PASS  tests/unit/HelloWorld.spec.js
  HelloWorld.vue
    √ renders props.msg when passed (22ms)

 FAIL  tests/unit/HelloWorld.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".
    Details:

    C:\node_workspace\test\tests\unit\HelloWorld.spec.js:1
({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,global,jest){import { shallowMount } from '@vue/test-utils';
                                                                                                ^

    SyntaxError: Unexpected token {

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