Angus Lees 0d45c675a7 Remove chain for correct router during update_routers()
The existing code incorrectly used the stale value from a previous list
comprehension - and deleted the chains for the wrong router :(
(Found via pylint)

Also: change to using a set() rather than a list(), since it is used for
repeated membership tests.

Also: refactor test cases to remove test case duplication.

Closes-Bug: #1362466
Change-Id: I4df400d57bab5427362db47a715576faa6340173
2014-09-01 12:54:27 +10:00
..