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jest.setup.ts
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jest.setup.ts
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//
// Copyright Inrupt Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
// Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// import "@inrupt/jest-jsdom-polyfills";
if (
typeof globalThis.TextEncoder === "undefined" ||
typeof globalThis.TextDecoder === "undefined"
) {
const utils = require("util");
globalThis.TextEncoder = utils.TextEncoder;
globalThis.TextDecoder = utils.TextDecoder;
// TextEncoder references a Uint8Array constructor different than the global
// one used by users in tests. The following enforces the same constructor to
// be referenced by both.
// FIXME: currently this doesn't work, and must be set in a custom environment.
globalThis.Uint8Array = Uint8Array;
}
if (
typeof globalThis.crypto !== "undefined" &&
// jsdom doesn't implement the subtle Web Crypto API
typeof globalThis.crypto.subtle === "undefined"
) {
// Requires OPENSSL_CONF=/dev/null (see https://github.com/nodejs/node/discussions/43184)
const {
Crypto: WCrypto,
CryptoKey: WCryptoKey,
} = require("@peculiar/webcrypto");
Object.assign(globalThis.crypto, new WCrypto());
globalThis.CryptoKey = WCryptoKey;
}
// Node.js doesn't support Blob or File, so we're polyfilling those with
// https://github.com/web-std/io
if (typeof globalThis.Blob === "undefined") {
const stdBlob = require("@web-std/blob");
globalThis.Blob = stdBlob.Blob;
}
if (typeof globalThis.File === "undefined") {
const stdFile = require("@web-std/file");
globalThis.File = stdFile.File;
}