public void DeleteProgressWhenNoProgressIsStarted()
        {
            _contextMock = new Mock<IDbContext>();

            _participant = new Participant { Id = 1, Email = "", Scores = null, UserSetting = null, Progress = null };
            _controller = new ProgressController(_contextMock.Object, _participant);
            SetupControllerForTests(_controller);

            var request = _controller.Delete();
        }