A component to stub the transition component. Instead of performing transitions asynchronously, it returns the child component synchronously.

This is set to stub all transition components by default in the Vue Test Utils config. To use the built-in transition component set config.stubs.transition to false:

import { config } from '@vue/test-utils'

config.stubs.transition = false

To reset it to stub transition components:

import { config, TransitionStub } from '@vue/test-utils'

config.stubs.transition = TransitionStub

To set it as a stub in mounting options:

import { mount, TransitionStub } from '@vue/test-utils'

mount(Component, {
  stubs: {
    transition: TransitionStub