Jest遇到意外的令牌-导入(6)

在Mac上,我在安装jest和使用angular/cli(v6)应用程序时遇到问题。不管我用什么方法来开玩笑(如下所列),我都得到了一个错误:

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:

    /Users/owner/Code/testjest/src/setup-jest.ts:1
    ({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,global,jest){import 'jest-preset-angular';
                                                                                             ^^^^^^

    SyntaxError: Unexpected token import

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

• ng g @briebug/jest-schematic:add ( https://github.com/briebug/jest-schematic )
• https://brianflove.com/2018/05/26/angular-jest-testing/
• https://www.lambda-it.ch/blog/post/using-jest-with-angular
• https://blog.angularindepth.com/integrate-jest-into-an-angular-application-and-library-163b01d977ce

奥托,当我克隆的时候 https://github.com/blove/ngrx-testing/tree/master ,repo运行jest很好-我认为,这排除了全球安装jest包的问题

• Jest encountered an unexpected token
• Jest - Unexpected token import