【发布时间】:2021-07-31 09:04:30
【问题描述】:
我正在使用配置了 Jest 和 Typescript 的 NuxtJS。现在碰巧我的小示例测试由于异常而无法运行。
Details:
/home/xetra11/development/myapp/test/Navigation.spec.js:1
({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,global,jest){import { mount } from '@vue/test-utils';
^^^^^^
SyntaxError: Cannot use import statement outside a module
at Runtime.createScriptFromCode (node_modules/jest-runtime/build/index.js:1350:14)
我的单元测试比较简单
import { mount } from '@vue/test-utils'
import Navigation from '@/components/layout/Navigation.vue'
describe('navigation', () => {
test('is correct', () => {
const wrapper = mount(Navigation)
expect(wrapper.vm).toBeTruthy()
})
})
这是我的jest.config.js(我添加了transformIgnorePatterns,因为很多谷歌搜索的解决方案都建议这样做)
module.exports = {
moduleNameMapper: {
'^@/(.*)$': '<rootDir>/$1',
'^~/(.*)$': '<rootDir>/$1',
'^vue$': 'vue/dist/vue.common.js'
},
moduleFileExtensions: [
'ts',
'js',
'vue',
'json'
],
transform: {
"^.+\\.ts$": "ts-jest",
'^.+\\.js$': 'babel-jest',
'.*\\.(vue)$': 'vue-jest'
},
transformIgnorePatterns: [
"node_modules/@vue/test-utils/dist/vue-test-utils.js",
],
collectCoverage: true,
collectCoverageFrom: [
'<rootDir>/components/**/*.vue',
'<rootDir>/pages/**/*.vue'
]
}
这里也是摘自我的package.json
"devDependencies": {
"@nuxt/types": "^2.15.3",
"@nuxt/typescript-build": "^2.1.0",
"@nuxtjs/vuetify": "^1.11.3",
"@vue/test-utils": "^1.1.3",
"babel-core": "7.0.0-bridge.0",
"babel-jest": "^26.6.3",
"jest": "^26.6.3",
"ts-jest": "^26.5.4",
"vue-jest": "^3.0.4"
}
知道这里的问题是什么吗?
【问题讨论】:
-
尝试更新节点到最新版本
-
我在节点 16.1.0 - 没有帮助
-
你能链接到复制品吗?
标签: javascript typescript vue.js jestjs nuxt.js