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Jest custom resolver not work in globalSetup
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| import {MyClass} from './test-file'; | |
| test('stub', async () => { | |
| await new MyClass().function(); | |
| }); |
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| const enhancedResolve = require('enhanced-resolve'); | |
| module.exports = function (request, options) { | |
| if (request.startsWith('./test-file')) { | |
| console.log('this line shall be printed twice'); | |
| } | |
| const resolver = enhancedResolve.create.sync({ | |
| conditionNames: ['node'].concat(options.conditions || []), | |
| fullySpecified: false, | |
| extensions: [".js", ".json", ".node", ".ts", ".tsx"] | |
| }) | |
| if (options.basedir.startsWith(__dirname) | |
| && options.basedir.indexOf('/node_modules/') < 0) { | |
| if ((options.conditions || []).indexOf('import') >= 0 && request.startsWith('.') && !/.[cm]?js$/.test(request)) { | |
| throw new Error('File extensions cannot be omitted when importing a file from ESM module') | |
| } | |
| request = request.replace(/\.js$/, ''); | |
| } | |
| return resolver(options.basedir, request); | |
| }; |
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| module.exports = { | |
| // testRegex, | |
| testEnvironment: 'node', | |
| transform: { | |
| '^.+\\.tsx?$': 'ts-jest', | |
| }, | |
| resolver: './jest-resolve.cjs', | |
| //extensionsToTreatAsEsm: ['.ts', '.tsx'], | |
| // setupFiles: [__dirname + '/jest-setup.cjs'], | |
| globalSetup: '<rootDir>/setup.ts', | |
| globals: { | |
| 'ts-jest': { | |
| tsconfig: '<rootDir>/tsconfig.json', | |
| diagnostics: 'pretty', | |
| // useESM: true, | |
| }, | |
| }, | |
| }; |
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| { | |
| "name": "jest-bug", | |
| "version": "1.0.0", | |
| "main": "index.js", | |
| "license": "MIT", | |
| "devDependencies": { | |
| "@types/jest": "^27.0.1", | |
| "enhanced-resolve": "^5.8.3", | |
| "jest": "^27.2.1", | |
| "ts-jest": "^27.0.5", | |
| "ts-node": "^10.2.1", | |
| "typescript": "^4.4.3" | |
| }, | |
| "dependencies": { | |
| "reflect-metadata": "^0.1.13" | |
| } | |
| } |
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| import { MyClass } from './test-file'; | |
| export default async () => { | |
| await new MyClass().function(); | |
| } |
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| export class MyClass { | |
| async function() { | |
| return new Promise(setImmediate); | |
| } | |
| } |
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| { | |
| "compilerOptions": { | |
| "target": "es2018", | |
| "moduleResolution": "node", | |
| "esModuleInterop": true, | |
| "strictFunctionTypes": true, | |
| "strictBindCallApply": true, | |
| "strictNullChecks": true, | |
| "noUncheckedIndexedAccess": true, | |
| "useDefineForClassFields": true, | |
| "strict": true, | |
| "alwaysStrict": true, | |
| "outDir": "lib/", | |
| "noEmitHelpers": true, | |
| "importHelpers": true, | |
| "incremental": true, | |
| "sourceMap": true, | |
| "declaration": true, | |
| "declarationMap": true, | |
| "skipLibCheck": true, | |
| "lib": [ | |
| "es2020" | |
| ], | |
| "module": "commonjs", | |
| "experimentalDecorators": true, | |
| "emitDecoratorMetadata": true, | |
| "jsx": "react" | |
| }, | |
| "exclude": [ | |
| "node_modules", | |
| "dist" | |
| ] | |
| } |
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