Alistair Coles 6249945a4f Fix misleading hash invalidations test comments
...and refactor two extremely similar tests to use a single
helper method - the only paramerization being the existence
or not of hashes.pkl at start of the test.

Change-Id: I601218a9a031e7fc77bc53ea735e89700ec1647d
Related-Change: Ia43ec2cf7ab715ec37f0044625a10aeb6420f6e3
2017-02-09 09:49:32 +00:00
..
2016-06-15 16:36:25 +01:00