public async Task AddAddressAsyncAdds()
        {
            var options = new DbContextOptionsBuilder <Project2JAGVContext>()
                          .UseInMemoryDatabase("AddAddressAsyncGets")
                          .Options;

            Address address = new Address
            {
                Id      = 1,
                Street  = "Street",
                City    = "City",
                State   = "State",
                ZipCode = "ZipCode",
            };

            using var actContext = new Project2JAGVContext(options);
            var repo = new DataAccess.DataAccess(actContext, new MapperStub());

            // act
            await repo.AddAddressAsync(address);

            await repo.SaveAsync();

            using var arrangeContext = new Project2JAGVContext(options);
            var result = arrangeContext.Addresses;

            // assert
            Assert.NotNull(result);
        }