docs(cn): translate content/docs/addons-test-utils.md into Chinese#10

Merged

hijiangtao merged 5 commits intoreactjs:cnfrom caiyongmin:test-utilities

Feb 18, 2019

Commits on Feb 1, 2019

doc: test utilities
caiyongmin
committed

Commits on Feb 9, 2019

fix: for review comments
caiyongmin
committed

Commits on Feb 12, 2019

fix: make more accurate translation
caiyongmin
committed

Commits on Feb 15, 2019

fix: make more accurate translation again
caiyongmin
committed

Commits on Feb 18, 2019

fix: make more accurate translation
caiyongmin
committed