Jest mock for @blueprintjs/datetime2

datetime2.tsx

// should live in __mocks__/@blueprintjs/datetime2.tsx

import type { DateInput2Props } from "@blueprintjs/datetime2";
import * as React from "react";
const datetime2 = jest.requireActual<typeof import("@blueprintjs/datetime2")>("@blueprintjs/datetime2");

/**
 * HACKHACK: our Enzyme tests rely on DateInput being a class component we can easily select & grab props from,
 * which doesn't work with DateInput2 as it's now a function component. This shim allows the current tests to keep
 * working. Enzyme is deprecated and unsupported; these tests should be migrated to react-testing-library.
 *
 * @see https://github.com/testing-library/react-testing-library
 */
class DateInput2ClassShim extends React.Component<DateInput2Props> {
    public render() {
        return <datetime2.DateInput2 {...this.props} />;
    }
}

module.exports = {
    ...datetime2,
    DateInput2: DateInput2ClassShim,
};