// Shared helpers for e2e Jest tests
import { jest } from '@jest/globals';
declare global {
var envNodeVersion: number;
var itSkip: (check: unknown) => typeof it | typeof it.skip;
}
/**
* Get the Node.js major version of the current process.
*
* @param fallback - Fallback value if the major version cannot be determined. Defaults to `0`.
*/
export const getNodeVersion = (fallback: number = 0) => {
const major = Number.parseInt(process?.versions?.node?.split?.('.')?.[0] || String(fallback), 10);
if (Number.isFinite(major)) {
return major;
}
return fallback;
};
/**
* The Node.js major version of the current process.
*/
export const envNodeVersion = getNodeVersion(22);
global.envNodeVersion = envNodeVersion;
/**
* Conditionally skip "it" test statements.
*
* @example
* itSkip(true)('should do a thing...', () => { ... });
*
* @param {*|boolean} check - Any `truthy`/`falsy` value
* @returns On `truthy` returns `it`, on `falsy` returns `it.skip`.
*/
export const itSkip = (check: unknown): typeof it | typeof it.skip => (check ? it : it.skip);
global.itSkip = itSkip;
/**
* Store the original fetch implementation
* Tests can access this to get the real fetch when needed
*/
export const originalFetch = global.fetch;
/**
* Set up global.fetch spy for e2e tests
*
* This creates a spy on global.fetch that can be overridden by individual tests.
* Tests can use jest.spyOn(global, 'fetch').mockImplementation() to customize behavior.
*
* The spy is automatically restored after each test suite via jest.restoreAllMocks().
* Individual tests should restore their mocks in afterAll/afterEach if needed.
*/
beforeAll(() => {
jest.spyOn(global, 'fetch');
});
