public async Task AddAsync_DoesNothing_When_objects_areEmpty()
        {
            // Arrange


            sut = new KeylessRepository(_db);

            // Act
            await sut.AddAsync(new Trillig[] { });

            // Assert
            bool result = _db.Trilligs.Any(x => x.Name == "Z");

            Assert.False(result);
        }
        public async Task AddAsync_PersistsValuesTo_DataStore()
        {
            // Arrange
            Trillig toAdd = new Trillig()
            {
                Name = "F", BrotherName = "No Brother"
            };


            sut = new KeylessRepository(_db);

            // Act
            await sut.AddAsync(toAdd);

            // Assert
            bool result = _db.Trilligs.Any(x => x.Name == "F");

            Assert.True(result);
        }