public void Delete_WhenPosted_DeletesModel()
        {
            //Arrange

            //Act
            var result = (RedirectToRouteResult)_controller.DeleteConfirmed(3);
            //get list of all experiments
            List <Experiment> experiments = experimentRepository.LoadList(string.Empty);

            // Assert
            CollectionAssert.DoesNotContain(experiments, experiment3);
            Assert.AreEqual("Index", result.RouteValues["action"]);
        }