testAsyncAwait.js

describe("/Async Op", function () {
      var asyncOpCompleted = false;
      beforeEach(function (done) {
        utils.simulateAsyncOp().then(()=>{
           asyncOpCompleted = true;
	         done();
            
        });
        
      });

      it("should be able to tell if the async call has completed", function () {

        expect(asyncOpCompleted).toEqual(true);
      });
});