Dynamic import does not work for karma

[jackysee]

Created a very basic app using @neutrinojs/web and @neutrinojs/karma, there is some code using dyanmic import:

export default callback => {
    return import( './echo.js' )
        .then( t => t.text )
        .then( callback );
};

The code can be run OK on neutrino web but not on neutrino test using karma.
The karma debug shows that the file path is incorrect:

simple_test.js:104 Not allowed to load local resource: file:///C:/Users/jackysee/AppData/Local/Temp/_karma_webpack_/0.bundle.js

So it appears that the code splitting bundle is served on a direct file system path in karma.

demo repo here: https://github.com/jackysee/neutrino_vueapp_test

[jackysee]

Found that it's the karma-webpack plugin problem, filed here: codymikol/karma-webpack#291

For yarn user, you can use selective resolution in package.json:

{
  "resolutions":{
    "@neutrinojs/karma/karma-webpack": "2.0.6"
  }
}