@dxzmpk/js-algorithms-data-structures/src/algorithms/uncategorized/jump-game/__test__/dpTopDownJumpGame.test.js

Algorithms and data-structures implemented on JavaScript

import dpTopDownJumpGame from '../dpTopDownJumpGame';

describe('dpTopDownJumpGame', () => {
  it('should solve Jump Game problem in top-down dynamic programming manner', () => {
    expect(dpTopDownJumpGame([1, 0])).toBe(true);
    expect(dpTopDownJumpGame([100, 0])).toBe(true);
    expect(dpTopDownJumpGame([2, 3, 1, 1, 4])).toBe(true);
    expect(dpTopDownJumpGame([1, 1, 1, 1, 1])).toBe(true);
    expect(dpTopDownJumpGame([1, 1, 1, 10, 1])).toBe(true);
    expect(dpTopDownJumpGame([1, 5, 2, 1, 0, 2, 0])).toBe(true);

    expect(dpTopDownJumpGame([1, 0, 1])).toBe(false);
    expect(dpTopDownJumpGame([3, 2, 1, 0, 4])).toBe(false);
    expect(dpTopDownJumpGame([0, 0, 0, 0, 0])).toBe(false);
    expect(dpTopDownJumpGame([5, 4, 3, 2, 1, 0, 0])).toBe(false);
  });
});