describe('Smoke Tests', () => {
  it('should pass a basic test', () => {
    expect(true).to.equal(true);
  });

  it('should perform basic math', () => {
    expect(2 + 2).to.equal(4);
  });

  it('should handle arrays', () => {
    const arr = [1, 2, 3];
    expect(arr).to.have.length(3);
    expect(arr).to.include(2);
  });
});