Jasmine test multiple values with one spec asyncly

jasmineMultiTestOneSpecAsync.js

describe("A calculator", function() {
  it("should square correctly", function(done) {
    [
      { number: 2, answer: 4},
      { number: 3, answer: 9},
      { number: 4, answer: 16}
    ].forEach(function(problem, index, array){
      // we will pretend to calculate with our fnc here
      setTimeout(function(){
        var calcAnswer = problem.number*problem.number;
        expect(calcAnswer).toEqual(problem.answer);
        // once we have finished checking the values, we can call done
        if (index === (array.length-1)){
          done();
        }
      },100);
    });
  });
});