dist-javascript-algorithms-and-data-structures/dist/algorithms/math/bits/__test__/switchSign.test.js

Algorithms and data-structures implemented on JavaScript

"use strict";

var _switchSign = _interopRequireDefault(require("../switchSign"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

describe('switchSign', () => {
  it('should switch the sign of the number using twos complement approach', () => {
    expect((0, _switchSign.default)(0)).toBe(0);
    expect((0, _switchSign.default)(1)).toBe(-1);
    expect((0, _switchSign.default)(-1)).toBe(1);
    expect((0, _switchSign.default)(32)).toBe(-32);
    expect((0, _switchSign.default)(-32)).toBe(32);
    expect((0, _switchSign.default)(23)).toBe(-23);
    expect((0, _switchSign.default)(-23)).toBe(23);
  });
});