fix: can not genrate snapshot

.babelrc

@@ -1,17 +0,0 @@
-{
-  "env": {
-    "test": {
-      "presets": [["@babel/preset-env", { "targets": { "node": true } }]],
-      "plugins": [
-        ["@ant-design-vue/babel-plugin-jsx", { "usePatchFlag": false }],
-        "@babel/plugin-proposal-optional-chaining",
-        "@babel/plugin-transform-object-assign",
-        "@babel/plugin-proposal-object-rest-spread",
-        "@babel/plugin-proposal-export-default-from",
-        "@babel/plugin-proposal-class-properties",
-        "@babel/plugin-syntax-dynamic-import",
-        "@babel/plugin-transform-runtime"
-      ]
-    }
-  }
-}

.jest.js

@@ -21,7 +21,6 @@ module.exports = {
     '^@/(.*)$': '<rootDir>/$1',
     'ant-design-vue$': '<rootDir>/components/index.js',
     'ant-design-vue/es': '<rootDir>/components',
-    // '^vue$': 'vue/dist/vue.global.js',
   },
   snapshotSerializers: ['<rootDir>/node_modules/jest-serializer-vue'],
   collectCoverage: process.env.COVERAGE === 'true',

babel.config.js

@@ -0,0 +1,17 @@
+module.exports = {
+  env: {
+    test: {
+      presets: [['@babel/preset-env', { targets: { node: true } }]],
+      plugins: [
+        ['@ant-design-vue/babel-plugin-jsx'],
+        '@babel/plugin-proposal-optional-chaining',
+        '@babel/plugin-transform-object-assign',
+        '@babel/plugin-proposal-object-rest-spread',
+        '@babel/plugin-proposal-export-default-from',
+        '@babel/plugin-proposal-class-properties',
+        '@babel/plugin-syntax-dynamic-import',
+        '@babel/plugin-transform-runtime',
+      ],
+    },
+  },
+};

package.json

@@ -82,7 +82,7 @@
     "@vue/cli-plugin-eslint": "^4.0.0",
     "@vue/compiler-sfc": "^3.0.0-rc.5",
     "@vue/server-test-utils": "1.0.0-beta.16",
-    "@vue/test-utils": "^2.0.0-beta.1",
+    "@vue/test-utils": "^2.0.0-beta.2",
     "acorn": "^7.0.0",
     "autoprefixer": "^9.6.0",
     "axios": "^0.19.0",
@@ -168,7 +168,7 @@
     "vue-eslint-parser": "^7.0.0",
     "vue-i18n": "^9.0.0-alpha.11",
     "vue-infinite-scroll": "^2.0.2",
-    "vue-jest": "^5.0.0-alpha.1",
+    "vue-jest": "^5.0.0-alpha.3",
     "vue-loader": "^16.0.0-beta.4",
     "vue-router": "^4.0.0-alpha.12",
     "vue-server-renderer": "^2.6.11",

tests/shared/demoTest.js

@@ -2,7 +2,7 @@ import glob from 'glob';
 import { mount } from '@vue/test-utils';
 import MockDate from 'mockdate';
 import moment from 'moment';
-import { createApp, nextTick } from 'vue';
+import { nextTick } from 'vue';
 import antd from 'ant-design-vue';
 
 export default function demoTest(component, options = {}) {
@@ -18,8 +18,7 @@ export default function demoTest(component, options = {}) {
       MockDate.set(moment('2016-11-22'));
       const demo = require(`../.${file}`).default || require(`../.${file}`);
       document.body.innerHTML = '';
-      const wrapper = mount(demo, { sync: false, attachToDocument: true });
-      createApp(wrapper).use(antd);
+      const wrapper = mount(demo, { global: { plugins: [antd] }, attachTo: document.body });
       nextTick(() => {
         // should get dom from element
         // snap files copy from antd does not need to change
@@ -27,7 +26,7 @@ export default function demoTest(component, options = {}) {
         const dom = options.getDomFromElement ? wrapper.element : wrapper.html();
         expect(dom).toMatchSnapshot();
         MockDate.reset();
-        wrapper.unmount();
+        // wrapper.unmount();
         document.body.innerHTML = '';
         done();
       });