STP-163: Be DRYer with `sharedProps` in multi-line.test.js.
STP-163: Be DRYer with `sharedProps` in multi-line.test.js.

ihmeuw/beaut,ihmeuw/ihme-ui,ihmeuw/beaut,ihmeuw/ihme-ui,ihmeuw/ihme-ui,ihmeuw/beaut