ant-design-vue/tests/shared/mountTest.js

import { mount } from '@vue/test-utils';
export default function mountTest(Component) {
  describe(`mount and unmount`, () => {
    // https://github.com/ant-design/ant-design/pull/18441
    it(`component could be updated and unmounted without errors`, () => {
      const wrapper = mount(Component, { sync: false });
      expect(() => {
        wrapper.vm.$forceUpdate();
        wrapper.destroy();
      }).not.toThrow();
    });
  });
}