def test__reorder(self):
links = CustomLinks(db.creator, self._creator['id'])
original = self._ordered_ids()
links.reorder()
got = self._ordered_ids()
self.assertEqual(got, original)
self.assertEqual(self._order_nos(), [1, 2, 3])
link_ids = [original[2], original[1], original[0]]
links.reorder(link_ids=link_ids)
got = self._ordered_ids()
self.assertEqual(got, link_ids)
self.assertEqual(self._order_nos(), [1, 2, 3])
# Test that holes are closed.
link_ids = [original[0], original[1], original[2]]
links.reorder(link_ids=link_ids)
for x in self._ordered_records():
x.update_record(order_no=db.creator_to_link.order_no * 2)
db.commit()
self.assertEqual(self._order_nos(), [2, 4, 6])
links.reorder(link_ids=link_ids)
self.assertEqual(self._order_nos(), [1, 2, 3])
def ondelete(table, record_id):
"""Callback for ondelete."""
db(table.id == record_id).delete()
db.commit()
if book_record:
to_link_table = db.book_to_link
filter_field = 'book_id'
record = book_record
links = CustomLinks(db.book, book_record.id)
else:
filter_field = 'creator_id'
to_link_table = db.creator_to_link
record = creator_record
links = CustomLinks(db.creator, creator_record.id)
# Delete any _to_links associated with the record.
db(to_link_table.link_id == record_id).delete()
db.commit()
links.reorder()
def ondelete(table, record_id):
"""Callback for ondelete."""
db(table.id == record_id).delete()
db.commit()
if book_record:
to_link_table = db.book_to_link
filter_field = 'book_id'
record = book_record
links = CustomLinks(db.book, book_record.id)
else:
filter_field = 'creator_id'
to_link_table = db.creator_to_link
record = creator_record
links = CustomLinks(db.creator, creator_record.id)
# Delete any _to_links associated with the record.
db(to_link_table.link_id == record_id).delete()
db.commit()
links.reorder()
def test__move_link(self):
links = CustomLinks(db.creator, self._creator['id'])
# Set up data
original = self._ordered_ids()
link_ids = [original[0], original[1], original[2]]
links.reorder(link_ids=link_ids)
got = self._ordered_ids()
self.assertEqual(got, original)
# Move top link up, should not change
links.move_link(original[0], direction='up')
got = self._ordered_ids()
self.assertEqual(got, original)
# Move bottom link down, should not change
links.move_link(original[2], direction='down')
got = self._ordered_ids()
self.assertEqual(got, original)
# Move top link down
links.move_link(original[0], direction='down')
got = self._ordered_ids()
self.assertEqual(got,
[original[1], original[0], original[2]])
# Move top link down again
links.move_link(original[0], direction='down')
got = self._ordered_ids()
self.assertEqual(got,
[original[1], original[2], original[0]])
# Move top link up
links.move_link(original[0], direction='up')
got = self._ordered_ids()
self.assertEqual(got,
[original[1], original[0], original[2]])
# Move top link up again, back to start
links.move_link(original[0], direction='up')
got = self._ordered_ids()
self.assertEqual(got, original)