stubbed child doesn't emit event when root

[willkenson]

<template> <child-component v-on:customevent="customeventhandler"><div>slot content here</div></child-component></template>

(with component shallow mounted in jest)
wrapper.find('child-component-stub').vm.$emit('customevent');

the event doesn't fire.
however if i wrap the <child-component> in a <div> so it is not the root element, it works fine.

(the events also work fine on the actual page.. just not in jest)

is this a bug?

[eddyerburgh]

Can you please post a full reproduction in a GitHub repo