test refactoring: move test_fetch_all in a separate class for better maintanability as it grew too large
test refactoring: move test_fetch_all in a separate class for better maintanability as it grew too large

mrjefftang/psutil,landryb/psutil,msarahan/psutil,landryb/psutil,landryb/psutil,packages/psutil,qbit/psutil,mindw/psutil,msarahan/psutil,0-wiz-0/psutil,packages/psutil,jorik041/psutil,mrjefftang/psutil,tomprince/psutil,packages/psutil,tomprince/psutil,msarahan/psutil,landryb/psutil,landryb/psutil,mindw/psutil,giampaolo/psutil,tomprince/psutil,Q-Leap-Networks/psutil,cloudbase/psutil,mindw/psutil,tomprince/psutil,qbit/psutil,jamesblunt/psutil,mrjefftang/psutil,Q-Leap-Networks/psutil,0-wiz-0/psutil,tomprince/psutil,cloudbase/psutil,qbit/psutil,giampaolo/psutil,cloudbase/psutil,mindw/psutil,mindw/psutil,jorik041/psutil,jorik041/psutil,jamesblunt/psutil,jamesblunt/psutil