = dict(self.revs[1].meta)
meta_diff = dict_diff(old_meta, new_meta)
return meta_diff
def get_meta_diff(self):
""" Create a meta diff for the last item change
:return: a list of tuples of the format (<change type>, <basekeys>, <value>)
that can be used to format a diff
"""
if self.action in [ACTION_TRASH, DESTROY_REV, DESTROY_ALL, ]:
old_meta, new_meta = dict(self.meta), dict()
else:
new_meta = dict(self.revs[0].meta)
if len(self.revs) == 1:
old_meta = dict()
else:
old_meta = dict(self.revs[1].meta)
meta_diff = dict_diff(old_meta, new_meta)
return meta_diff
