Gábor Antal e278179b08 Use more specific asserts in functional tests
I changed asserts with more specific assert methods.
e.g.: from assertTrue(sth == None) to assertIsNone(*) or
assertTrue(isinstance(inst, type)) to assertIsInstace(inst, type) or
assertTrue(not sth) to assertFalse(sth).

The code gets more readable, and a better description will be shown on fail.

Change-Id: I80ec96e0b729bef38213a6be4ff4b6eb65c7612d
2016-07-15 13:33:56 +00:00
..
2016-06-30 23:31:20 -07:00