public void SetUp()
 {
     studentRepository = new StudentRepository(new MongoProvider("mongodb://localhost:27017", "Student"));
     id = "0197ca8e-564b-4aa5-ba28-039771045dec";
 }
        public async Task<IHttpActionResult> Register(RegisterBindingModel model)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            var user = new ApplicationUser() { UserName = model.Email, Email = model.Email };

            IdentityResult result = await UserManager.CreateAsync(user, model.Password);

            if (!result.Succeeded)
            {
                return GetErrorResult(result);
            }
            
            studentRepository = new StudentRepository(new MongoProvider("mongodb://localhost:27017","Student"));
            studentRepository.AddStudent(user.Id, model.Name, model.Surname, 
                model.Patronomic, model.GroupId, model.Email, model.Github);
            return Ok();
        }