【发布时间】:2022-04-26 06:43:58
【问题描述】:
我正在尝试将我的 NodeJS12 和 TypeScript 应用程序更新到 Node16,如果原因是需要使用顶级等待。
更新后代码编译正确,但是Jest不接受具体的top-level-await代码:
ts-jest[ts-compiler] (WARN) src/xxx.ts:11:17 - error TS1378: Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', or 'nodenext', and the 'target' option is set to 'es2017' or higher.
11 const project = await client.getProjectId();
~~~~~
FAIL src/xxx.test.ts
● Test suite failed to run
Jest encountered an unexpected token
package.json:
{
"name": "functions",
"scripts": {
"lint": "eslint --ext .js,.ts .",
"lint:fix": "eslint --ext .js,.ts . --fix",
"build": "tsc -b",
"build:watch": "tsc-watch",
"serve": "...",
"test": "env-cmd -f .env.json jest --runInBand --verbose"
},
"type": "module",
"engines": {
"node": "16"
},
"main": "lib/index.js",
"exports": "./lib/index.js",
"dependencies": {
"test": "^1.0.0"
},
"devDependencies": {
"@google-cloud/functions-framework": "^2.1.0",
"@types/busboy": "^1.3.0",
"@types/compression": "1.7.2",
"@types/cors": "^2.8.12",
"@types/express": "^4.17.12",
"@types/express-serve-static-core": "^4.17.28",
"@types/google-libphonenumber": "^7.4.23",
"@types/jest": "^27.4.0",
"@types/jsonwebtoken": "^8.5.7",
"@types/luxon": "^2.0.9",
"@types/node-zendesk": "^2.0.6",
"@types/sinon": "^10.0.6",
"@types/supertest": "^2.0.11",
"@types/swagger-ui-express": "^4.1.3",
"@types/uuid": "^8.3.4",
"@types/yamljs": "^0.2.31",
"@typescript-eslint/eslint-plugin": "^5.9.0",
"@typescript-eslint/parser": "^5.9.0",
"env-cmd": "^10.1.0",
"eslint": "^8.6.0",
"eslint-config-google": "^0.14.0",
"eslint-config-prettier": "^8.3.0",
"eslint-plugin-import": "^2.25.4",
"eslint-plugin-prettier": "^4.0.0",
"eslint-plugin-react-hooks": "^4.2.1-beta-a65ceef37-20211130",
"jest": "^27.4.7",
"prettier": "^2.5.1",
"sinon": "^12.0.1",
"supertest": "^6.2.1",
"ts-jest": "^27.1.3",
"ts-node": "^10.4.0",
"tsc-watch": "^4.6.0",
"typescript": "^4.5.4"
},
"private": true
}
tsconfig.json:
{
"compilerOptions": {
"module": "es2022",
"noImplicitReturns": true,
"noUnusedLocals": true,
"outDir": "lib",
"sourceMap": false,
"strict": true,
"target": "es2021",
"moduleResolution": "Node",
"resolveJsonModule": true
},
"compileOnSave": true,
"include": [
"src"
],
"ts-node": {
"moduleTypes": {
"jest.config.ts": "cjs"
}
}
}
jest.config.ts:
export default {
roots: [
'<rootDir>/src'
],
setupFiles: ['./src/setupJestEnv.ts'],
preset: 'ts-jest',
testEnvironment: 'node',
testPathIgnorePatterns: ['/node_modules/'],
coverageDirectory: './coverage',
coveragePathIgnorePatterns: ['node_modules', 'src/database', 'src/test', 'src/types'],
globals: { 'ts-jest': { diagnostics: false } },
};
我真的不明白这里出了什么问题。有什么想法吗?
【问题讨论】:
标签: node.js typescript jestjs top-level-await