require('river.scenario')

trigger(type,element)

simulate mouse event,for example trigger mouse click , hover,mouseover event

@type is for event type
@element is for the dom reference

key(type,keycode,charCode,element)

simulate keyboard event, like esc,enter,any other keys in your keyboard.

@type keydown,keyup event
@keycode number , enter is 13
@charCode character , 'a,b,c'
@element dom reference