Closed nmanthena18 closed 2 years ago
If you add simple test case app component, you will see the below errors.
src/App.test.js ● Test suite failed to run
Jest encountered an unexpected token
This usually means that you are trying to import a file which Jest cannot parse, e.g. it's not
plain JavaScript.
By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules".
Here's what you can do:
• If you are trying to use ECMAScript Modules, see https://jestjs.io/docs/en/ecmascript-modules for how to enable it.
• To have some of your "node_modules" files transformed, you can specify a custom "transformIgnorePatterns" in your config.
• If you need a custom transformation specify a "transform" option in your config.
• If you simply want to mock your non-JS modules (e.g. binary assets) you can stub them out with the "moduleNameMapper" config option.
You'll find more details and examples of these config options in the docs:
https://jestjs.io/docs/en/configuration.html
Details:
D:\captchaapp\node_modules\react-simple-captcha\react-simple-captcha.js:1
({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,global,jest){import { Component } from 'react';
^^^^^^
SyntaxError: Cannot use import statement outside a module
1 | import logo from './logo.svg';
2 | import './App.css';
> 3 | import { loadCaptchaEnginge, LoadCanvasTemplate, LoadCanvasTemplateNoReload, validateCaptcha } from 'react-simple-captcha';
| ^
4 | import React, { useEffect } from 'react';
5 | function App() {
6 |
at Runtime.createScriptFromCode (node_modules/jest-runtime/build/index.js:1350:14)
at Object.<anonymous> (src/App.js:3:1)
Haven't unit test it with jest. Otherwise it is working absolutely fine in Reactjs app.
Also why are you unit testing it using jest?
I am writing test for my component which includes react-simple-captcha component, in this case we are not able to proceed.
I will need to test it on jest and then maybe rewrite some code. But currently I am occupied with workload.
Sure thanks
this issue is fixed now? any tag or version please.
No it is not fixed as of yet because I don't have time right now to work on jest version.
Will definitely work on it in the future!
Unable to run the test cases after importing it into the component getting below error cannot use import statement outside a module react js