Function snapshotDemo

packages/vant/test/demo.ts:22–57

(Demo: any, option: SnapshotDemoOptions = {})

};

export function snapshotDemo(Demo: any, option: SnapshotDemoOptions = {}) {
  test('should render demo and match snapshot', async () => {
    if (option.beforeTest) {
      option.beforeTest();
    }

    if (Demo.i18n) {
      Locale.add(Demo.i18n);
    }

    if (option.ssr) {
      const app = createSSRApp(Demo);
      app.component('DemoBlock', EmptyComponent);
      const html = await renderToString(app);

      expect(html).toMatchSnapshot();
    } else {
      const wrapper = mount(Demo, {
        global: {
          components: {
            'demo-block': EmptyComponent,
          },
        },
        attachTo: document.body,
      });

      await later();

      expect(wrapper.html()).toMatchSnapshot();
    }

    if (option.afterTest) {
      option.afterTest();
    }
  });
}