public void Check_Valid_File_Name()
        {
            AddController control = new AddController();

            var check = control.CheckValidImage(".jpg");

            Assert.AreEqual(check, true);
        }
        public void Check_Invalid_File_Name()
        {
            AddController control = new AddController();

            var check = control.CheckValidImage(".pdf");

            Assert.AreEqual(check, false);
        }