Spectron is not renderering react app instead only a blank window is created

[snake-py]

Hello, this bugging me for a while. I am trying to implement e2e, I created an App using electron 11.2.1 Now I am trying to test it. Therefore I studied the docs and it seems that I don't need to take care of React rendering. however, this seems not to be the case. Using (spectron 13) First I had this error where we need to set

webPreferences: {
enableRemoteModule: isDev, // Need that spectron will work
}

I was hoping that then the app would boot up.

Here are my current tests Nothing fancy just the first look. I also tried the same set up on a mini todo app and it did not work as well.

const Application = require('spectron').Application;
const electronPath = require('electron'); // Require Electron from the binaries included in node_modules.
const path = require('path');
const assert = require('assert');

describe('Start up Testing', function () {
  this.timeout(100000);
  beforeEach(() => {
    this.app = new Application({
      path: electronPath,
      args: [path.join(__dirname, '..')],
    });
    return this.app.start();
  });

  afterEach(() => {
    if (this.app && this.app.isRunning()) {
      return this.app.stop();
    }
  });

  it('shows an initial window', () => {
    return this.app.client.getWindowCount().then(function (count) {
      assert(count, 1);
    });
  });

  it('the title is correct', () => {
    const title = this.app.client.getTitle();
    assert(title, 'MyApp');
  });
});

To reproduce Fire up CRA, install electron 11.2.1 and spectron 13 set up a simple test script using mocha, and let it run.

[BorisBresciani]

Same issue:

electron: 11.2.2 spectron: 13.0.0 node: 14.15.4