tree 28b9aff79c5ec1b7d972732a2aeeb645e5fb7cba
parent 4acc05b56bac7dffc8d0ab6d9401b8024b261946
author Chandan Kumar <chkumar@redhat.com> 1505458090 +0530
committer Masayuki Igawa <masayuki@igawa.io> 1518509793 +0000

Switch Tempest CLI commands from testrepository to stestr

This commit switches the Tempest CLI commands to internally use stestr
instead of testrepository. At this point in time the testrepository
project is effectively unmaintained and stestr was a fork started to
have an actively maintained test runner. It also focuses on being a
dedicated python test runner, instead of an abstract test runner
interface for any tests that emit subunit.

Besides the bug fixes and other improvements included with stestr, this
switch provides a number of advantages for tempest. Primarily stestr has
a real python API for invoking the test runner directly from python. This
means we can simplify the wrapper code to simply call a function instead
of building out a set of CLI arguments and passing that to the CLI
processor.

Co-Authored-By: Matthew Treinish <mtreinish@kortar.org>

Depends-On: Ic1fa3a98b6bcd151c489b078028687892655a19b
Depends-On: I3855aad5ce129ec8ccb87c05f7aa709b74070efe
Depends-On: https://review.openstack.org/529490/
Change-Id: I6f5fa7796c576b71c4a0dde66896974a8039a848