Summary: Unit tests tend to randomly bail out once FBLogger is (indirectly) required by some module under test. This makes sure FBLogger is stubbed by default. We might want to do the same for `User` in the future.
Reviewed By: jknoxville
Differential Revision: D22186274
fbshipit-source-id: 2ede364c4b691d69826781355592226b075d8367
Summary:
To comply with recent agreement, coverage test for MultipleSelectorSection is added.
Also, add undefined check in `elements.tsx` found while adding the test
Reviewed By: mweststrate
Differential Revision: D21554782
fbshipit-source-id: 7cd868bf16f6105d6f523048f29bdaa052837f45