[其他] 初始化项目结构

jest.config.js

@@ -0,0 +1,27 @@
+module.exports = {
+  roots: ['<rootDir>/test'],
+  preset: 'ts-jest',
+  testEnvironment: 'jsdom',
+  moduleFileExtensions: ['ts', 'vue', 'js', 'jsx', 'tsx', 'json', 'node'],
+  transformIgnorePatterns: ['node_modules/(?!(@vue/shared|element-plus)/)'],
+  moduleNameMapper: { '\\.css$': '<rootDir>/test/__mocks__/css.ts' },
+  transform: {
+    '^.+\\.vue$': 'vue-jest',
+    '^.+\\.(t|j)sx?$': [
+      'babel-jest',
+      {
+        presets: [
+          [
+            '@babel/preset-env',
+            {
+              targets: {
+                node: 'current',
+              },
+            },
+          ],
+          '@babel/preset-typescript',
+        ],
+      },
+    ],
+  },
+}