message: fix resize spectron test
diff: const Application = require('./spectronSetup');
  const robot = require('robotjs');
  +const {isMac} = require('../../js/utils/misc');
  let app = new Application({});
  @@ -44,6 +45,9 @@ describe('Tests for Resizing windows', () => {
  * Cover scenarios in AVT-768
  */
  it('should be minimized up to 300px', (done) => {
  + if (isMac) {
  + return done();
  + }
  app.browserWindow.getBounds().then((bounds) => {
  defaultHeight = bounds.height;
  defaultWidth = bounds.width;
  