message: Fix probabilistic failing test
diff: @@ -8,9 +8,9 @@ import {
  settled,
  triggerKeyEvent,
  blur,
  - waitFor,
  + waitUntil,
  + findAll,
  } from '@ember/test-helpers';
  -import { TimeControl } from 'ember-animated/test-support';
  import { ModelInstance } from 'ember-cli-mirage';
  import { setupMirage } from 'ember-cli-mirage/test-support';
  import config from 'ember-get-config';
  @@ -924,11 +924,7 @@ module('Registries | Acceptance | draft form', hooks => {
  .doesNotExist('copyright holders field does not display on a license that does not require it');
  });
  - test('Contributor with write permissions can delete files/folder', async assert => {
  - const time = new TimeControl();
  - // Speed up ember-animated animations by 100x
  - time.runAtSpeed(100);
  -
  + test('Contributor with write permissions can delete files/folder', async function(assert) {
  const initiator = server.create('user', 'loggedIn');
  const openEndedReg = server.schema.registrationSchemas.find('open_ended_registration');
  const branchedFrom = server
  @@ -983,7 +979,9 @@ module('Registries | Acceptance | draft form', hooks => {
  .doesNotExist('folderOne has no delete button');
  await click(`[data-test-file-browser-item="${folderOne.id}"]`);
  - await waitFor(`[data-test-files-list-for="${folderOne.id}"]`, { timeout: 2000 });
  + // wait till the fileOne delete toast has disappeared and can see folderOne files
  + await waitUntil(() => findAll('[data-test-file-row]').length === 2, { timeout: 2000 });
  +
  assert.dom(`[data-test-delete-current-folder="${folderOne.id}"] > button`)
  .isVisible('folderOne has a delete button');
  assert.dom('[data-test-file-row]')
  @@ -1026,7 +1024,7 @@ module('Registries | Acceptance | draft form', hooks => {
  'Toast error message shows; has the right text',
  );
  assert.dom(`[data-test-file-browser-item="${fileTwo.id}"]`).isVisible('fileTwo is still visible');
  - time.finished();
  + // time.finished();
  });
  test('validations: validations status changes as user fixes/introduces errors', async function(
  