setProps not working with mountSuspended

[maartenvanhunsel]

When updating setProps the target component is not being updated.

Extraneous non-props attributes (title) were passed to component but could not be automatically inherited because component renders fragment or text root nodes. 

Reproduction: https://stackblitz.com/edit/nuxt-starter-quawkh?file=pages%2F__tests__%2FTestComponent.nuxt.spec.js

[oskarols]

I've looked briefly into this. It's stemming from the fact that we're not rendering the component directly but are wrapping the component. This makes setProps not work since it's not actually calling it on the passed in component but rather on the wrapper.

I tried refactoring mountSuspended to run VueWrapper.getComponent() to return the inner component instead. Unfortunately running setProps on an inner component like this is not allowed in vue-test-utils so it does not work.