public void Queue()
        {
            var tempData = new Mock <ITempDataDictionaryFactory>();

            tempData.Setup(x => x.GetTempData(It.IsAny <HttpContext>())).Returns(_tempDataMock.Object);
            var contextAccessor = new Mock <IHttpContextAccessor>();
            var flashMessage    = new Vereyon.Web.FlashMessage(tempData.Object, contextAccessor.Object);

            flashMessage.Info("Test");
        }