问题描述
在我的 Reactjs 项目上使用 Jest，现在我在从 jest.config.js 加载设置文件时遇到了这个错误，它有组件的 jsx 文件
Jest.config.js
module.exports = {
// Automatically clear mock calls and instances between every test
clearMocks: true,// An array of glob patterns indicating a set of files for which coverage information should be collected
// collectCoverageFrom: ['src/**/*.{js,jsx,mjs}'],collectCoverageFrom: ['./components/**/**.{jsx}'],// The directory where Jest should output its coverage files
coverageDirectory: 'coverage',// An array of file extensions your modules use
moduleFileExtensions: ['js','json','jsx'],// The paths to modules that run some code to configure or set up the testing environment before each test
setupFiles: ['./setupTests.js'],// The test environment that will be used for testing
testEnvironment: 'jsdom',// The glob patterns Jest uses to detect test files
// testMatch: ["***/Components/Views/**/*.js?(x)","**/?(*.)(spec|test).js?(x)"],testMatch: ["***/Components/Views/HouseKeeping/T_Form/*.js?(x)",// An array of regexp pattern strings that are matched against all test paths,matched tests are skipped
testPathIgnorePatterns: ['\\\\node_modules\\\\'],// This option sets the URL for the jsdom environment. It is reflected in properties such as location.href
// testURL: 'http://localhost',// An array of regexp pattern strings that are matched against all source file paths,matched files will skip transformation
transformIgnorePatterns: ['/node_modules/'],// Indicates whether each individual test should be reported during the run
verbose: false,"transform": {
"^.+\\.js$": "babel-jest","^.+\\.jsx$": "babel-jest"
},};
SetupTests.js
/** Used in jest.config.js */
import { configure } from 'enzyme';
import { Adapter } from 'enzyme-adapter-react-16';
configure({ adapter: new Adapter() });
Package.json
"devDependencies": {
"babel-jest": "^23.4.2","enzyme": "^3.3.0","enzyme-adapter-react-16": "^1.15.5","jest": "^23.4.2"
}
解决方法
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