use js simulate click and input in react or vue.

simulate.js

 /**simluate click in react */
 function simulateClick(element) {
   if (element instanceof jQuery) {
     element = element[0]
   }
   const mouseClickEvents = ['mousedown', 'click', 'mouseup']
   console.log('[spirit] simulate click:', element)
   mouseClickEvents.forEach(mouseEventType =>
     element.dispatchEvent(
       new MouseEvent(mouseEventType, {
         view: window,
         bubbles: true,
         cancelable: true,
         buttons: 1
       })
     )
   )
 }
 /**simulate input in react */
 function simulateInput(element, val) {
   if (element instanceof jQuery) {
     element = element[0]
   }
   let input = element
   let lastValue = input.value
   input.value = val
   let event = new Event('input', {
     bubbles: true
   })
   let keyPress = new KeyboardEvent('keyup', {
       bubbles: true,
       key: 'enter'
   })
     // hack React15
   event.simulated = true
     // hack React16
   let tracker = input._valueTracker
   if (tracker) {
     tracker.setValue(lastValue)
   }
   input.dispatchEvent(event)
   input.dispatchEvent(keyPress)
 }

Useage:
simulateClick($("#app"))
simulateInput($("#app"),'value')