[tracker: 4/4] Merge branch 'sam/umockdev' into 'master'

[Sam Thursfield <sthursfield src gnome org>]

commit f8239858a753a1d8f68d9fca4aa3dbca89c56dc1
Merge: 39a32edc9 032e7baef
Author: Sam Thursfield <sam afuera me uk>
Date:   Sat Jun 13 13:40:52 2020 +0000

    Merge branch 'sam/umockdev' into 'master'
    
    trackertestutils: Add support for system bus processes
    
    See merge request GNOME/tracker!254

 tests/functional-tests/fixtures.py    |   4 +-
 utils/trackertestutils/__main__.py    |   2 +-
 utils/trackertestutils/dbusdaemon.py  |  64 +++-
 utils/trackertestutils/helpers.py     | 630 +---------------------------------
 utils/trackertestutils/sandbox.py     | 182 ++++++++++
 utils/trackertestutils/storehelper.py | 533 ++++++++++++++++++++++++++++
 6 files changed, 777 insertions(+), 638 deletions(-)
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