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EDITING: jest-setup.js

/*
 * Copyright (C) 2019 - present Instructure, Inc.
 *
 * This file is part of Canvas.
 *
 * Canvas is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, version 3 of the License.
 *
 * Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

// Several components use aphrodite, which tries to manipulate the dom
// on a timer which expires after the test completes and the document no longer exists
import {StyleSheetTestUtils} from 'aphrodite'
import {filterUselessConsoleMessages} from '@instructure/js-utils'

filterUselessConsoleMessages(console)
StyleSheetTestUtils.suppressStyleInjection()

// because InstUI themeable components need an explicit "dir" attribute on the <html> element
document.documentElement.setAttribute('dir', 'ltr')

require('@instructure/ui-themes')

// set up mocks for native APIs
if (!('MutationObserver' in window)) {
  Object.defineProperty(window, 'MutationObserver', {
    value: require('@sheerun/mutationobserver-shim'),
  })
}

if (!('ResizeObserver' in window)) {
  Object.defineProperty(window, 'ResizeObserver', {
    writable: true,
    configurable: true,
    value: class IntersectionObserver {
      observe() {
        return null
      }

unobserve() {
        return null
      }
    },
  })
}

if (typeof window.URL.createObjectURL === 'undefined') {
  Object.defineProperty(window.URL, 'createObjectURL', {value: () => 'http://example.com/whatever'})
}

window.scroll = () => {}
window.ENV = {}

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 jest-setup-framework.js	JS	1.1 KB	2023-09-24 03:36	EDIT
📄 jest-setup.js	JS	1.9 KB	2023-09-24 03:39	EDIT