Update react-rails config to use addons in test mode
Update react-rails config to use addons in test mode

studentinsights/studentinsights,erose/studentinsights,erose/studentinsights,jhilde/studentinsights,erose/studentinsights,jhilde/studentinsights,studentinsights/studentinsights,jhilde/studentinsights,jhilde/studentinsights,studentinsights/studentinsights,studentinsights/studentinsights,erose/studentinsights