randomU32.spec.js 331 B

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  1. const {randomU32} = require('../randomU32');
  2. test('works', () => {
  3. for (let i = 0; i < 1000; i++) {
  4. const min = Math.round(Math.random() * 0xFFFFFF);
  5. const max = min + Math.round(Math.random() * 0xFFFFFF);
  6. const num = randomU32(min, max);
  7. expect(num >= min && num <= max).toBe(true);
  8. }
  9. });