wagtail/client/tests/adapter.js

47 wiersze
1.4 KiB
JavaScript

/**
* Jest adapter and overrides to support Jest testing with Enzyme
* and JSDom.
* This will only be loaded in Jest tests, not in Storybook.
*/
import Enzyme from 'enzyme';
import Adapter from 'enzyme-adapter-react-16';
Enzyme.configure({
adapter: new Adapter(),
});
/** Mock window.scrollTo as not provided via JSDom */
window.scrollTo = jest.fn();
/** Mock scrollIntoView on elements, this is not provided by JSDom */
Element.prototype.scrollIntoView = jest.fn();
/** Mock console.warn to filter out warnings from React due to Draftail legacy Component API usage.
* Draftail/Draft-js is unlikely to support these and the warnings are not useful for unit test output.
*/
/* eslint-disable no-console */
const consoleWarnOriginal = console.warn;
console.warn = function filterWarnings(...args) {
/* eslint-enable no-console */
const [warning, component] = args;
const legacyReactWarnings = [
'Warning: componentWillMount has been renamed, and is not recommended for use.',
'Warning: componentWillReceiveProps has been renamed, and is not recommended for use.',
'Warning: componentWillUpdate has been renamed, and is not recommended for use.',
];
const ignoredComponents = ['DraftEditor', 'PluginEditor'];
if (
legacyReactWarnings.some((_) => warning.includes(_)) &&
ignoredComponents.includes(component)
) {
return;
}
consoleWarnOriginal.apply(console, args);
};