How to disable deprecation warnings in Ember.js?

Question

I\'ve written up an application that uses Ember Data. It\'s passing all it\'s tests and running as expected, however, something is causing a repeated deprecation warning to

Answer 1

For Ember 3.8 below code in app/initializers/deprecation.js worked for me. This disables the deprecations while running tests. You can modify according to your needs.

import { registerDeprecationHandler } from '@ember/debug';
import config from 'happyfox-web/config/environment';

export function initialize() {
  registerDeprecationHandler((message, options, next) => {
    if (config.environment === 'test') {
      return;
    } else {
      next(message, options);
    }
  });
}

export default { initialize };

Took this from the docs