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GlobalJsDomEnv.js
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GlobalJsDomEnv.js
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/* eslint-disable import/unambiguous, filenames/match-exported, import/no-commonjs */
// From https://github.com/facebook/jest/issues/5124
const JSDOMEnvironment = require('jest-environment-jsdom');
module.exports = class GlobalJsDomEnv extends JSDOMEnvironment {
constructor (config) {
super(config);
this.global.jsdom = this.dom;
const noop = () => {
/* do nothing */
};
// Silence jsDom `Not implemented errors`
this.global.HTMLMediaElement.prototype.load = noop;
this.global.HTMLMediaElement.prototype.play = noop;
this.global.HTMLMediaElement.prototype.pause = noop;
this.global.HTMLMediaElement.prototype.addTextTrack = noop;
this.global.open = noop;
}
teardown () {
this.global.jsdom = null;
return super.teardown();
}
};