text: describe("Fizzbuzz", function() {
    let fizzBuzz;
  
    beforeEach(() => {
      fizzBuzz = new FizzBuzz();
    });
  
    describe("Fizz expectations", () => {
      it("return Fizz when 3 is reached", () => {
        expect(fizzBuzz.start(3)).toBe("Fizz");
      });
  
      it("returns Fizz when 6 is reached", () => {
        expect(fizzBuzz.start(6)).toBe("Fizz");
      });
    });
  
    describe("Buzz expectations", () => {
      it("return Buzz when 5 is reached", () => {
        expect(fizzBuzz.start(5)).toBe("Buzz");
      });
  
      it("return Buzz when 25 is reached", () => {
        expect(fizzBuzz.start(25)).toBe("Buzz");
      });
    });
  
    describe("FizzBuzz expectations", () => {
      it("return FizzBuzz when 15 is reached", () => {
        expect(fizzBuzz.start(15)).toBe("FizzBuzz");
      });
  
      it("return FizzBuzz when 30 is reached", () => {
        expect(fizzBuzz.start(30)).toBe("FizzBuzz");
      });
    });
  });
  