Patch document containing long value

patch.cs

using Raven.Abstractions.Data;
using Raven.Tests.Helpers;
using System;
using Xunit;

namespace ClassLibrary1
{
    public class SomeTest : RavenTestBase
    {
        [Fact]
        public void TestPatch()
        {
            const long value = Int64.MaxValue - int.MaxValue;

            using (var store = NewDocumentStore())
            {
                using (var session = store.OpenSession())
                {
                    var foo = new Foo { Id = "foos/1", Bar = value, Baz = "hello" };
                    session.Store(foo);
                    session.SaveChanges();
                }


                store.DatabaseCommands.Patch(
                    "foos/1",
                    new[]
                    {
                        new PatchRequest
                        {
                            Type = PatchCommandType.Set,
                            Name = "Baz",
                            Value = "world"
                        }
                    });

                using (var session = store.OpenSession())
                {
                    var foo = session.Load<Foo>("foos/1");
                    Assert.Equal("world", foo.Baz);
                    Assert.Equal(value, foo.Bar);
                }

                store.DatabaseCommands.Patch(
                    "foos/1",
                    new ScriptedPatchRequest()
                    {
                        Script = @"this.Baz = 'there'"
                    });

                using (var session = store.OpenSession())
                {
                    var foo = session.Load<Foo>("foos/1");
                    Assert.Equal("there", foo.Baz);
                    Assert.Equal(value, foo.Bar);
                }
            }
        }

        public class Foo
        {
            public string Id { get; set; }
            public long Bar { get; set; }
            public string Baz { get; set; }
        }
    }
}