import { test } from 'node:test';
import assert from 'node:assert/strict';
import { denoiseNotice } from './denoiseNotice';

test('denoiseNotice: says when ML is off or fell back (#260)', () => {
  assert.equal(denoiseNotice('deepfilternet', { active: true, model: 'deepfilternet' }), undefined);
  assert.match(
    denoiseNotice('deepfilternet', { active: true, model: 'rnnoise' }) ?? '',
    /^DeepFilterNet 3 couldn't start, so noise suppression is using RNNoise instead\.$/,
  );
  assert.match(
    denoiseNotice('rnnoise', { active: false, error: 'boom' }) ?? '',
    /unfiltered audio/,
  );
  assert.equal(denoiseNotice('rnnoise', undefined), undefined);
  assert.equal(denoiseNotice('rnnoise', { model: 'x' }), undefined);
});