import { describe, it, expect } from "vitest";
import { twoSum } from "./twoSum.ts";

describe("twoSum", () => {

  it("[2,7,11,15] 9 => [1,2]", () => {
    expect(twoSum([2, 7, 11, 15], 9)).toEqual([1, 2]);
  });

  it("[2,3,4] 6 => [1,3]", () => {
    expect(twoSum([2, 3, 4], 6)).toEqual([1, 3]);
  });

  it("[-1, 0] -1 => [1, 2]", () => {
    expect(twoSum([-1, 0], -1)).toEqual([1, 2]);
  });

  it("[5,25,75] 100 => [2,3]", () => {
    expect(twoSum([5, 25, 75], 100)).toEqual([2, 3]);
  })
});