feat(cli): add jest init file

packages/vant-cli/src/config/jest.config.ts

@@ -1,4 +1,5 @@
 import {
+  JEST_INIT_FILE,
   JEST_FILE_MOCK_FILE,
   JEST_STYLE_MOCK_FILE
 } from '../common/constant';
@@ -8,6 +9,7 @@ module.exports = {
     '\\.(css|less|scss)$': JEST_STYLE_MOCK_FILE,
     '\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$': JEST_FILE_MOCK_FILE
   },
+  setupFiles: [JEST_INIT_FILE],
   moduleFileExtensions: ['js', 'jsx', 'vue', 'ts', 'tsx'],
   transform: {
     '\\.(vue)$': 'vue-jest',
@@ -18,9 +20,7 @@ module.exports = {
   collectCoverageFrom: [
     'src/**/*.{js,jsx,ts,tsx,vue}',
     '!**/style/**',
-    '!**/demo/**',
-    '!**/locale/lang/**',
-    '!**/sku/**'
+    '!**/demo/**'
   ],
   collectCoverage: true,
   coverageReporters: ['html', 'lcov', 'text-summary'],

packages/vant-cli/src/config/jest.init.ts

@@ -0,0 +1,5 @@
+import Vue from 'vue';
+// @ts-ignore
+import Package from '../../dist/package-entry';
+
+Vue.use(Package);