mateogianolio/vectorious

import { strictEqual } from 'assert';

import { sum } from './sum';
import { random } from './random';

describe('(v) sum', () => {
  it('should work as expected', () => {
    const x = random(3);

    strictEqual(
      x.reduce((acc: number, value: number) => acc + value, 0),
      x.sum()
    );
  });

  it('should work as the static equivalent', () => {
    const x = random(3);

    strictEqual(
      x.reduce((acc: number, value: number) => acc + value, 0),
      sum(x)
    );
  });
});