Change test target `add_xxx` to `render_{javascript,stylesheet}_xxx`
Change test target `add_xxx` to `render_{javascript,stylesheet}_xxx`

gongo/turnip_formatter,JohnBat26/turnip_formatter,KazuCocoa/turnip_formatter,gongo/turnip_formatter,KazuCocoa/turnip_formatter,JohnBat26/turnip_formatter,KazuCocoa/turnip_formatter,gongo/turnip_formatter,JohnBat26/turnip_formatter