mathjs/test/function/probability/randomInt.test.js

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser and offers an integrated solution to work with numbers, big numbers, complex numbers, units, and matrices.

var assert = require('assert'),
    math = require('../../../index');

describe('randomInt', function () {
  // Note: randomInt is a convenience function generated by distribution
  // it is tested in distribution.test.js

  it('should have a function randomInt', function () {
    assert.equal(typeof math.randomInt, 'function');
  })

  it('should LaTeX randomInt', function () {
    var expression = math.parse('randomInt(0,100)');
    assert.equal(expression.toTex(), '\\mathrm{randomInt}\\left(0,100\\right)');
  });
});