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-rw-r--r--javascript/videojs/test/unit/resize-manager.test.js99
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diff --git a/javascript/videojs/test/unit/resize-manager.test.js b/javascript/videojs/test/unit/resize-manager.test.js
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--- a/javascript/videojs/test/unit/resize-manager.test.js
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-/* eslint-env qunit */
-import ResizeManager from '../../src/js/resize-manager.js';
-import TestHelpers from './test-helpers.js';
-import sinon from 'sinon';
-
-QUnit.module('ResizeManager', {
- beforeEach() {
- this.clock = sinon.useFakeTimers();
- this.player = TestHelpers.makePlayer();
- },
- afterEach() {
- this.player.dispose();
- this.clock.restore();
- }
-});
-
-QUnit.test('ResizeManager creates an iframe if ResizeObserver is not available', function(assert) {
- const rm = new ResizeManager(this.player, {ResizeObserver: null});
-
- assert.equal(rm.el().tagName.toLowerCase(), 'iframe', 'we got an iframe');
- assert.equal(rm.el().getAttribute('tabIndex'), '-1', 'TabIndex is set to -1');
- assert.equal(rm.el().getAttribute('aria-hidden'), 'true', 'aria-hidden property is set');
-
- rm.dispose();
-});
-
-QUnit.test('ResizeManager uses the ResizeObserver, if given', function(assert) {
- let roCreated = false;
- let observeCalled = false;
- let unobserveCalled = false;
- let disconnectCalled = false;
- let sameEl = false;
-
- class MyResizeObserver {
- constructor(fn) {
- roCreated = true;
- }
-
- observe(el) {
- observeCalled = true;
- this.el = el;
- }
-
- unobserve(el) {
- unobserveCalled = true;
- sameEl = this.el === el;
- }
-
- disconnect() {
- disconnectCalled = true;
- }
- }
-
- const rm = new ResizeManager(this.player, {ResizeObserver: MyResizeObserver});
-
- assert.ok(roCreated, 'we intantiated the RO that was passed');
- assert.ok(observeCalled, 'we observed the RO');
- assert.equal(rm.resizeObserver_.el, this.player.el(), 'we observed the player el');
-
- rm.dispose();
-
- assert.ok(unobserveCalled, 'we unobserve when disposed');
- assert.ok(sameEl, 'we unobserve the same el as we observed');
- assert.ok(disconnectCalled, 'we disconnected when disposed');
-});
-
-QUnit.test('ResizeManager triggers `playerresize` when the observer method is called', function(assert) {
- let observer;
-
- class MyResizeObserver {
- constructor(fn) {
- observer = fn;
- }
-
- observe(el) {
- this.el = el;
- }
-
- unobserve(el) {
- }
-
- disconnect() {
- }
- }
-
- let playerresizeCalled = 0;
- const rm = new ResizeManager(this.player, {ResizeObserver: MyResizeObserver});
-
- this.player.one('playerresize', function() {
- playerresizeCalled++;
- });
- observer();
-
- this.clock.tick(100);
-
- assert.equal(playerresizeCalled, 1, 'playerresize was triggered');
-
- rm.dispose();
-});