[ppa-qps-devel] PPA tests are outdated

[Denis S. O. <den...@gm...>]

$ cd ppa/tests
$ ./run.py
E....EEEEEEEEEEEEEEEEEEEEEEEEEE...................
<snip>
Ran 50 tests in 0.013s

FAILED (errors=27)

I know, that interfaces changed, but the tests must be updated aimultaneously.