text: const { exponent } = require("../lib");
  
  describe("exponent", () => {
    test("number 5 to the power of 2 equals 25", () => {
      expect(exponent(5, 2)).toBe(25);
    });
  
    test("number 2 to the power of 3 equals 8", () => {
      expect(exponent(2, 3)).toBe(8);
    });
  });
  