public void testGetHomeworkByIdTrue()
        {
            Assert.Null(serv.GetByDetails(hwTitl, hwDesc));
            // Arrange
            int count = serv.All().Count();

            Homework c = serv.All().FirstOrDefault();

            Assert.NotNull(c);


            // Act
            Homework actual = serv.GetById(c.Id);

            // Assert

            Assert.NotNull(actual);
        }
 // GET: TeacherInformation/Homework/Details/5
 public ActionResult Details(int id)
 {
     return(View(homeworkService.GetById(id)));
 }