import { describe, expect, it } from "@jest/globals";
import { every } from "./every.js";

describe("every", () => {
  it("returns true when the predicate evaluates as true for all elements in the set", () => {
    expect(every(new Set([1, 2, 3]), (element) => element >= 1)).toEqual(true);
  });

  it("returns true when the predicate evaluates as true only for some of the elements in the set", () => {
    expect(every(new Set([1, 2, 3]), (element) => element >= 2)).toEqual(false);
  });
});