Updated method not called

[tangjinzhou]

Version

1.0.0-beta.16

Reproduction link

https://github.com/vueComponent/ant-design

Steps to reproduce

• npm i
• npm run test

What is expected?

After setProps, updated method called at Modal.test.js

What is actually happening?

After setProps, updated method not called at Modal.test.js

[eddyerburgh]

Thanks, this is a duplicate of #455.

The reason for this is that we now set the instance watcher to sync, which means the update event is never fired. This is a serious issue that I'm investigating, but it won't have a quick fix. For the moment, you will need to test by setting sync to false and using Vue.nextTick:

it('calls onUpdate when component updates', (done) => {
  const onUpdate = jest.fn()

  const wrapper = mount(TestComponent, {
    sync: false,
    propsData: {
      onUpdate
    }
  })

  Vue.nextTick(() => {
    expect(onUpdate).toHaveBeenCalled()
    done()
  })
})

I'm closing in favor of the existing issue.