Summary:
Making it simpler to setup tests w/ default config and objects. Less LoC in tests, lower setup cost when creating new test suites.
Should I changelog?
Issue fixed: #183
- [x] All tests pass. Demo project builds and runs.
- [x] I added tests, an experiment, or detailed why my change isn't tested.
Closes https://github.com/Instagram/IGListKit/pull/678
Differential Revision: D4921633
Pulled By: rnystrom
fbshipit-source-id: fb4d08acb6ed0ba885cf56ce147f70b304301ff1
