add jest

Author: previ

.eslintrc.js

@@ -1,19 +1,24 @@
 // https://eslint.org/docs/user-guide/configuring
 module.exports = {
   "root": true,
+
   "env": {
     "node": true
   },
+
   "ignorePatterns": ["src/assets/js/**/*.js"],
+
   "extends": [
     "plugin:vue/base",
     "plugin:vue/essential",
     "eslint:recommended",
     'airbnb-base',
   ],
+
   "parserOptions": {
     "parser": "babel-eslint"
   },
+
   "rules": {
     "no-tabs": "off",
     "no-console": "off",
@@ -30,9 +35,31 @@ module.exports = {
     "global-require": "off",
     "import/no-dynamic-require": "off"
   },
+
   plugins: [
     'vue'
   ],
+
+  overrides: [
+    {
+      files: [
+        '**/__tests__/*.{j,t}s?(x)',
+        '**/tests/unit/**/*.spec.{j,t}s?(x)'
+      ],
+      env: {
+        jest: true
+      }
+    },
+    {
+      files: [
+        '**/__tests__/*.{j,t}s?(x)',
+        '**/tests/unit/**/*.spec.{j,t}s?(x)'
+      ],
+      env: {
+        jest: true
+      }
+    }
+  ]
 }
 /*
 module.exports = {

babel.config.js

@@ -1,5 +1,5 @@
 module.exports = {
   presets: [
-    '@vue/cli-plugin-babel/preset'
+    '@vue/cli-plugin-babel/preset',
   ]
 }

test/unit/jest.conf.js renamed to jest.config.js

@@ -1,7 +1,5 @@
-const path = require('path');
-
 module.exports = {
-  rootDir: path.resolve(__dirname, '../../'),
+  preset: '@vue/cli-plugin-unit-jest',
   moduleFileExtensions: [
     'js',
     'json',
@@ -11,20 +9,19 @@ module.exports = {
     '^@/(.*)$': '<rootDir>/src/$1',
   },
   transform: {
-    '^.+\\.js$': '<rootDir>/node_modules/babel-jest',
+    // '^.+\\.js$': '<rootDir>/node_modules/babel-jest',
     '.*\\.(vue)$': '<rootDir>/node_modules/vue-jest',
   },
   testPathIgnorePatterns: [
-    '<rootDir>/test/e2e',
+    '<rootDir>/tests/e2e',
   ],
   snapshotSerializers: ['<rootDir>/node_modules/jest-serializer-vue'],
-  setupFiles: ['<rootDir>/test/unit/setup'],
-  mapCoverage: true,
-  coverageDirectory: '<rootDir>/test/unit/coverage',
+  setupFiles: ['<rootDir>/tests/unit/setup'],
+  coverageDirectory: '<rootDir>/tests/unit/coverage',
   collectCoverageFrom: [
     'src/**/*.{js,vue}',
     '!src/main.js',
     '!src/router/index.js',
     '!**/node_modules/**',
-  ],
-};
+  ],  
+}