Jest tests fail to run from project created through vue-cli

Version

3.0.0-beta.11

Reproduction link

https://cl.ly/rsUF

Steps to reproduce

Following the guide here: https://vuejs-templates.github.io/webpack/ Select the following options during setup config:

• Vue Build: Runtime Compiler
• Install vue-router? No
• Use ESLint to lint your code? Yes
• Pick an ESLint preset: Standard
• Set up unit tests: Yes
• Pick a test runner: jest
• Setup e2e tests with Nightwatch? No
• Should we run npm install for you after the project has been created? yarn

What is expected?

The HelloWorld.spec.js test will run and pass.

What is actually happening?

Test suite failed to run

my-path/my-project/test/unit/setup.js:1
({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,global,jest){import Vue from 'vue';
                                                                                         ^^^^^^

SyntaxError: Unexpected token import

[rgalaxy]

Is there any possibilities this is fixable? it ried to clearCache but it still not working. do i need to add something on my babelrc? i havent touch anything about test and when i tried to create a test on my service and run it, it show this error. i tried to install this and that but it just introduce another series of chaining errors. this is the error when i run test ` FAIL /tests/myService.spec.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:
 • 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:

C:\*\*\*\*\*\myService.spec.js:1
({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,global,jest){import "core-js/modules/es6.array.iterator";
                                                                                         ^^^^^^

SyntaxError: Unexpected token import

  at ScriptTransformer._transformAndBuildScript (node_modules/jest-runtime/build/script_transformer.js:403:17)

`

[brandonaaskov]

@judgeyboy I’m getting basically the same problem when I run tests as well. It seems like it’s something with the webpack template, so I opened an issue there: https://github.com/vuejs-templates/webpack/issues/1404

I haven’t had time to dig into it yet, but at least there’s an issue open for now.