testtools | Python Package Wiki

Based on how often these packages appear together in public requirements.txt files on GitHub.

fixtures	Fixtures, reusable state for writing clean tests and more.
python-subunit	Python implementation of subunit test streaming protocol
testrepository	A repository of test results.
oslotest	Oslo test framework
testscenarios	Testscenarios, a pyunit extension for dependency injection
hacking	OpenStack Hacking Guideline Enforcement
oslosphinx	OpenStack Sphinx Extensions and Theme
discover	Test discovery for unittest. Backported from Python 2.7 for Python 2.4+
reno	RElease NOtes manager
os-testr	A testr wrapper to provide functionality for OpenStack projects
tempest-lib	OpenStack Functional Testing Library
testresources	Testresources, a pyunit extension for managing expensive test resources
mox3	Mock object framework for Python
tempest	OpenStack Integration Testing
requests-mock	Mock out responses from the requests package
os-api-ref	Sphinx Extensions to support API reference sites in OpenStack
python-watcher_metering	Metering library for Watcher
stestr	A parallel Python test runner built around subunit
sphinxcontrib-pecanwsme	A Sphinx extension for documenting APIs built with Pecan and WSME

Proportion of downloaded versions in the last 3 months (only versions over 1%).

pip install testtools==2.5.0