public async void GetDeleteNegativeId()
        {
            using (var database = new TestDb())
            {
                var controller = new IndividualsController(database.Context);

                IActionResult result = await controller.Delete(-1);

                CheckMessage(result, $"The Individual ID must be between 1 and {int.MaxValue}.");
            }
        }
        public async void GetDeleteNotFound()
        {
            using (var database = new TestDb())
            {
                var controller = new IndividualsController(database.Context);

                IActionResult result = await controller.Delete(50);

                CheckMessage(result, "The selected Individual could not be found.");
            }
        }
        public async void GetDeleteNullId()
        {
            using (var database = new TestDb())
            {
                var controller = new IndividualsController(database.Context);

                IActionResult result = await controller.Delete(null);

                CheckMessage(result, "The Individual ID provided was invalid.");
            }
        }
        public async void GetDeleteFound()
        {
            using (var database = new TestDb())
            {
                var controller = new IndividualsController(database.Context);

                IActionResult result = await controller.Delete(10);

                IndividualViewModel viewModel  = CheckViewModel(result);
                Individual          individual = database.Context.Individuals.SingleOrDefault(i => i.Id == 10);

                Assert.Equal(10, viewModel.Individual.Id);
                Assert.Equal(individual.Name, viewModel.Individual.Name);
                Assert.Equal(individual.BreedId, viewModel.Individual.Breed.Id);
            }
        }