const {randomU32} = require('../randomU32'); test('works', () => { for (let i = 0; i < 1000; i++) { const min = Math.round(Math.random() * 0xFFFFFF); const max = min + Math.round(Math.random() * 0xFFFFFF); const num = randomU32(min, max); expect(num >= min && num <= max).toBe(true); } });