public void Sync() => DoATest(() => {
			var royalGala = new RoyalGala { Value = Guid.NewGuid().ToString() };
			Context.RoyalGalas.Add(royalGala);
			Context.SaveChanges();
			Assert.True(royalGala.Numbers.SequenceEqual(new[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 ,16, 17, 18 }));
		});
		public Task Async() => DoATestAsync(async () => {
			var royalGala = new RoyalGala { Value = Guid.NewGuid().ToString() };
			Context.RoyalGalas.Add(royalGala);
			await Context.SaveChangesAsync().ConfigureAwait(false);
			Assert.True(royalGala.Numbers.SequenceEqual(new[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 }));
		});
		public void Sync() => DoATest(() => {
			var royalGala = new RoyalGala { Value = Guid.NewGuid().ToString() };
			Context.RoyalGalas.Add(royalGala);
			Context.SaveChanges();
			Assert.True(royalGala.Numbers.SequenceEqual(new[] { 1, 2, 3 }));
		});