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tc43-not-support-PointerLock-api

README.md

Test Case: JSDOM doesn't support Pointer Lock API

Test Case Code

https://drive.google.com/file/d/1dkFjRWnYFVho75eq61iwFunB-qDSKgeB/view?usp=sharing

// check file
app.component.spec.ts

Topcoder handle

applehit16

Your document content (required)

How to run test

Prerequisites

  1. Node 8+
  2. NPM or yarn
  3. Git
  4. Safari, Chrome, Firefox

Run Test on Karma

cd topcoder-jest-test
git checkout issue-48
npm install
npm run test

Run Test on Jest

npm run test:jest

Browser have tested

Chrome, Safari, Firefox

Test Result on Karma

Browser Result
Chrome 72.0.3626 (Mac OS X 10.14.2) success
Safari 11.1.0 (Mac OS X 10.14.2) success
Firefox 65.0.0 (Mac OS X 10.14.2) success

Test Result on Jest

What we get

FAIL src/app/app.component.spec.ts AppComponent ✕ should create the app (82ms)

● AppComponent › should create the app

AssertionError: expected undefined not to be undefined

  19 |     const fixture = TestBed.createComponent(AppComponent);
  20 |     const el = fixture.nativeElement.querySelector('#test');
> 21 |     expect(el.requestPointerLock).to.not.be.undefined;
     |     ^
  22 |   });
  23 | });
  24 |

  at src/app/app.component.spec.ts:21:5

Test Suites: 1 failed, 1 total Tests: 1 failed, 1 total Snapshots: 0 total Time: 2.83s Ran all test suites.

Expected

Expect JSDOM has support of Pointer Lock API, and thus requestPointerLock method is defined on DOM element

Description

JSDOM doesn't support Pointer Lock API

web standard: https://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_API