test tweaks
test tweaks

Summary:
Addressed some post-commit comments from D18966721

Changelog: [Internal]

Reviewed By: TheSavior

Differential Revision: D19158712

fbshipit-source-id: 55e005a34fc6a3667077d58cee48822ebcf76b75

hammerandchisel/react-native,facebook/react-native,exponentjs/react-native,facebook/react-native,myntra/react-native,hammerandchisel/react-native,exponentjs/react-native,facebook/react-native,facebook/react-native,exponent/react-native,pandiaraj44/react-native,exponentjs/react-native,janicduplessis/react-native,hammerandchisel/react-native,exponent/react-native,javache/react-native,javache/react-native,hammerandchisel/react-native,javache/react-native,arthuralee/react-native,hoangpham95/react-native,myntra/react-native,hammerandchisel/react-native,myntra/react-native,exponent/react-native,exponent/react-native,javache/react-native,janicduplessis/react-native,javache/react-native,pandiaraj44/react-native,hoangpham95/react-native,arthuralee/react-native,hoangpham95/react-native,exponent/react-native,exponent/react-native,myntra/react-native,hoangpham95/react-native,myntra/react-native,arthuralee/react-native,pandiaraj44/react-native,hoangpham95/react-native,janicduplessis/react-native,arthuralee/react-native,pandiaraj44/react-native,facebook/react-native,facebook/react-native,pandiaraj44/react-native,myntra/react-native,hoangpham95/react-native,pandiaraj44/react-native,javache/react-native,janicduplessis/react-native,facebook/react-native,facebook/react-native,javache/react-native,javache/react-native,exponentjs/react-native,janicduplessis/react-native,janicduplessis/react-native,pandiaraj44/react-native,arthuralee/react-native,pandiaraj44/react-native,hammerandchisel/react-native,javache/react-native,hammerandchisel/react-native,exponentjs/react-native,myntra/react-native,exponentjs/react-native,myntra/react-native,janicduplessis/react-native,facebook/react-native,exponentjs/react-native,hoangpham95/react-native,exponent/react-native,hoangpham95/react-native,exponentjs/react-native,janicduplessis/react-native,myntra/react-native,hammerandchisel/react-native,exponent/react-native