MockTimers.setTime method | Node.js node:test module | Bun

Sets the current Unix timestamp that will be used as reference for any mocked Date objects.

import assert from 'node:assert';
import { test } from 'node:test';

test('runAll functions following the given order', (context) => {
const now = Date.now();
const setTime = 1000;
// Date.now is not mocked
assert.deepStrictEqual(Date.now(), now);

context.mock.timers.enable({ apis: ['Date'] });
context.mock.timers.setTime(setTime);
// Date.now is now 1000
assert.strictEqual(Date.now(), setTime);
});