YesSql.Tests.CoreTests.ShouldOrderOnValueType C# (CSharp) Method

        public async Task ShouldOrderOnValueType()
        {
            _store.RegisterIndexes<PersonAgeIndexProvider>();

            using (var session = _store.CreateSession())
            {
                for (int i = 0; i < 100; i++)
                {
                    var person = new Person
                    {
                        Firstname = "Bill" + i,
                        Lastname = "Gates" + i,
                        Age = i
                    };

                    session.Save(person);
                }

            }

            using (var session = _store.CreateSession())
            {
                Assert.Equal(100, await session.QueryIndexAsync<PersonByAge>().Count());
                Assert.Equal(0, (await session.QueryIndexAsync<PersonByAge>().OrderBy(x => x.Age).FirstOrDefault()).Age);
                Assert.Equal(99, (await session.QueryIndexAsync<PersonByAge>().OrderByDescending(x => x.Age).FirstOrDefault()).Age);
            }
        }