test init messes up project

Environment
Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project):
✔ Getting NativeScript components versions information...
✔ Component nativescript has 7.0.8 version and is up to date.
✔ Component @nativescript/core has 7.0.3 version and is up to date.
✔ Component @nativescript/ios has 7.0.0 version and is up to date.
✖ Component @nativescript/android is not installed.

Describe the bug
Trying to run unit tests fails with the following error:

Error: Cannot use import statement outside a module
    at Errors.failWithOptions (/usr/local/lib/node_modules/nativescript/lib/common/errors.js:157:27)
    at Errors.fail (/usr/local/lib/node_modules/nativescript/lib/common/errors.js:130:21)
    at DevicesService.<anonymous> (/usr/local/lib/node_modules/nativescript/lib/common/mobile/mobile-core/devices-service.js:425:30)
    at Generator.throw (<anonymous>)
    at rejected (/usr/local/lib/node_modules/nativescript/lib/common/mobile/mobile-core/devices-service.js:12:65)
    at processTicksAndRejections (internal/process/task_queues.js:97:5) {
  name: 'Exception',
  errorCode: 127,
  suggestCommandHelp: false,
  proxyAuthenticationRequired: false,
  printOnStdout: undefined
}

To Reproduce

tns create demo-test --tsc
tns test init #select mocha
tns test ios

Expected behavior
Tests to run.

Sample project

Additional context

Reproduce el fallo con tns create demo-test --tsc, tns test init y tns test ios, y luego inspecciona la ruta de CLI indicada en lib/common/mobile/mobile-core/devices-service.js. Rastrea cómo se inicializa la configuración de las pruebas de Mocha y determina qué debe cambiar para que el proyecto TypeScript generado ejecute sus pruebas de iOS sin el error de importación.